/* ============================================================
   rz-tool.css — the TOOL register (calculators and checklists)
   PART 1 · REGISTER — components for the refit shell (body.hub.tool). Tokens come from css/rz-hub.css; the --rzt-* names
   stay because pages reference them. Graphite surfaces, ONE amber accent, IBM Plex Sans, mono only for numbers, eyebrows
   and chips, 1 px hairlines, radius <= 4 px, no gradient / glass / shadow / hover-lift / `transition: all`, nothing floating.
   Load order on a refit page:  css/rz-hub.css, css/rz-tool.css.
   PART 2 · LEGACY OVERRIDES — removed page by page (see the marker below). They apply only under html[data-rz-register="tool"]
   when <body> is not .tool, so a refit page (body.hub.tool) renders on PART 1 alone.
   ============================================================ */

body.tool {
  --rzt-bg: var(--rz-bg-base); --rzt-panel: var(--rz-bg-elevated); --rzt-inset: var(--rz-bg-inset); --rzt-hover: var(--rz-bg-hover);
  --rzt-text: var(--rz-text-primary); --rzt-text-2: var(--rz-text-secondary); --rzt-muted: var(--rz-text-muted);
  --rzt-line: var(--rz-line-tier-2); --rzt-line-strong: var(--rz-line-tier-1); --rzt-line-soft: var(--rz-line-tier-3);
  --rzt-accent: var(--rz-accent-signal); --rzt-accent-text: var(--rz-text-accent); --rzt-fault: var(--rz-accent-alert);
  --rzt-sans: var(--rz-font-sans); --rzt-mono: var(--rz-font-mono);
}
body.tool main { display: block; }
body.tool .mono, body.tool .num { font-family: var(--rzt-mono); font-variant-numeric: tabular-nums slashed-zero; }

/* --- head: eyebrow, H1 with a muted clause, one lede, the basis line, the crumb --- */
.tool-head { padding: var(--rz-space-10) 0 var(--rz-space-6); border-bottom: 1px solid var(--rzt-line); }
.tool-head .eyebrow { margin: 0; }
.tool-head h1 {
  font-family: var(--rzt-sans); font-weight: 600; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.1; letter-spacing: -.02em;
  margin: var(--rz-space-4) 0 var(--rz-space-4); color: var(--rzt-text); max-width: 22ch;
}
.tool-head h1 .muted { color: var(--rzt-muted); }
.tool-head .lede { font-size: 16px; color: var(--rzt-text-2); max-width: 62ch; margin: 0 0 var(--rz-space-4); }
.tool-head .basis { font-family: var(--rzt-mono); font-size: 12px; color: var(--rzt-muted); margin: 0; letter-spacing: .02em; }
.tool-head .crumb { font-family: var(--rzt-mono); font-size: 12px; color: var(--rzt-muted); margin: var(--rz-space-3) 0 0; }
.tool-head .crumb a { color: var(--rzt-text-2); }
.tool-head .crumb a:hover { color: var(--rzt-text); }

/* --- bar: presets as chips on the left, 2-3 actions on the right --- */
.tool-bar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--rz-space-2); padding: var(--rz-space-4) 0; }
.tool-bar .spacer { margin-left: auto; }
.tool-bar .lbl { font-family: var(--rzt-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); margin-right: var(--rz-space-1); }
.tool-bar .chip, .tool-bar .tool-btn {
  display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 12px;
  font-family: var(--rzt-mono); font-size: 12px; font-weight: 500; letter-spacing: .01em; text-transform: none;
  color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer;
  transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out);
}
.tool-bar .chip:hover, .tool-bar .tool-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
.tool-bar .chip[aria-pressed="true"] { border-color: var(--rzt-accent); color: var(--rzt-text); }
.tool-bar .tool-btn.is-primary { background: var(--rzt-accent); border-color: var(--rzt-accent); color: var(--rz-text-inverse); font-family: var(--rzt-sans); font-weight: 600; }
.tool-bar .tool-btn.is-primary:hover { background: var(--rz-accent-signal-dim); border-color: var(--rz-accent-signal-dim); color: var(--rz-text-inverse); }
.tool-bar .seg { display: inline-flex; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
.tool-bar .seg > button { min-height: 34px; padding: 0 12px; font: 500 12px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 0; border-radius: 0; cursor: pointer; }
.tool-bar .seg > button + button { border-left: 1px solid var(--rzt-line); }
.tool-bar .seg > button[aria-pressed="true"] { color: var(--rzt-text); box-shadow: none; background: var(--rzt-hover); }
@media (max-width: 600px) { .tool-bar .spacer { margin-left: 0; } }

/* --- bench: inputs | results --- */
.tool-bench { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: var(--rz-space-6); align-items: start; padding-bottom: var(--rz-space-10); }
@media (max-width: 900px) { .tool-bench { grid-template-columns: minmax(0, 1fr); } }

.tool-inputs, .tool-results, .fig, .tool-full { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
.tool-inputs { padding: var(--rz-space-4) var(--rz-space-5); }
.tool-inputs .in-group { margin: 0 0 var(--rz-space-5); }
.tool-inputs .in-group:last-child { margin-bottom: 0; }
.tool-inputs .in-group > h2 {
  font-family: var(--rzt-mono); font-size: 11px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted);
  margin: 0 0 var(--rz-space-3); padding-bottom: var(--rz-space-2); border-bottom: 1px solid var(--rzt-line);
}
.tool-inputs .input-row { margin: 0 0 var(--rz-space-3); }
.tool-inputs .input-label { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--rzt-text); margin: 0 0 6px; }
.tool-inputs .input-field {
  display: block; width: 100%; min-height: 44px; box-sizing: border-box; padding: 0 12px;
  font: 400 14px var(--rzt-mono); font-variant-numeric: tabular-nums; color: var(--rzt-text);
  background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius);
  transition: border-color var(--rz-dur-tip) var(--rz-ease-out);
}
.tool-inputs .input-field:hover { border-color: var(--rzt-line-strong); }
.tool-inputs .input-field:focus-visible { outline: 2px solid var(--rzt-accent); outline-offset: 1px; border-color: var(--rzt-accent); }
.tool-inputs .input-field.invalid { border-color: var(--rzt-fault); }
.tool-inputs select.input-field option { background: var(--rzt-panel); color: var(--rzt-text); }
.tool-inputs .tip {
  position: relative; display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; margin-left: auto; flex: none;
  font: 500 10px var(--rzt-mono); color: var(--rzt-muted); background: transparent; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); cursor: help;
}
.tool-inputs .tip:hover, .tool-inputs .tip:focus { color: var(--rzt-text); border-color: var(--rzt-text-2); }
.tool-inputs .tip .tipbox {
  display: none; position: absolute; z-index: 5; bottom: calc(100% + 6px); right: 0; width: 260px; padding: 10px 12px; text-align: left;
  font: 400 12px/1.5 var(--rzt-sans); color: var(--rzt-text-2); background: var(--rz-bg-overlay); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius);
}
.tool-inputs .tip:hover .tipbox, .tool-inputs .tip:focus .tipbox { display: block; }
.tool-inputs .tip .tipbox b { color: var(--rzt-text); font-weight: 600; }

/* --- results: header row, groups, fact lists --- */
.tool-results { padding: 0; }
.tool-results .res-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--rz-space-4); padding: var(--rz-space-4) var(--rz-space-5); border-bottom: 1px solid var(--rzt-line); }
.tool-results .res-head h2 { margin: 0; font: 600 16px var(--rzt-sans); color: var(--rzt-text); }
.tool-results .res-head .basis { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); letter-spacing: .02em; text-align: right; }
@media (max-width: 600px) { .tool-results .res-head { flex-wrap: wrap; row-gap: 4px; } .tool-results .res-head .basis { flex-basis: 100%; text-align: left; } }
.tool-results .res-group { padding: 0 var(--rz-space-5); }
.tool-results .res-group > h3 {
  margin: 0; padding: var(--rz-space-4) 0 var(--rz-space-2); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted);
}
.tool-results .res-group + .res-group > h3 { border-top: 1px solid var(--rzt-line); margin-top: var(--rz-space-2); }
.tool-results .tool-valid { margin: 0; padding: var(--rz-space-3) var(--rz-space-5); border-bottom: 1px solid var(--rzt-line); font-size: 13px; color: var(--rzt-text-2); }
.tool-results .tool-valid b { color: var(--rzt-text); }
.tool-results .tool-valid[hidden] { display: none; }

/* FACT LIST — one fact per row (copied from css/rz-article-dark.css "FACT LIST", re-pointed at the tool tokens, no !important):
   label | figure (mono, 1.25rem) | note / state. A child's role is read from its class: value|-val|number|figure|num,
   label|-lbl|title, sub|desc|note. */
body.tool [data-rz-fact-list] { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin: 0; padding: 0; border: 0; background: none; box-shadow: none; border-radius: 0; list-style: none; }
body.tool [data-rz-fact-list] > * {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(7rem, auto) minmax(0, 1.5fr); grid-template-areas: "l v s"; column-gap: var(--rz-space-5); align-items: baseline;
  padding: 11px 0; margin: 0; min-height: 0; width: auto; max-width: none; text-align: left;
  border: 0; border-bottom: 1px solid var(--rzt-line-soft); border-radius: 0; background: none; box-shadow: none; transform: none;
}
body.tool [data-rz-fact-list] > *:last-child { border-bottom: 0; }
body.tool [data-rz-fact-list] > * > [class*="value"], body.tool [data-rz-fact-list] > * > [class*="-val"], body.tool [data-rz-fact-list] > * > [class*="number"],
body.tool [data-rz-fact-list] > * > [class*="figure"], body.tool [data-rz-fact-list] > * > [class*="num"] {
  grid-area: v; font: 500 1.25rem/1.2 var(--rzt-mono); font-variant-numeric: tabular-nums slashed-zero; letter-spacing: -.01em; color: var(--rzt-text); margin: 0; text-align: right; background: none; -webkit-text-fill-color: currentColor;
}
body.tool [data-rz-fact-list] > .is-key > [class*="value"], body.tool [data-rz-fact-list] > .is-key > [class*="-val"] { color: var(--rzt-accent-text); }
body.tool [data-rz-fact-list] > * > [class*="value"] small, body.tool [data-rz-fact-list] > * > [class*="value"] .unit { font: 400 12px var(--rzt-mono); color: var(--rzt-muted); margin-left: 4px; letter-spacing: 0; }
body.tool [data-rz-fact-list] > * > [class*="label"], body.tool [data-rz-fact-list] > * > [class*="-lbl"], body.tool [data-rz-fact-list] > * > [class*="title"] {
  grid-area: l; font: 500 14px/1.4 var(--rzt-sans); color: var(--rzt-text); text-transform: none; letter-spacing: 0; margin: 0;
}
body.tool [data-rz-fact-list] > * > [class*="sub"], body.tool [data-rz-fact-list] > * > [class*="desc"], body.tool [data-rz-fact-list] > * > [class*="note"] {
  grid-area: s; font: 400 13px/1.45 var(--rzt-sans); color: var(--rzt-muted); margin: 0;
}
body.tool [data-rz-fact-list] > * > svg, body.tool [data-rz-fact-list] > * > i, body.tool [data-rz-fact-list] > * > [class*="icon"] { display: none; }
/* the state is a WORD in the note cell; red text is legal only here */
body.tool .state { font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-text-2); margin-right: 8px; }
body.tool .state[data-state="watch"] { color: var(--rzt-accent-text); }
body.tool .state[data-state="hazard"] { color: var(--rzt-fault); }
@media (max-width: 600px) {
  body.tool [data-rz-fact-list] > * { grid-template-columns: minmax(0, 1fr) 7rem; grid-template-areas: "l v" "s s"; column-gap: var(--rz-space-3); row-gap: 2px; }
}

/* --- notes, figures, full-analysis row, reference --- */
.tool-note { margin: 0; padding: var(--rz-space-4) var(--rz-space-5); border-top: 1px solid var(--rzt-line); font-size: 13px; line-height: 1.6; color: var(--rzt-muted); }
.tool-note b { color: var(--rzt-text-2); font-weight: 600; }
.tool-note code { font-family: var(--rzt-mono); font-size: 12px; color: var(--rzt-text-2); }
.tool-note a { color: var(--rzt-text-2); text-decoration: underline; text-decoration-color: var(--rzt-line-strong); text-underline-offset: 3px; }
.tool-note a:hover { color: var(--rzt-text); }

.fig { margin: 0 0 var(--rz-space-5); padding: var(--rz-space-4); }
.fig > figcaption { margin-top: var(--rz-space-3); font: 400 11px var(--rzt-mono); letter-spacing: .02em; color: var(--rzt-muted); }
.fig > figcaption b { color: var(--rzt-text-2); font-weight: 500; }

.tool-full { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--rz-space-4); padding: var(--rz-space-4) var(--rz-space-5); margin: 0 0 var(--rz-space-5); }
.tool-full p { margin: 0; font-size: 14px; color: var(--rzt-text-2); }
.tool-full p b { color: var(--rzt-text); font-weight: 600; }
.tool-full [hidden] { display: none; }

.tool-ref { padding: var(--rz-space-10) 0; border-top: 1px solid var(--rzt-line); }
.tool-ref .eyebrow { margin: 0 0 var(--rz-space-5); }
.tool-ref .ref-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-8); }
@media (max-width: 800px) { .tool-ref .ref-grid { grid-template-columns: minmax(0, 1fr); } }
.tool-ref h3 { margin: 0 0 var(--rz-space-3); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
.tool-ref .formulas { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rzt-line); }
.tool-ref .formulas li { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: var(--rz-space-4); padding: 10px 0; border-bottom: 1px solid var(--rzt-line-soft); font-size: 13px; color: var(--rzt-text-2); }
.tool-ref .formulas code { font: 400 13px var(--rzt-mono); color: var(--rzt-text); overflow-wrap: anywhere; }
.tool-ref .against { margin: 0 0 var(--rz-space-5); padding: 10px 0; border-top: 1px solid var(--rzt-line); border-bottom: 1px solid var(--rzt-line); font: 400 12px var(--rzt-mono); letter-spacing: .02em; color: var(--rzt-text-2); }
.tool-ref .against b { color: var(--rzt-muted); font-weight: 500; margin-right: 8px; letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }
.tool-ref .against span + span::before { content: "·"; margin: 0 8px; color: var(--rzt-muted); }
.tool-ref .links { display: flex; flex-wrap: wrap; gap: var(--rz-space-2) var(--rz-space-5); margin: 0 0 var(--rz-space-5); }
.tool-ref .links a { font-size: 14px; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-strong); transition: color var(--rz-dur-tip) var(--rz-ease-out), border-color var(--rz-dur-tip) var(--rz-ease-out); }
.tool-ref .links a:hover { color: var(--rzt-text); border-bottom-color: var(--rzt-accent); }
.tool-ref .notice { margin: var(--rz-space-5) 0 0; padding: var(--rz-space-3) var(--rz-space-4); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font-size: 12px; line-height: 1.6; color: var(--rzt-muted); }

/* tabs (bespoke apps): a row of buttons, the current one underlined in amber */
.tool-tabs { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 1px solid var(--rzt-line); }
.tool-tabs > button { min-height: 44px; padding: 0 14px; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2); background: transparent; border: 0; border-bottom: 2px solid transparent; border-radius: 0; cursor: pointer; transition: color var(--rz-dur-tip) var(--rz-ease-out), border-color var(--rz-dur-tip) var(--rz-ease-out); }
.tool-tabs > button:hover { color: var(--rzt-text); }
.tool-tabs > button[aria-selected="true"] { color: var(--rzt-text); border-bottom-color: var(--rzt-accent); }

/* --- template family (capex, opex, pue, roi, tier, carbon, tia, tco): the classes those pages already use, on the register --- */
body.tool .tool-inputs .input-section { margin: 0 0 var(--rz-space-5); }
body.tool .tool-inputs .input-section:last-child { margin-bottom: 0; }
body.tool .tool-inputs .section-header { display: block; margin: 0 0 var(--rz-space-3); padding-bottom: var(--rz-space-2); border-bottom: 1px solid var(--rzt-line); }
body.tool .tool-inputs .section-title { font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool .tool-inputs .section-subtitle { margin-top: 2px; font: 400 12px var(--rzt-sans); color: var(--rzt-muted); }
body.tool .tool-inputs .input-group { margin: 0 0 var(--rz-space-3); }
body.tool .tool-inputs .preset-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 var(--rz-space-2); }
body.tool .preset-row .preset-btn { min-height: 32px; padding: 0 10px; font: 500 12px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool .preset-row .preset-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool .preset-row .preset-btn.active { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool .tool-bar .chip.active { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool .tool-bar .seg > button.active { color: var(--rzt-text); background: var(--rzt-hover); }
body.tool .tool-btn.disabled { color: var(--rzt-muted); cursor: not-allowed; }
body.tool .tooltip-trigger { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; margin-left: auto; flex: none; font: 500 10px var(--rzt-mono); color: var(--rzt-muted); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); cursor: help; }
body.tool .metric-label .tooltip-trigger { margin-left: 8px; }
body.tool .tooltip-trigger:hover, body.tool .tooltip-trigger:focus { color: var(--rzt-text); border-color: var(--rzt-text-2); }
body.tool .tooltip-content { display: none; position: absolute; z-index: 5; bottom: calc(100% + 6px); right: 0; width: 260px; padding: 10px 12px; text-align: left; font: 400 12px/1.5 var(--rzt-sans); color: var(--rzt-text-2); background: var(--rz-bg-overlay); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); text-transform: none; letter-spacing: 0; }
body.tool .tooltip-trigger:hover .tooltip-content, body.tool .tooltip-trigger:focus .tooltip-content, body.tool .tooltip-trigger:focus-within .tooltip-content { display: block; }
body.tool .tooltip-title { font-weight: 600; color: var(--rzt-text); margin-bottom: 2px; }
body.tool .range-wrap { display: flex; align-items: center; gap: 12px; }
body.tool .range-wrap input[type="range"] { flex: 1; accent-color: var(--rzt-accent); height: 24px; }
body.tool .range-value { min-width: 4ch; text-align: right; font: 400 13px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool .input-label .num { font-family: var(--rzt-mono); color: var(--rzt-text-2); }
body.tool .results-card { padding: 0; }
body.tool [data-rz-fact-list] > *:not(:has([class*="sub"], [class*="note"])) { grid-template-columns: minmax(0, 1fr) minmax(7rem, auto); grid-template-areas: "l v"; }
body.tool .charts-section { padding-bottom: var(--rz-space-8); }
body.tool .charts-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-5); }
@media (max-width: 800px) { body.tool .charts-grid { grid-template-columns: minmax(0, 1fr); } }
body.tool .chart-container { position: relative; height: 280px; }
body.tool .comparison-label { display: flex; justify-content: space-between; font: 400 13px var(--rzt-sans); color: var(--rzt-text-2); margin-bottom: 4px; }
body.tool .comparison-label span:last-child { font-family: var(--rzt-mono); color: var(--rzt-text); }
body.tool .comparison-bar { height: 4px; background: var(--rzt-line); border-radius: 0; overflow: hidden; }
body.tool .comparison-fill { height: 100%; border-radius: 0; }
body.tool .res-pad { padding: var(--rz-space-4) var(--rz-space-5); }
body.tool .rec-section { padding: var(--rz-space-4) var(--rz-space-5); border-top: 1px solid var(--rzt-line); }
body.tool .rec-title { margin: 0 0 var(--rz-space-3); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool .rec-card { padding: 10px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool .rec-card:last-child { border-bottom: 0; }
body.tool .rec-text h4 { margin: 0 0 2px; font: 600 14px var(--rzt-sans); color: var(--rzt-text); }
body.tool .rec-text p { margin: 0 0 4px; font-size: 13px; color: var(--rzt-muted); }
body.tool .rec-impact { font: 400 12px var(--rzt-mono); color: var(--rzt-text-2); }
/* Pro gating: the locked content is not drawn (never blurred); the overlay becomes one hairline row */
body.tool .pro-section.locked > :not(.pro-overlay) { display: none; }
body.tool .pro-section:not(.locked) > .pro-overlay { display: none; }
body.tool .pro-section > .pro-overlay { margin: 0 0 var(--rz-space-4); cursor: pointer; }
body.tool .pro-overlay-btn { min-height: 36px; padding: 0 14px; font: 600 13px var(--rzt-sans); color: var(--rz-text-inverse); background: var(--rzt-accent); border: 1px solid var(--rzt-accent); border-radius: var(--rz-radius); cursor: pointer; }
body.tool .pro-overlay-btn:hover { background: var(--rz-accent-signal-dim); border-color: var(--rz-accent-signal-dim); }
/* nav auth cluster inside the hub nav */
body.tool .hub-nav .nav-auth-wrap { position: relative; display: flex; align-items: center; }
body.tool .hub-nav .nav-login-btn, body.tool .hub-nav .nav-user-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 12px; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool .hub-nav .nav-login-btn:hover, body.tool .hub-nav .nav-user-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool .hub-nav .nav-user-avatar { display: inline-grid; place-items: center; width: 22px; height: 22px; font: 500 11px var(--rzt-mono); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); }
body.tool img { max-width: 100%; height: auto; }
body.tool .hub-nav .nav-user-email { max-width: 14ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
/* phones: the account button shows the initial only, or a signed-in email pushes the menu button off-screen */
@media (max-width: 600px) { body.tool .hub-nav .nav-user-email { display: none; } }
body.tool .hub-nav .nav-user-dropdown { display: none; position: absolute; top: calc(100% + 6px); right: 0; min-width: 220px; z-index: 60; background: var(--rz-bg-overlay); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); }
body.tool .hub-nav .nav-user-dropdown.show { display: block; }
body.tool .hub-nav .nav-dd-header { padding: 12px 14px; border-bottom: 1px solid var(--rzt-line); }
body.tool .hub-nav .nav-dd-tier-badge { font: 500 11px var(--rzt-mono); letter-spacing: .06em; color: var(--rzt-accent-text); }
body.tool .hub-nav .nav-dd-email { font-size: 12px; color: var(--rzt-muted); word-break: break-all; }
body.tool .hub-nav .nav-dd-logout { display: block; width: 100%; padding: 10px 14px; text-align: left; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2); background: none; border: 0; cursor: pointer; }
body.tool .hub-nav .nav-dd-logout:hover { color: var(--rzt-text); background: var(--rz-bg-hover); }
/* auth.js injects .rz-login-btn / .rz-user-btn with its own colours (a green border in light); on the shell they are neutral chips */
body.tool .hub-nav .rz-login-btn, body.tool .hub-nav .rz-user-btn { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font: 500 13px var(--rzt-sans); }
body.tool .hub-nav .rz-login-btn:hover, body.tool .hub-nav .rz-user-btn:hover { background: transparent; color: var(--rzt-text); border-color: var(--rzt-line-strong); }
/* the shell sets data-rz-account-pill="off" on <body> (js/rz-scenario.js honours it); the account link lives in the nav dropdown and .tool-ref. The dotted explain underline becomes a solid hairline */
body.tool .hub-nav .nav-dd-link { display: block; padding: 10px 14px; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool .hub-nav .nav-dd-link:hover { color: var(--rzt-text); background: var(--rz-bg-hover); }
body.tool .rzx-trigger { border-bottom: 1px solid var(--rzt-line-strong); }
/* a row label is as wide as its words: the explain hairline under it must not run across the whole cell */
body.tool [data-rz-fact-list] > * > [class*="label"] { justify-self: start; }
/* a one-row headline list whose note has no column to align with: figure right, state word under the label */
body.tool [data-rz-fact-list]:not(:has(> :not(.is-key))) > .is-key { grid-template-columns: minmax(0, 1fr) minmax(7rem, auto); grid-template-areas: "l v" "s v"; row-gap: 2px; align-items: end; }
body.tool [data-rz-fact-list]:not(:has(> :not(.is-key))) > .is-key > [class*="value"] { font-size: 1.75rem; }
/* a figure inside the results panel sits on the panel, not in a second frame */
body.tool .tool-results .res-fig { margin: 0; padding: var(--rz-space-3) var(--rz-space-5) var(--rz-space-4); border: 0; border-top: 1px solid var(--rzt-line-soft); border-radius: 0; background: none; }
body.tool .pue-curve { display: block; width: 100%; height: auto; max-height: 220px; }
body.tool .pue-curve .gr { stroke: var(--rzt-line-soft); stroke-width: 1; }
body.tool .pue-curve text { fill: var(--rzt-muted); font: 400 10px var(--rzt-mono); }
body.tool .pue-curve .ln { fill: none; stroke: var(--rzt-accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
body.tool .pue-curve .pt { fill: var(--rzt-accent); }
/* result rows: no "?" box per label. The label itself is the hover target (same hairline as an explain trigger);
   a label rz-explain already wires keeps only that panel, so two popups never open at once */
body.tool [data-rz-fact-list] .metric-label:has(.tooltip-trigger) { position: relative; border-bottom: 1px solid var(--rzt-line-strong); }
body.tool [data-rz-fact-list] .metric-label:not(.rzx-trigger) > .tooltip-trigger { position: absolute; inset: 0; width: auto; height: auto; margin: 0; border: 0; font-size: 0; color: transparent; background: none; }
body.tool [data-rz-fact-list] .metric-label:not(.rzx-trigger) > .tooltip-trigger > .tooltip-content { top: calc(100% + 6px); bottom: auto; left: 0; right: auto; }
body.tool [data-rz-fact-list] .metric-label.rzx-trigger > .tooltip-trigger { display: none; }
body.tool .tool-ref .notice + .notice { margin-top: var(--rz-space-3); }
body.tool .tool-ref .notice a { color: var(--rzt-text-2); text-decoration: underline; text-underline-offset: 3px; }

/* capex — what the CAPEX page still draws once its page <style> blocks are gone (tools/refit_shell/capex.py) */
body.tool .tool-msg { margin: 0 0 var(--rz-space-3); font-size: 13px; color: var(--rzt-text-2); }
body.tool .tool-btn:disabled { color: var(--rzt-muted); cursor: default; }
body.tool .tool-btn.gated-btn, body.tool .gate-lock-icon { color: var(--rzt-muted); }
body.tool .tool-inputs > .section-header { margin-top: var(--rz-space-5); }
body.tool .tool-inputs > .section-header:first-of-type { margin-top: 0; }
body.tool .tool-inputs .input-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 var(--rz-space-3); }
body.tool .tool-inputs .input-row > .input-group { min-width: 0; }
@media (max-width: 600px) { body.tool .tool-inputs .input-row { grid-template-columns: minmax(0, 1fr); } }
body.tool .tool-inputs .radio-group { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
body.tool .tool-inputs .radio-option { position: relative; }
body.tool .tool-inputs .radio-option input { position: absolute; width: 1px; height: 1px; margin: 0; opacity: 0; }
body.tool .tool-inputs .radio-option label {
  display: flex; flex-direction: column; justify-content: center; min-height: 44px; padding: 5px 10px; box-sizing: border-box;
  font: 500 13px/1.3 var(--rzt-sans); color: var(--rzt-text-2); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer;
  transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out);
}
body.tool .tool-inputs .radio-option label small { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .tool-inputs .radio-option label:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool .tool-inputs .radio-option input:checked + label { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool .tool-inputs .radio-option input:focus-visible + label { outline: 2px solid var(--rzt-accent); outline-offset: 1px; }
body.tool .tool-inputs .input-group > .radio-group ~ * { margin-top: var(--rz-space-3); }
body.tool .tool-inputs label:has(> input[type="checkbox"]) { display: flex; align-items: center; gap: 10px; min-height: 44px; font: 500 13px var(--rzt-sans); color: var(--rzt-text); cursor: pointer; }
body.tool .tool-inputs input[type="checkbox"] { width: 16px; height: 16px; margin: 0; flex: none; accent-color: var(--rzt-accent); }
body.tool .tool-inputs input[type="range"] { display: block; width: 100%; height: 24px; margin: 0; accent-color: var(--rzt-accent); }
body.tool .tool-inputs .input-label > span[id$="Val"] { margin-left: auto; font: 400 13px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool .tool-inputs .adv-section { margin: var(--rz-space-5) 0 0; }
body.tool #deepSeaConfig { margin-top: var(--rz-space-2); padding-top: var(--rz-space-3); border-top: 1px solid var(--rzt-line-soft); }
body.tool #deepSeaConfig > div:first-child { display: grid; }
body.tool #deepSeaConfig > div:first-child, body.tool #renewSizing { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-3); margin-top: var(--rz-space-2); }
body.tool #dsIntakeNote, body.tool .tool-inputs .in-note { margin: var(--rz-space-2) 0 var(--rz-space-3); font-size: 12px; line-height: 1.5; color: var(--rzt-muted); }
body.tool .tool-inputs .in-note b { color: var(--rzt-text); font-weight: 600; }
/* results: rows by system (name | share bar | cost | percent); the largest system's bar is the one amber mark */
body.tool .tool-results > .tool-note { padding: var(--rz-space-3) var(--rz-space-5); }
body.tool .cost-breakdown { padding: 0 0 var(--rz-space-3); }
body.tool .cost-item {
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) 6rem 3.5rem; grid-template-areas: "n b v p"; column-gap: var(--rz-space-3);
  align-items: center; padding: 8px 0; border-bottom: 1px solid var(--rzt-line-soft);
}
body.tool .cost-item:last-child { border-bottom: 0; }
body.tool .cost-name { grid-area: n; font: 400 14px/1.35 var(--rzt-sans); color: var(--rzt-text); }
body.tool .cost-item.is-soft .cost-name { color: var(--rzt-text-2); }
body.tool .cost-bar-container { grid-area: b; height: 4px; background: var(--rzt-line-soft); }
body.tool .cost-bar { height: 100%; background: var(--rzt-muted); }
body.tool .cost-item:first-child .cost-bar { background: var(--rzt-accent); }
body.tool .cost-value { grid-area: v; text-align: right; font: 500 14px var(--rzt-mono); font-variant-numeric: tabular-nums; color: var(--rzt-text); }
body.tool .cost-percent { grid-area: p; text-align: right; font: 400 12px var(--rzt-mono); font-variant-numeric: tabular-nums; color: var(--rzt-muted); }
@media (max-width: 600px) { body.tool .cost-item { grid-template-columns: minmax(0, 1fr) auto 3.2rem; grid-template-areas: "n v p" "b b b"; row-gap: 6px; } }
/* free tier: a locked figure is not drawn (never blurred); a dash holds its place and the note says how to see it */
body.tool .cost-value-hidden { visibility: hidden; }
body.tool .cost-value-hidden::after { content: "—"; visibility: visible; color: var(--rzt-muted); }
body.tool .is-gated { cursor: pointer; }
body.tool .gated-badge { font: 400 13px var(--rzt-sans); color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-strong); cursor: pointer; }
body.tool .gated-badge:hover { color: var(--rzt-text); border-bottom-color: var(--rzt-accent); }
body.tool .kv-list > * > [class*="value"], body.tool .cmp-grid [data-rz-fact-list] > * > [class*="value"] { font-size: 14px; }
body.tool .res-sub { margin: var(--rz-space-3) 0 var(--rz-space-1); font: 500 11px var(--rzt-mono); letter-spacing: .06em; color: var(--rzt-muted); }
body.tool .res-states { margin: 0 0 var(--rz-space-2); }
body.tool .res-fine { margin: var(--rz-space-2) 0 var(--rz-space-3); font-size: 12px; line-height: 1.5; color: var(--rzt-muted); }
body.tool .res-fine p, body.tool .res-fine div { margin: 0 0 4px; }
body.tool .tool-results .res-group > * + h3 { border-top: 1px solid var(--rzt-line-soft); margin-top: var(--rz-space-3); }
body.tool .tool-results .tool-full { margin: 0; border: 0; border-top: 1px solid var(--rzt-line); border-radius: 0; }
body.tool .cmp-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 var(--rz-space-5); }
body.tool .cmp-grid[hidden] { display: none; }
body.tool .cmp-delta { grid-column: 1 / -1; order: 3; }
@media (max-width: 700px) { body.tool .cmp-grid { grid-template-columns: minmax(0, 1fr); } }
body.tool .cmp-clear { padding: var(--rz-space-2) 0 var(--rz-space-4); }
body.tool .cmp-clear .tool-btn { min-height: 36px; padding: 0 12px; font: 500 12px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool .cmp-clear .tool-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool .bench { padding: var(--rz-space-3) 0 var(--rz-space-4); }
body.tool .bench-track { position: relative; height: 4px; margin: 6px 0 30px; background: var(--rzt-line); }
body.tool .bench-mark { position: absolute; top: -6px; width: 2px; height: 16px; margin-left: -1px; background: var(--rzt-accent); transition: left var(--rz-dur-tip) var(--rz-ease-out); }
body.tool .bench-label { position: absolute; top: 14px; transform: translateX(-50%); font: 500 12px var(--rzt-mono); color: var(--rzt-text); white-space: nowrap; }
body.tool .bench-scale { display: flex; justify-content: space-between; gap: var(--rz-space-2); font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .gantt { padding: 0 0 var(--rz-space-3); }
body.tool .gantt-row { display: grid; grid-template-columns: 11rem minmax(0, 1fr) 3rem; gap: var(--rz-space-3); align-items: center; padding: 6px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool .gantt-name { font: 400 13px/1.3 var(--rzt-sans); color: var(--rzt-text); }
body.tool .gantt-name small { display: block; font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .gantt-track { position: relative; height: 10px; background: var(--rzt-line-soft); }
body.tool .gantt-bar { position: absolute; top: 0; height: 100%; background: var(--rzt-muted); }
body.tool .gantt-row.is-total .gantt-bar { background: var(--rzt-accent); }
body.tool .gantt-dur { text-align: right; font: 500 13px var(--rzt-mono); color: var(--rzt-text); }
body.tool .gantt-head .gantt-name, body.tool .gantt-head .gantt-dur { font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool .gantt-axis { position: relative; height: 14px; }
body.tool .gantt-axis span { position: absolute; top: 0; transform: translateX(-50%); font: 400 10px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .gantt-axis span:first-child { transform: none; }
@media (max-width: 600px) { body.tool .gantt-row { grid-template-columns: 7.5rem minmax(0, 1fr) 2.5rem; } }
body.tool .capex-fig { display: block; width: 100%; height: auto; }
body.tool .capex-fig text { fill: var(--rzt-muted); font: 400 10px var(--rzt-mono); }
body.tool .capex-fig .lb { fill: var(--rzt-text-2); font: 400 11px var(--rzt-sans); }
body.tool .capex-fig .gr { stroke: var(--rzt-muted); stroke-opacity: .5; stroke-width: 1; }
body.tool .capex-fig .b { fill: var(--rzt-muted); }
body.tool .capex-fig .mk { stroke: var(--rzt-text-2); stroke-width: 1; }
body.tool .capex-fig .mk.key { stroke: var(--rzt-accent); stroke-width: 1.5; }

/* opex — what the OPEX page still draws once its page <style> blocks are gone (tools/refit_shell/opex.py) */
body.tool .tool-bar .tool-acts { display: flex; flex-wrap: wrap; gap: var(--rz-space-2); }
body.tool #tooltip-container { display: none; }
body.tool .tool-inputs .input-section > .section-title { display: flex; align-items: center; gap: 8px; margin: 0 0 var(--rz-space-3); padding-bottom: var(--rz-space-2); border-bottom: 1px solid var(--rzt-line); }
body.tool .tool-inputs .slider-header { display: flex; align-items: baseline; justify-content: space-between; gap: var(--rz-space-3); }
body.tool .tool-inputs .slider-header .input-label { flex: 1; }
body.tool .tool-inputs .slider-value { font: 400 13px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool .tool-inputs .range-ends, body.tool .tool-inputs .partial-labels { display: flex; justify-content: space-between; gap: var(--rz-space-3); font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .tool-inputs .partial-labels { font-size: 12px; color: var(--rzt-text-2); margin-bottom: 4px; }
body.tool .tool-inputs .country-flag { display: none; }
body.tool .tool-inputs .staffing-models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin: 0 0 var(--rz-space-3); }
body.tool .tool-inputs .model-card {
  position: relative; display: flex; flex-direction: column; justify-content: center; min-height: 52px; padding: 6px 24px 6px 10px; box-sizing: border-box;
  border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out);
}
body.tool .tool-inputs .model-card:hover { border-color: var(--rzt-line-strong); }
body.tool .tool-inputs .model-card.active { border-color: var(--rzt-accent); }
body.tool .tool-inputs .model-name { font: 500 13px/1.3 var(--rzt-sans); color: var(--rzt-text); }
body.tool .tool-inputs .model-desc { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .tool-inputs .model-card > .tooltip-trigger { position: absolute; top: 6px; right: 6px; margin: 0; }
body.tool .tool-inputs .partial-controls { display: none; }
body.tool .tool-inputs .partial-controls.active { display: block; }
body.tool .tool-inputs #countryInfo, body.tool .tool-inputs #climateInfo { margin: var(--rz-space-2) 0 0; }
body.tool .tool-inputs #countryInfo strong, body.tool .tool-inputs #climateInfo strong { color: var(--rzt-text-2); font-weight: 500; }
body.tool .tool-results .res-group.charts-grid { display: block; }
body.tool .tool-results .res-group > h3 .tooltip-trigger { margin-left: 8px; vertical-align: middle; }
body.tool .scenario-card.current > .metric-label::after { content: " · current"; color: var(--rzt-muted); font-weight: 400; }
body.tool .tbl-wrap { overflow-x: auto; margin: 0 0 var(--rz-space-3); }
body.tool .tbl-wrap table { width: 100%; border-collapse: collapse; font-size: 13px; }
body.tool .tbl-wrap th { padding: 8px 10px 8px 0; text-align: left; white-space: nowrap; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); background: none; border-bottom: 1px solid var(--rzt-line); }
body.tool .tbl-wrap td { padding: 8px 10px 8px 0; vertical-align: middle; line-height: 1.4; color: var(--rzt-text-2); background: none; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool .tbl-wrap td:first-child { color: var(--rzt-text); }
body.tool .tbl-wrap td.amount, body.tool .tbl-wrap td.percent, body.tool .tbl-wrap td.cost, body.tool .tbl-wrap tfoot td { font-family: var(--rzt-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
body.tool .tbl-wrap tfoot td { color: var(--rzt-text); font-weight: 500; border-top: 1px solid var(--rzt-line); border-bottom: 0; }
body.tool .tbl-wrap tfoot td strong { font: 500 11px var(--rzt-mono); letter-spacing: .06em; color: var(--rzt-muted); }
body.tool .tbl-wrap tr.sub-head td { padding-top: var(--rz-space-4); font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool .tbl-wrap .progress-bar { min-width: 64px; height: 4px; background: var(--rzt-line-soft); }
body.tool .tbl-wrap .progress-fill { height: 100%; background: var(--rzt-muted); }
body.tool .tbl-wrap .fte-badge { font-family: var(--rzt-mono); color: var(--rzt-text); }

/* roi — what the ROI page still draws once its page <style> blocks are gone (tools/refit_shell/roi.py) */
body.tool .tool-inputs .input-section > .input-field, body.tool .tool-inputs .input-section > input[type="range"] { margin-bottom: var(--rz-space-3); }
body.tool .tool-inputs .input-section > .input-label .tooltip-trigger { margin-left: auto; }
body.tool .tool-inputs .input-section > .input-label > span[id$="Val"] { margin-left: 0; margin-right: -6px; }
body.tool .tool-results > .res-fig .chart-container { height: 240px; }
body.tool .pro-section > .charts-grid { padding-bottom: var(--rz-space-6); }
body.tool .roi-pro-panel { min-width: 0; padding: var(--rz-space-4) var(--rz-space-5); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool .roi-pro-panel > .pro-h { margin: 0 0 var(--rz-space-2); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool .roi-pro-panel > .res-fig { margin: var(--rz-space-3) 0 0; padding: var(--rz-space-3) 0 0; background: none; border: 0; border-top: 1px solid var(--rzt-line-soft); border-radius: 0; }
body.tool .pro-section > .charts-grid { align-items: start; }
body.tool .roi-narrative p { margin: var(--rz-space-3) 0 0; font-size: 13px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool .roi-narrative b { color: var(--rzt-text); font-weight: 600; }
body.tool .tbl-wrap td.negative { color: var(--rzt-fault); }
body.tool .cashflow-table td { font-family: var(--rzt-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* tier — what the tier advisor still draws once its page <style> blocks are gone (tools/refit_shell/tier.py) */
body.tool .subsystem-scores { padding-bottom: var(--rz-space-3); }
body.tool .subsystem-row { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) 2.5rem; gap: var(--rz-space-3); align-items: center; padding: 6px 0; }
body.tool .subsystem-label { font: 400 14px var(--rzt-sans); color: var(--rzt-text); }
body.tool .subsystem-bar-bg { height: 4px; background: var(--rzt-line-soft); }
body.tool .subsystem-bar-fill { height: 100%; background: var(--rzt-muted); }
body.tool .subsystem-val { text-align: right; font: 500 14px var(--rzt-mono); font-variant-numeric: tabular-nums; color: var(--rzt-text); }
body.tool #gapContent p, body.tool #recommendations .res-fine { margin: 0 0 var(--rz-space-2); font-size: 13px; line-height: 1.5; color: var(--rzt-text-2); }
body.tool .gap-list { margin: 0 0 var(--rz-space-3); padding: 0 0 0 1.1rem; }
body.tool .gap-list li { padding: 3px 0; font-size: 13px; line-height: 1.5; color: var(--rzt-text-2); }
body.tool .rec-priority { font: 500 11px var(--rzt-mono); letter-spacing: .04em; color: var(--rzt-muted); }
body.tool .rec-priority.rec-p1 { color: var(--rzt-fault); }
body.tool .charts-section > .charts-grid > .chart-card:not(figure) { min-width: 0; padding: var(--rz-space-4) var(--rz-space-5); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool .charts-section .chart-card > .chart-title { margin: 0 0 var(--rz-space-3); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool #costEstimatorContent { overflow-x: auto; }
body.tool #costEstimatorContent table { width: 100%; border-collapse: collapse; font-size: 13px; }
body.tool #costEstimatorContent th { padding: 8px 10px 8px 0; text-align: left; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool #costEstimatorContent td { color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); }
body.tool #costTotal { margin-top: var(--rz-space-3); font-size: 13px; color: var(--rzt-text); }
body.tool #regionalComplianceContent { font-size: 13px; color: var(--rzt-text-2); }
body.tool #regionalComplianceContent .state { min-width: 3.5em; }
body.tool .charts-section + .charts-section, body.tool .charts-grid + .charts-grid { margin-top: var(--rz-space-5); }

/* carbon — what the carbon footprint page still draws once its page <style> blocks are gone (tools/refit_shell/carbon.py) */
body.tool[data-rz-calc="carbon"] .tool-tabs { margin: 0 0 var(--rz-space-4); }
body.tool[data-rz-calc="carbon"] .tool-tabs > button.active { color: var(--rzt-text); border-bottom-color: var(--rzt-accent); }
body.tool[data-rz-calc="carbon"] .cf-tab-content { display: none; }
body.tool[data-rz-calc="carbon"] .cf-tab-content.active { display: block; }
body.tool[data-rz-calc="carbon"] .tool-inputs .section-header { font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool[data-rz-calc="carbon"] .tool-inputs .input-label { margin-top: var(--rz-space-3); }
body.tool[data-rz-calc="carbon"] .tool-inputs .section-header + .input-label, body.tool[data-rz-calc="carbon"] .tool-inputs .section-header + .in-note { margin-top: 0; }
body.tool[data-rz-calc="carbon"] .tool-inputs .input-label > span[id$="Val"] { font-family: var(--rzt-mono); color: var(--rzt-text-2); }
body.tool[data-rz-calc="carbon"] .tool-inputs .input-field[readonly] { color: var(--rzt-text-2); background: transparent; cursor: not-allowed; }
body.tool[data-rz-calc="carbon"] .preset-group { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 var(--rz-space-2); }
body.tool[data-rz-calc="carbon"] .preset-group .preset-btn { min-height: 32px; padding: 0 10px; font: 500 12px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="carbon"] .preset-group .preset-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool[data-rz-calc="carbon"] .preset-group .preset-btn.active { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool[data-rz-calc="carbon"] .range-slider { display: block; width: 100%; height: 24px; margin: 0; accent-color: var(--rzt-accent); }
body.tool[data-rz-calc="carbon"] .range-labels { display: flex; justify-content: space-between; font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="carbon"] #workloadTotalBar { display: flex; justify-content: space-between; align-items: baseline; margin-top: var(--rz-space-3); padding: 8px 0; border-top: 1px solid var(--rzt-line); font: 500 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="carbon"] #workloadTotalValue { font: 500 14px var(--rzt-mono); }
body.tool[data-rz-calc="carbon"] #workloadTotalBar[data-state="hazard"] #workloadTotalValue { color: var(--rzt-fault); }
body.tool[data-rz-calc="carbon"] .tool-results .chart-container { height: 260px; }
body.tool[data-rz-calc="carbon"] .charts-grid { align-items: start; }
body.tool[data-rz-calc="carbon"] .charts-grid > .tool-results { min-width: 0; }
body.tool[data-rz-calc="carbon"] .cf-narrative { padding: var(--rz-space-3) var(--rz-space-5) var(--rz-space-4); border-top: 1px solid var(--rzt-line-soft); font-size: 13px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool[data-rz-calc="carbon"] .cf-narrative p { margin: 0 0 var(--rz-space-2); }
body.tool[data-rz-calc="carbon"] .cf-narrative strong { color: var(--rzt-text); font-weight: 600; }

/* tia — what the TIA-942 checklist still draws once its page <style> blocks are gone (tools/refit_shell/tia.py) */
body.tool[data-rz-calc="tia"] .tool-head .basis span { color: var(--rzt-text-2); }
body.tool[data-rz-calc="tia"] .checklist-category { border-top: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .checklist-category:first-child { border-top: 0; }
body.tool[data-rz-calc="tia"] .cat-header { display: grid; grid-template-columns: minmax(0, 1fr) 20px; align-items: center; gap: var(--rz-space-3); min-height: 44px; padding: 8px 0; cursor: pointer; }
body.tool[data-rz-calc="tia"] .cat-title { font: 500 14px/1.3 var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .cat-progress-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 3.5rem; align-items: center; gap: var(--rz-space-3); margin-top: 6px; }
body.tool[data-rz-calc="tia"] .cat-progress-bar { height: 4px; background: var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .cat-progress-fill { height: 100%; background: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .cat-count { text-align: right; font: 400 12px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool[data-rz-calc="tia"] .cat-chevron::before { content: "+"; font: 400 16px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .cat-header.open .cat-chevron::before { content: "−"; }
body.tool[data-rz-calc="tia"] .cat-body { display: none; padding: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="tia"] .cat-body.open { display: block; }
body.tool[data-rz-calc="tia"] .check-item { display: grid; grid-template-columns: 16px minmax(0, 1fr) 16px auto; grid-template-areas: "c l t w" ". r r r"; align-items: start; column-gap: 10px; row-gap: 2px; padding: 8px 0; border-top: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .check-item input[type="checkbox"] { grid-area: c; width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--rzt-accent); }
body.tool[data-rz-calc="tia"] .check-label { grid-area: l; font: 400 13px/1.45 var(--rzt-sans); color: var(--rzt-text); cursor: pointer; }
body.tool[data-rz-calc="tia"] .check-item .tooltip-trigger { grid-area: t; margin: 2px 0 0; }
body.tool[data-rz-calc="tia"] .check-weight { grid-area: w; font: 500 11px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool[data-rz-calc="tia"] .check-weight.w1 { color: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .check-ref { grid-area: r; font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .tooltip-content .tooltip-title { display: block; }
body.tool[data-rz-calc="tia"] .tooltip-content .tip-meta { display: block; margin-top: 6px; font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .cat-bars { padding: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="tia"] .cat-bar-row { display: grid; grid-template-columns: 9rem minmax(0, 1fr) 3rem; align-items: center; column-gap: var(--rz-space-3); padding: 7px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .cat-bar-row:last-child { border-bottom: 0; }
body.tool[data-rz-calc="tia"] .cat-bar-label { font: 400 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .cat-bar-track { height: 4px; background: var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .cat-bar-fill { height: 100%; background: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .cat-bar-row.is-weak .cat-bar-fill { background: var(--rzt-accent); }
body.tool[data-rz-calc="tia"] .cat-bar-pct { text-align: right; font: 500 13px var(--rzt-mono); color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .charts-grid > .tool-full { grid-column: 1 / -1; }
body.tool[data-rz-calc="tia"] .charts-section { padding-bottom: var(--rz-space-6); }
body.tool[data-rz-calc="tia"] .pro-section + .pro-section > .pro-panel { margin-top: var(--rz-space-5); }
body.tool[data-rz-calc="tia"] .pro-panel > .res-fine, body.tool[data-rz-calc="tia"] .pro-panel > [data-rz-fact-list], body.tool[data-rz-calc="tia"] .pro-panel > .tia-tbl,
body.tool[data-rz-calc="tia"] .pro-panel > #tierCompare, body.tool[data-rz-calc="tia"] .pro-panel > #sensitivityBars { margin: 0; padding: var(--rz-space-3) var(--rz-space-5) var(--rz-space-4); }
body.tool[data-rz-calc="tia"] .pro-panel > .res-fine + [data-rz-fact-list] { padding-top: 0; }
body.tool[data-rz-calc="tia"] .tia-tbl, body.tool[data-rz-calc="tia"] #tierCompare { overflow-x: auto; }
body.tool[data-rz-calc="tia"] .gap-table { width: 100%; border-collapse: collapse; font-size: 13px; }
body.tool[data-rz-calc="tia"] .gap-table th { padding: 8px 12px 8px 0; text-align: left; white-space: nowrap; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="tia"] .gap-table td { padding: 8px 12px 8px 0; vertical-align: top; line-height: 1.4; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .gap-table td:first-child { color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .gap-table td.num { font-family: var(--rzt-mono); font-variant-numeric: tabular-nums; }
body.tool[data-rz-calc="tia"] .gap-table td.is-cur { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="tia"] .priority-badge { font: 500 11px var(--rzt-mono); white-space: nowrap; color: var(--rzt-text-2); }
body.tool[data-rz-calc="tia"] .priority-badge.p1 { color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .sens-row { display: grid; grid-template-columns: 1.5rem minmax(0, 1.6fr) minmax(0, 1fr) 4.5rem; align-items: center; column-gap: var(--rz-space-3); padding: 7px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .sens-row:last-child { border-bottom: 0; }
body.tool[data-rz-calc="tia"] .sens-n { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); text-align: right; }
body.tool[data-rz-calc="tia"] .sens-item { font: 400 13px/1.35 var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tia"] .sens-item small { font: 500 10px var(--rzt-mono); color: var(--rzt-muted); margin-left: 4px; }
body.tool[data-rz-calc="tia"] .sens-track { display: block; height: 4px; background: var(--rzt-line-soft); }
body.tool[data-rz-calc="tia"] .sens-fill { display: block; height: 100%; background: var(--rzt-muted); }
body.tool[data-rz-calc="tia"] .sens-row.is-key .sens-fill { background: var(--rzt-accent); }
body.tool[data-rz-calc="tia"] .sens-val { text-align: right; font: 500 13px var(--rzt-mono); color: var(--rzt-text); }
@media (max-width: 600px) {
  body.tool[data-rz-calc="tia"] .cat-bar-row { grid-template-columns: 7rem minmax(0, 1fr) 2.75rem; }
  body.tool[data-rz-calc="tia"] .sens-row { grid-template-columns: 1.25rem minmax(0, 1fr) 4rem; grid-template-areas: "n i v" ". t t"; row-gap: 4px; }
  body.tool[data-rz-calc="tia"] .sens-n { grid-area: n; } body.tool[data-rz-calc="tia"] .sens-item { grid-area: i; }
  body.tool[data-rz-calc="tia"] .sens-track { grid-area: t; } body.tool[data-rz-calc="tia"] .sens-val { grid-area: v; }
}

/* tco — what the TCO page still draws once its page <style> blocks are gone (tools/refit_shell/tco.py) */
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-3); margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-row:has(> .tco-input-group:only-child), body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-row:has(select) { grid-template-columns: minmax(0, 1fr); }
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-group { min-width: 0; }
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-label { display: block; width: fit-content; margin: 0 0 6px; font: 500 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-field {
  display: block; width: 100%; min-height: 44px; box-sizing: border-box; padding: 0 12px;
  font: 400 14px var(--rzt-mono); font-variant-numeric: tabular-nums; color: var(--rzt-text);
  background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); transition: border-color var(--rz-dur-tip) var(--rz-ease-out);
}
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-field:hover { border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-field:focus-visible { outline: 2px solid var(--rzt-accent); outline-offset: 1px; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="tco"] .tool-inputs select.tco-input-field option { background: var(--rzt-panel); color: var(--rzt-text); }
@media (max-width: 600px) { body.tool[data-rz-calc="tco"] .tool-inputs .tco-input-row { grid-template-columns: minmax(0, 1fr); } }
body.tool[data-rz-calc="tco"] #tcoProInputs { flex-direction: column; gap: 0; margin-top: var(--rz-space-5); }
body.tool[data-rz-calc="tco"] .tco-region-snapshot { margin-top: var(--rz-space-5); }
body.tool[data-rz-calc="tco"] .tco-region-snapshot .kv-list > * > [class*="value"] { font-size: 14px; }
body.tool[data-rz-calc="tco"] .tco-mkt-fig { margin: var(--rz-space-3) 0 0; padding: var(--rz-space-3) 0 0; border: 0; border-top: 1px solid var(--rzt-line-soft); border-radius: 0; background: none; }
body.tool[data-rz-calc="tco"] .tco-market-chart-body { position: relative; height: 180px; }
body.tool[data-rz-calc="tco"] .tco-where { border-top: 0; border-bottom: 1px solid var(--rzt-line); padding: var(--rz-space-3) var(--rz-space-5); }
body.tool[data-rz-calc="tco"] .tco-inline-bar-row { display: grid; grid-template-columns: 6rem minmax(0, 1fr) 6rem; align-items: center; column-gap: var(--rz-space-3); padding: 7px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tco"] .tco-inline-bar-row:last-child { border-bottom: 0; }
body.tool[data-rz-calc="tco"] .tco-inline-bar-label { font: 400 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] .tco-inline-bar-track { height: 4px; background: var(--rzt-line-soft); }
body.tool[data-rz-calc="tco"] .tco-inline-bar-fill { height: 100%; background: var(--rzt-muted); }
body.tool[data-rz-calc="tco"] .tco-inline-bar-value { text-align: right; font: 500 13px var(--rzt-mono); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] #tcoInlineBars { padding: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="tco"] .tco-premium-section, body.tool[data-rz-calc="tco"] #tcoCompareSection { padding-bottom: var(--rz-space-8); }
body.tool[data-rz-calc="tco"] .tco-premium-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-5); align-items: start; }
@media (max-width: 900px) { body.tool[data-rz-calc="tco"] .tco-premium-grid { grid-template-columns: minmax(0, 1fr); } }
body.tool[data-rz-calc="tco"] .tco-tbl { overflow-x: auto; padding: var(--rz-space-3) var(--rz-space-5) var(--rz-space-4); }
body.tool[data-rz-calc="tco"] .tco-tbl table { width: 100%; border-collapse: collapse; font-size: 13px; }
body.tool[data-rz-calc="tco"] .tco-tbl th { padding: 8px 12px 8px 0; text-align: left; white-space: nowrap; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="tco"] .tco-tbl td { padding: 8px 12px 8px 0; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); font-family: var(--rzt-mono); font-variant-numeric: tabular-nums; }
body.tool[data-rz-calc="tco"] .tco-tbl td:first-child { font-family: var(--rzt-sans); color: var(--rzt-text); white-space: nowrap; }
body.tool[data-rz-calc="tco"] .tco-tbl .num { text-align: right; }
body.tool[data-rz-calc="tco"] .tco-tbl tr.is-total td { color: var(--rzt-text); font-weight: 600; border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="tco"] .tco-tbl tr.is-pct td { font-size: 12px; color: var(--rzt-muted); }
body.tool[data-rz-calc="tco"] .tco-tbl .tco-winner-cell, body.tool[data-rz-calc="tco"] .tco-tbl .tco-yr-winner { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="tco"] .tco-tbl .tco-yr-best { font-family: var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] #tcoTornadoBars { padding: var(--rz-space-3) var(--rz-space-5) 0; }
body.tool[data-rz-calc="tco"] .tco-tornado-bar-wrap { display: grid; grid-template-columns: 9rem minmax(0, 1fr) 5rem; align-items: center; column-gap: var(--rz-space-3); padding: 6px 0; }
body.tool[data-rz-calc="tco"] .tco-tornado-label { font: 400 13px var(--rzt-sans); color: var(--rzt-text); text-align: right; }
body.tool[data-rz-calc="tco"] .tco-tornado-bar-area { position: relative; height: 14px; }
body.tool[data-rz-calc="tco"] .tco-tornado-center-line { position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--rzt-line-strong); }
body.tool[data-rz-calc="tco"] .tco-tornado-bar-neg { position: absolute; right: 50%; height: 100%; background: var(--rzt-accent); }
body.tool[data-rz-calc="tco"] .tco-tornado-bar-pos { position: absolute; left: 50%; height: 100%; background: var(--rzt-muted); }
body.tool[data-rz-calc="tco"] .tco-tornado-val { text-align: right; font: 500 13px var(--rzt-mono); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] #tcoTornadoPanel > .res-fine { padding: 0 var(--rz-space-5); }
body.tool[data-rz-calc="tco"] #tcoStrategyContent { padding: var(--rz-space-3) var(--rz-space-5) var(--rz-space-4); }
body.tool[data-rz-calc="tco"] .tco-strategy-block { padding: 10px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tco"] .tco-strategy-title { margin: 0 0 4px; font: 600 14px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] .tco-priority-badge { margin-right: 6px; font: 500 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="tco"] .tco-strategy-text { margin: 0; font-size: 13px; line-height: 1.55; color: var(--rzt-text-2); }
body.tool[data-rz-calc="tco"] .tco-roadmap-item { display: grid; grid-template-columns: 1.5rem minmax(0, 1fr); column-gap: var(--rz-space-3); padding: 8px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="tco"] .tco-roadmap-item:last-child { border-bottom: 0; }
body.tool[data-rz-calc="tco"] .tco-roadmap-step { font: 500 12px var(--rzt-mono); color: var(--rzt-muted); text-align: right; }
body.tool[data-rz-calc="tco"] .tco-roadmap-label { font: 500 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="tco"] .tco-roadmap-desc { font-size: 13px; color: var(--rzt-muted); }
@media (max-width: 600px) {
  body.tool[data-rz-calc="tco"] .tco-tornado-bar-wrap { grid-template-columns: minmax(0, 1fr) 4.5rem; grid-template-areas: "l v" "b b"; row-gap: 4px; }
  body.tool[data-rz-calc="tco"] .tco-tornado-label { grid-area: l; text-align: left; } body.tool[data-rz-calc="tco"] .tco-tornado-bar-area { grid-area: b; }
  body.tool[data-rz-calc="tco"] .tco-tornado-val { grid-area: v; }
  body.tool[data-rz-calc="tco"] .tco-inline-bar-row { grid-template-columns: 4.5rem minmax(0, 1fr) 5rem; }
}

/* fire-checklist — the checklist on the register (hand refit): numbered sections, hairline tables, source tags as chips */
body.tool .ck-jump .chip { min-height: 32px; text-decoration: none; }
body.tool .ck-body { padding-bottom: var(--rz-space-10); }
body.tool .ck-sec { margin: 0 0 var(--rz-space-10); scroll-margin-top: 80px; }
body.tool .ck-sec > h2 { display: flex; align-items: baseline; gap: var(--rz-space-3); margin: 0 0 var(--rz-space-2); font: 600 20px/1.3 var(--rzt-sans); color: var(--rzt-text); }
body.tool .ck-sec > h2 .n { font: 500 12px var(--rzt-mono); letter-spacing: .04em; color: var(--rzt-muted); }
body.tool .ck-sec > p.lead { max-width: 74ch; margin: 0 0 var(--rz-space-4); font-size: 14px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool .ck-sec a, body.tool .tool-head .lede a { color: var(--rzt-text); text-decoration: underline; text-decoration-color: var(--rzt-accent); text-underline-offset: 3px; }
body.tool .ck-tbl-wrap { overflow-x: auto; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool table.ck-tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
body.tool .ck-tbl th { padding: 10px 12px; text-align: left; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool .ck-tbl td { padding: 10px 12px; vertical-align: top; color: var(--rzt-text); border-bottom: 1px solid var(--rzt-line-soft); font-variant-numeric: tabular-nums slashed-zero; }
body.tool .ck-tbl tr:last-child td { border-bottom: 0; }
body.tool .src, body.tool .cad { display: inline-block; padding: 1px 6px; font: 500 11px var(--rzt-mono); letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; color: var(--rzt-text-2); background: none; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool .src.typ { color: var(--rzt-muted); }
body.tool .tool-head .src { border: 0; padding: 0; }  /* in a sentence of the head a source tag is text, not a badge (T12) */
body.tool .cad { text-transform: none; letter-spacing: 0; border: 0; padding: 0; color: var(--rzt-text); }
body.tool .ck-callout { margin: var(--rz-space-4) 0; padding: var(--rz-space-3) var(--rz-space-4); font-size: 14px; line-height: 1.6; color: var(--rzt-text-2); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool .ck-callout b { color: var(--rzt-text); }
body.tool .ck-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rzt-line); }
body.tool .ck-item { padding: 0; border-bottom: 1px solid var(--rzt-line-soft); font-size: 14px; line-height: 1.55; color: var(--rzt-text-2); }
body.tool .ck-item b { color: var(--rzt-text); font-weight: 600; }
body.tool .ck-label { display: flex; gap: var(--rz-space-3); align-items: flex-start; width: 100%; padding: 10px 2px; cursor: pointer; }
body.tool .ck-item input { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--rzt-accent); }
body.tool .ck-label:hover { color: var(--rzt-text); }
body.tool .ck-item .src { margin-left: 4px; }
body.tool .ck-progress { margin: var(--rz-space-2) 0 0; font: 400 12px var(--rzt-mono); color: var(--rzt-muted); }
body.tool .form-card { padding: var(--rz-space-4) var(--rz-space-5); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool .form-card .ck-list { margin-top: var(--rz-space-4); }
body.tool .form-card label:not(.ck-label) { display: block; margin: var(--rz-space-3) 0 6px; font-size: 13px; font-weight: 500; color: var(--rzt-text); }
body.tool .form-card input[type=text], body.tool .form-card input[type=date] {
  display: block; width: 100%; min-height: 44px; box-sizing: border-box; padding: 0 12px; font: 400 16px var(--rzt-mono); color: var(--rzt-text);
  background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); color-scheme: light dark;
}
body.tool .form-card input:focus-visible { outline: 2px solid var(--rzt-accent); outline-offset: 1px; }
body.tool .form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 var(--rz-space-4); }
body.tool .ck-actions { display: flex; flex-wrap: wrap; gap: var(--rz-space-2); margin-top: var(--rz-space-5); }
body.tool .ck-actions .tool-btn {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2);
  background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer;
  transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out);
}
body.tool .ck-actions .tool-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool .ck-actions .tool-btn.is-primary { font-weight: 600; color: var(--rz-text-inverse); background: var(--rzt-accent); border-color: var(--rzt-accent); }
body.tool .ck-actions .tool-btn.is-primary:hover { background: var(--rz-accent-signal-dim); border-color: var(--rz-accent-signal-dim); }
@media (max-width: 600px) { body.tool .form-grid { grid-template-columns: minmax(0, 1fr); } body.tool .ck-sec > h2 { font-size: 18px; } }
@media print {
  body.tool .hub-nav, body.tool .tool-bar, body.tool .ck-actions, body.tool .hub-foot, body.tool .tool-head .crumb { display: none; }
}

/* cx — the commissioning calculator (hand refit): inputs | results bench, the schedule as one figure, 20 Full panels,
   the activity drawer as the explain surface (neutral, not drawn while closed), FAQ / guide / glossary in .tool-ref */
body.tool[data-rz-calc="cx"] .tool-full[hidden] { display: none; }
body.tool[data-rz-calc="cx"] .cx-toolbar-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--rz-space-2); }
body.tool[data-rz-calc="cx"] .cx-toolbar-actions > span { font: 400 11px var(--rzt-mono); }
body.tool[data-rz-calc="cx"] .cx-save-msg { flex-basis: 100%; font: 400 12px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-input-group { margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-input-label { display: block; margin: 0 0 6px; font: 500 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-input-field, body.tool[data-rz-calc="cx"] .cx-scenario-sel {
  display: block; width: 100%; min-height: 44px; box-sizing: border-box; padding: 0 12px; font: 400 14px var(--rzt-mono); color: var(--rzt-text);
  background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); transition: border-color var(--rz-dur-tip) var(--rz-ease-out);
}
/* words in the sans face; only numbers in mono (owner 2026-11-03: "Raised Floor CRAC/CRAH" in mono read as slop) */
body.tool[data-rz-calc="cx"] select.cx-input-field, body.tool[data-rz-calc="cx"] .cx-scenario-sel { font-family: var(--rzt-sans); }
body.tool[data-rz-calc="cx"] input[type="number"].cx-input-field { -moz-appearance: textfield; appearance: textfield; padding-right: 12px; }
body.tool[data-rz-calc="cx"] input[type="number"].cx-input-field::-webkit-inner-spin-button, body.tool[data-rz-calc="cx"] input[type="number"].cx-input-field::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
body.tool[data-rz-calc="cx"] .cx-input-field:hover, body.tool[data-rz-calc="cx"] .cx-scenario-sel:hover { border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="cx"] .cx-input-field:focus-visible, body.tool[data-rz-calc="cx"] .cx-scenario-sel:focus-visible { outline: 2px solid var(--rzt-accent); outline-offset: 1px; }
body.tool[data-rz-calc="cx"] select option { background: var(--rzt-panel); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-input-range { width: 100%; height: 24px; accent-color: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-range-row { display: flex; align-items: center; justify-content: space-between; gap: var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-range-val { font: 400 13px var(--rzt-mono); color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] #cxItLoadNum { width: 8.5rem; text-align: right; }
body.tool[data-rz-calc="cx"] .cx-scenario-row { display: flex; gap: var(--rz-space-2); }
body.tool[data-rz-calc="cx"] .cx-scenario-row select { flex: 1; min-width: 0; }
body.tool[data-rz-calc="cx"] .cx-inputs .tool-btn, body.tool[data-rz-calc="cx"] .cx-drawer .tool-btn, body.tool[data-rz-calc="cx"] .tool-ref .tool-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 14px; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2);
  background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer;
  transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out);
}
body.tool[data-rz-calc="cx"] .cx-inputs .tool-btn:hover, body.tool[data-rz-calc="cx"] .cx-drawer .tool-btn:hover, body.tool[data-rz-calc="cx"] .tool-ref .tool-btn:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-drawer .tool-btn.is-primary { font-weight: 600; color: var(--rz-text-inverse); background: var(--rzt-accent); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-actions { margin-top: var(--rz-space-4); }
body.tool[data-rz-calc="cx"] .cx-actions .tool-btn { width: 100%; }
/* free tier: the six Full inputs are not drawn (never greyed); the .tool-full row names them */
body.tool[data-rz-calc="cx"] .cx-pro-input:not(.unlocked), body.tool[data-rz-calc="cx"] .cx-pro-group:not(:has(.unlocked)) { display: none; }
body.tool[data-rz-calc="cx"] .cx-warn { margin: var(--rz-space-4) 0 0; padding: var(--rz-space-3) 0 0; }
body.tool[data-rz-calc="cx"] .cx-warn b { color: var(--rzt-accent-text); font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; }
body.tool[data-rz-calc="cx"] .cx-results .res-group { padding-bottom: var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-narrative p { margin: 0 0 var(--rz-space-2); }
body.tool[data-rz-calc="cx"] .cx-narrative p:last-child { margin-bottom: 0; }
body.tool[data-rz-calc="cx"] .cx-narrative strong { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="cx"] .cx-loading { display: none; }
body.tool[data-rz-calc="cx"] .cx-loading.active { display: block; }
body.tool[data-rz-calc="cx"] .cx-chart-box canvas { display: block; width: 100%; }
body.tool[data-rz-calc="cx"] .cx-below { padding-bottom: var(--rz-space-10); }
/* the schedule: one figure; rows scroll sideways inside it on a phone */
body.tool[data-rz-calc="cx"] .cx-gantt-section { padding: var(--rz-space-4) var(--rz-space-5); }
body.tool[data-rz-calc="cx"] .cx-gantt-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--rz-space-2) var(--rz-space-4); margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-gantt-head h2 { margin: 0; font: 600 16px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-gantt-head .basis { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-gantt-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--rz-space-2); margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-gantt-toolbar button, body.tool[data-rz-calc="cx"] .cx-gantt-toolbar select, body.tool[data-rz-calc="cx"] .cx-gantt-toolbar input {
  min-height: 36px; padding: 0 10px; font: 500 12px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer;
}
body.tool[data-rz-calc="cx"] .cx-gantt-toolbar input { width: 12rem; cursor: text; background: var(--rzt-inset); }
body.tool[data-rz-calc="cx"] .cx-gantt-toolbar button:hover { border-color: var(--rzt-line-strong); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-gantt-toolbar button.active { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-gantt-sep { width: 1px; height: 20px; background: var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-gantt-progress { display: flex; flex-wrap: wrap; gap: 4px var(--rz-space-4); margin: 0 0 var(--rz-space-3); font: 400 12px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-gantt-progress-item { display: inline-flex; gap: 6px; }
body.tool[data-rz-calc="cx"] .cx-gantt-total { margin-left: auto; color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-gantt-wrap { overflow-x: auto; border-top: 1px solid var(--rzt-line); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-gantt-time-header, body.tool[data-rz-calc="cx"] .cx-gantt-row { display: flex; min-width: 860px; }
body.tool[data-rz-calc="cx"] .cx-gantt-time-header { height: 28px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-gantt-week { flex: 1; min-width: 0; overflow: hidden; text-align: center; font: 400 10px/28px var(--rzt-mono); color: var(--rzt-muted); border-right: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-gantt-row { align-items: center; min-height: 30px; border-bottom: 1px solid var(--rzt-line-soft); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-gantt-row:hover { background: var(--rzt-hover); }
body.tool[data-rz-calc="cx"] .cx-gantt-row[data-level="1"] { min-height: 36px; font-weight: 600; }
body.tool[data-rz-calc="cx"] .cx-gantt-row.cx-hidden { display: none; }
body.tool[data-rz-calc="cx"] .cx-gantt-label { display: flex; align-items: center; gap: 6px; width: 320px; min-width: 320px; padding: 4px 8px; box-sizing: border-box; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font: 400 13px var(--rzt-sans); color: var(--rzt-text); border-right: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-gantt-row[data-level="1"] .cx-gantt-label { font-weight: 600; }
body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="2"] { padding-left: 22px; }
body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="3"] { padding-left: 38px; font-size: 12px; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="4"] { padding-left: 54px; font-size: 12px; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="5"], body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="6"], body.tool[data-rz-calc="cx"] .cx-gantt-label[data-level="7"] { padding-left: 70px; font-size: 12px; color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-gantt-chevron { flex: none; width: 12px; font-size: 10px; color: var(--rzt-muted); transition: transform var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="cx"] .cx-gantt-chevron.expanded { transform: rotate(90deg); }
body.tool[data-rz-calc="cx"] .cx-gantt-bars { position: relative; flex: 1; height: 26px; overflow: hidden; }
body.tool[data-rz-calc="cx"] .cx-gantt-bar { position: absolute; top: 8px; height: 10px; border-radius: 0; }
body.tool[data-rz-calc="cx"] .cx-gantt-bar.critical { outline: 1px solid var(--rzt-text); outline-offset: 1px; }
body.tool[data-rz-calc="cx"] [data-phase="L0"] { background: #5E6673; } body.tool[data-rz-calc="cx"] [data-phase="L1"] { background: #7D8794; }
body.tool[data-rz-calc="cx"] [data-phase="L2"] { background: #A0AEC0; } body.tool[data-rz-calc="cx"] [data-phase="L3"] { background: #8C96A3; }
body.tool[data-rz-calc="cx"] [data-phase="L4"] { background: #C9CFD8; } body.tool[data-rz-calc="cx"] [data-phase="L5"] { background: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] [data-phase="L6"] { background: #4A5160; }
body.tool[data-rz-calc="cx"] .cx-witness-badge { flex: none; padding: 0 4px; font: 500 10px var(--rzt-mono); color: var(--rzt-text-2); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="cx"] .cx-witness-H { color: var(--rzt-accent-text); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-act-btn { flex: none; margin-left: auto; padding: 1px 6px; font: 500 11px var(--rzt-mono); color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-act-btn:hover { color: var(--rzt-text); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-act-btn i { display: none; }
body.tool[data-rz-calc="cx"] .cx-gantt-legend { display: flex; flex-wrap: wrap; gap: 6px var(--rz-space-4); margin-top: var(--rz-space-3); font: 400 12px var(--rzt-sans); color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-gantt-legend-item { display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="cx"] .cx-gantt-legend-color { display: inline-block; width: 14px; height: 8px; }
/* Full: 20 panels, two columns; locked panels are not drawn */
body.tool[data-rz-calc="cx"] .cx-pro-section { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--rz-space-5); }
@media (max-width: 900px) { body.tool[data-rz-calc="cx"] .cx-pro-section { grid-template-columns: minmax(0, 1fr); } }
body.tool[data-rz-calc="cx"] .cx-pro-panel { min-width: 0; padding: var(--rz-space-4) var(--rz-space-5); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="cx"] .cx-pro-panel.gated:not(.unlocked) { display: none; }
body.tool[data-rz-calc="cx"] .cx-pro-panel > h3 { margin: 0 0 var(--rz-space-3); padding-bottom: var(--rz-space-2); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-pro-panel .cx-chart-box { margin-top: var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-sub-note, body.tool[data-rz-calc="cx"] .cx-pro-panel .cx-narrative { margin: var(--rz-space-3) 0 0; font-size: 13px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-scroll, body.tool[data-rz-calc="cx"] #cxComparisonContent, body.tool[data-rz-calc="cx"] #cxBenchmarkContent, body.tool[data-rz-calc="cx"] #cxTeamContent { overflow-x: auto; }
body.tool[data-rz-calc="cx"] .cx-pro-panel table { width: 100%; border-collapse: collapse; font: 400 13px var(--rzt-sans); color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-pro-panel th { padding: 8px; text-align: left; font: 500 11px var(--rzt-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--rzt-muted); background: none; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-pro-panel td { padding: 6px 8px; border-bottom: 1px solid var(--rzt-line-soft); font-variant-numeric: tabular-nums; }
body.tool[data-rz-calc="cx"] .cx-pro-panel td strong { color: var(--rzt-text); font-weight: 500; }
body.tool[data-rz-calc="cx"] .cx-pro-panel tr[style] { background: var(--rzt-hover); }
body.tool[data-rz-calc="cx"] .cx-phase-gates { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-phase-gate { padding: 8px 0; font: 400 13px var(--rzt-sans); color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-risk-head { display: flex; align-items: baseline; gap: var(--rz-space-4); margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-risk-score { font: 500 1.75rem var(--rzt-mono); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="cx"] .cx-risk-score span { font-size: 13px; color: var(--rzt-muted); margin-left: 2px; }
body.tool[data-rz-calc="cx"] .cx-risk-badge { font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-risk-badge i { display: none; }
body.tool[data-rz-calc="cx"] .cx-risk-high, body.tool[data-rz-calc="cx"] .cx-risk-very-high { color: var(--rzt-accent-text); }
/* the activity drawer: the explain surface. Not drawn while closed; neutral while open */
body.tool[data-rz-calc="cx"] .cx-drawer-backdrop { display: none; position: fixed; inset: 0; z-index: 9990; background: rgba(0, 0, 0, .5); }
body.tool[data-rz-calc="cx"] .cx-drawer-backdrop.active { display: block; }
body.tool[data-rz-calc="cx"] .cx-drawer { display: none; position: fixed; top: 0; right: 0; z-index: 9991; flex-direction: column; width: min(520px, 100vw); height: 100vh; height: 100dvh; box-sizing: border-box; background: var(--rzt-panel); border-left: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="cx"] .cx-drawer.open { display: flex; }
body.tool[data-rz-calc="cx"] .cx-drawer-header { display: flex; align-items: flex-start; gap: var(--rz-space-3); padding: var(--rz-space-4) var(--rz-space-5); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-drawer-header h3 { flex: 1; margin: 0; font: 600 15px/1.4 var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-drawer-close { flex: none; width: 36px; height: 36px; font-size: 18px; color: var(--rzt-text-2); background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-drawer-close:hover { color: var(--rzt-text); border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="cx"] .cx-drawer-tabs { display: flex; overflow-x: auto; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-drawer-tab { padding: 12px 14px; white-space: nowrap; font: 500 13px var(--rzt-sans); color: var(--rzt-text-2); border-bottom: 2px solid transparent; cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-drawer-tab:hover { color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-drawer-tab.active { color: var(--rzt-text); border-bottom-color: var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-drawer-body { flex: 1; overflow-y: auto; padding: var(--rz-space-4) var(--rz-space-5); font-size: 13px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-drawer-body h4 { margin: var(--rz-space-4) 0 var(--rz-space-2); font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-drawer-body h4 i, body.tool[data-rz-calc="cx"] .cx-drawer-body i.fas { display: none; }
body.tool[data-rz-calc="cx"] .cx-drawer-body ol, body.tool[data-rz-calc="cx"] .cx-drawer-body ul { margin: 0 0 var(--rz-space-4) 1.2rem; padding: 0; }
body.tool[data-rz-calc="cx"] .cx-drawer-body p { margin: 0 0 var(--rz-space-3); }
body.tool[data-rz-calc="cx"] .cx-drawer-body strong { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="cx"] .cx-acc-box, body.tool[data-rz-calc="cx"] .cx-safety-box, body.tool[data-rz-calc="cx"] .cx-tools-box { margin: 0 0 var(--rz-space-3); padding: var(--rz-space-3) var(--rz-space-4); background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="cx"] .cx-drawer-logsheet { width: 100%; border-collapse: collapse; margin: 0 0 var(--rz-space-4); }
body.tool[data-rz-calc="cx"] .cx-drawer-logsheet th { padding: 8px; text-align: left; font: 500 11px var(--rzt-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-drawer-logsheet td { padding: 6px 8px; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-ls-field { color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-ls-input { display: block; min-width: 7rem; height: 24px; border-bottom: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="cx"] .cx-drawer-footer { display: flex; flex-wrap: wrap; gap: var(--rz-space-2); padding: var(--rz-space-3) var(--rz-space-5); border-top: 1px solid var(--rzt-line); }
/* reference: glossary as a definition list; FAQ and the guide open below it when their link is followed */
body.tool[data-rz-calc="cx"] .cx-ref-block { margin-top: var(--rz-space-8); }
body.tool[data-rz-calc="cx"] .cx-gloss { margin: 0; border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-gloss > div { display: grid; grid-template-columns: 16rem minmax(0, 1fr); gap: var(--rz-space-4); padding: 10px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-gloss dt { font: 500 13px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-gloss dd { margin: 0; font-size: 13px; line-height: 1.6; color: var(--rzt-text-2); }
@media (max-width: 700px) { body.tool[data-rz-calc="cx"] .cx-gloss > div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }
body.tool[data-rz-calc="cx"] .cx-faq-section, body.tool[data-rz-calc="cx"] .cx-manual-section { display: none; margin-top: var(--rz-space-8); padding-top: var(--rz-space-6); border-top: 1px solid var(--rzt-line); scroll-margin-top: 80px; }
body.tool[data-rz-calc="cx"] .cx-faq-section.active, body.tool[data-rz-calc="cx"] .cx-manual-section.active { display: block; }
body.tool[data-rz-calc="cx"] .cx-faq-header h2, body.tool[data-rz-calc="cx"] .cx-manual-header h2 { margin: var(--rz-space-4) 0 var(--rz-space-2); font: 600 20px var(--rzt-sans); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-faq-header p, body.tool[data-rz-calc="cx"] .cx-manual-header p { margin: 0 0 var(--rz-space-4); font-size: 14px; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-faq-search { display: block; width: 100%; max-width: 32rem; min-height: 44px; box-sizing: border-box; padding: 0 12px; font: 400 16px var(--rzt-sans); color: var(--rzt-text); background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="cx"] .cx-faq-count { margin: var(--rz-space-2) 0; font: 400 12px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-faq-category { margin: var(--rz-space-4) 0 0; border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header { display: flex; align-items: center; gap: var(--rz-space-2); padding: 12px 0; font: 600 15px var(--rzt-sans); color: var(--rzt-text); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header > span { font-weight: 400; }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header i, body.tool[data-rz-calc="cx"] .cx-faq-q i { font-size: 11px; color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header i:first-child, body.tool[data-rz-calc="cx"] .cx-faq-q-icon { display: none; }
body.tool[data-rz-calc="cx"] .cx-faq-cat-chevron, body.tool[data-rz-calc="cx"] .cx-faq-q-chevron { margin-left: auto; transition: transform var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header.open .cx-faq-cat-chevron, body.tool[data-rz-calc="cx"] .cx-faq-q.open .cx-faq-q-chevron { transform: rotate(90deg); }
body.tool[data-rz-calc="cx"] .cx-faq-cat-body { display: none; }
body.tool[data-rz-calc="cx"] .cx-faq-cat-header.open + .cx-faq-cat-body { display: block; }
body.tool[data-rz-calc="cx"] .cx-faq-item { border-top: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-faq-q { display: flex; align-items: flex-start; gap: var(--rz-space-2); padding: 10px 0; font: 500 14px var(--rzt-sans); color: var(--rzt-text); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-faq-a { display: none; padding: 0 0 var(--rz-space-3); max-width: 74ch; font-size: 14px; line-height: 1.65; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-faq-q.open + .cx-faq-a { display: block; }
body.tool[data-rz-calc="cx"] .cx-faq-a code, body.tool[data-rz-calc="cx"] .cx-manual-step-text code { font: 400 12px var(--rzt-mono); color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-faq-a strong, body.tool[data-rz-calc="cx"] .cx-manual-step-text strong { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="cx"] .cx-faq-highlight { color: var(--rzt-text); background: none; border-bottom: 1px solid var(--rzt-accent); }
body.tool[data-rz-calc="cx"] .cx-manual-nav { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: var(--rz-space-6); align-items: start; }
@media (max-width: 800px) { body.tool[data-rz-calc="cx"] .cx-manual-nav { grid-template-columns: minmax(0, 1fr); } }
body.tool[data-rz-calc="cx"] .cx-manual-sidebar { border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-manual-toc-item { display: flex; align-items: baseline; gap: var(--rz-space-2); padding: 8px 0; font-size: 13px; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); cursor: pointer; }
body.tool[data-rz-calc="cx"] .cx-manual-toc-item:hover, body.tool[data-rz-calc="cx"] .cx-manual-toc-item.active { color: var(--rzt-text); }
body.tool[data-rz-calc="cx"] .cx-manual-toc-num { font: 500 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-manual-chapter { margin: 0 0 var(--rz-space-6); scroll-margin-top: 80px; }
body.tool[data-rz-calc="cx"] .cx-manual-chapter-head h3 { margin: 0 0 4px; font: 600 16px var(--rzt-sans); color: var(--rzt-text); text-transform: none; letter-spacing: 0; }
body.tool[data-rz-calc="cx"] .cx-manual-chapter-head h3 i { display: none; }
body.tool[data-rz-calc="cx"] .cx-manual-chapter-head p { margin: 0 0 var(--rz-space-3); font-size: 13px; color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-manual-chapter-body { font-size: 14px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool[data-rz-calc="cx"] .cx-manual-step { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: var(--rz-space-2); padding: 10px 0; border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-manual-step-num { font: 500 12px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="cx"] .cx-manual-note, body.tool[data-rz-calc="cx"] .cx-manual-tip { display: flex; gap: var(--rz-space-2); margin: var(--rz-space-3) 0; padding: var(--rz-space-3) var(--rz-space-4); font-size: 13px; color: var(--rzt-text-2); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="cx"] .cx-manual-note i, body.tool[data-rz-calc="cx"] .cx-manual-tip i { display: none; }
body.tool[data-rz-calc="cx"] .cx-manual-table { width: 100%; border-collapse: collapse; margin: var(--rz-space-3) 0; font-size: 13px; }
body.tool[data-rz-calc="cx"] .cx-manual-table th { padding: 8px; text-align: left; font: 500 11px var(--rzt-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--rzt-muted); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="cx"] .cx-manual-table td { padding: 6px 8px; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line-soft); }
body.tool[data-rz-calc="cx"] .cx-manual-chapter-body { overflow-x: auto; }
body.tool[data-rz-calc="cx"] .cx-manual-kbd { padding: 0 6px; font: 400 12px var(--rzt-mono); color: var(--rzt-text); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); }
@media (max-width: 768px) {
  body.tool[data-rz-calc="cx"] .cx-input-field, body.tool[data-rz-calc="cx"] .cx-scenario-sel, body.tool[data-rz-calc="cx"] .cx-gantt-toolbar input, body.tool[data-rz-calc="cx"] .cx-gantt-toolbar select { font-size: 16px; }
}
@media print {
  body.tool[data-rz-calc="cx"] .hub-nav, body.tool[data-rz-calc="cx"] .tool-bar, body.tool[data-rz-calc="cx"] .tool-full, body.tool[data-rz-calc="cx"] .cx-actions, body.tool[data-rz-calc="cx"] .hub-foot { display: none; }
}

/* rfs — the RFS readiness workbench, its page <style> folded onto the register (tokens re-pointed, rails, glass, pills and tiles gone) */
:where(body.tool[data-rz-calc="rfs"] .rfs-section, body.tool[data-rz-calc="rfs"] .rfs-drawer, body.tool[data-rz-calc="rfs"] .rfs-modal) * { box-sizing: border-box; margin: 0; padding: 0; }
body.tool[data-rz-calc="rfs"] .rfs-section { display: none; }
body.tool[data-rz-calc="rfs"] .rfs-section.active { display: block; }
body.tool[data-rz-calc="rfs"] .rfs-kpi-row { margin-bottom: 1.5rem; padding: 0 var(--rz-space-5); background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="rfs"] .rfs-pill { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 4px; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
body.tool[data-rz-calc="rfs"] .rfs-pill-blocked { background: transparent; color: var(--rzt-fault); border: 1px solid var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-pill-at-risk { background: transparent; color: var(--rzt-accent-text); border: 1px solid var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-pill-progress { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-pill-ready { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-pill-approved { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="rfs"] .rfs-pill-not-started { background: var(--rzt-hover); color: var(--rzt-muted); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-sev { display: inline-flex; padding: 2px 8px; border-radius: 4px; font-size: 0.6rem; font-weight: 700; text-transform: uppercase; }
body.tool[data-rz-calc="rfs"] .rfs-sev-critical { color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-sev-major { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-sev-moderate { color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-sev-minor { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="rfs"] .rfs-sev-observation { background: var(--rzt-hover); color: var(--rzt-muted); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-src { display: inline-flex; padding: 1px 6px; border-radius: 4px; font-size: 0.55rem; font-weight: 700; font-family: var(--rzt-mono); }
body.tool[data-rz-calc="rfs"] .rfs-src-a { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-src-b { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-src-c { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-src-d { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-table-wrap { overflow-x: auto; border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
body.tool[data-rz-calc="rfs"] .rfs-table th { text-align: left; padding: 10px 14px; background: var(--rzt-panel); font-size: 0.7rem; font-weight: 700; color: var(--rzt-muted); text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-table td { padding: 10px 14px; border-bottom: 1px solid var(--rzt-line); vertical-align: middle; }
body.tool[data-rz-calc="rfs"] .rfs-table tr:last-child td { border-bottom: none; }
body.tool[data-rz-calc="rfs"] .rfs-table tr:hover td { background: var(--rzt-hover); }
body.tool[data-rz-calc="rfs"] .rfs-table tr.selected td { background: transparent; }
body.tool[data-rz-calc="rfs"] .rfs-gate-board { display: grid; gap: 4px; }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell { padding: 10px 8px; border-radius: var(--rz-radius); text-align: center; font-size: 0.7rem; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: flex; flex-direction: column; align-items: center; gap: 2px; min-height: 64px; justify-content: center; }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="not_started"] { background: var(--rzt-hover); color: var(--rzt-muted); border-color: var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="in_progress"] { background: transparent; color: var(--rzt-text-2); border-color: var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="blocked"] { background: transparent; color: var(--rzt-fault); border-color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="at_risk"] { background: transparent; color: var(--rzt-accent-text); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="ready_for_signoff"] { background: transparent; color: var(--rzt-text-2); border-color: var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell[data-status="approved"] { background: transparent; color: var(--rzt-text-2); border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell-code { font-size: 0.65rem; font-weight: 800; font-family: var(--rzt-mono); }
body.tool[data-rz-calc="rfs"] .rfs-gate-cell-icon { font-size: 0.75rem; }
body.tool[data-rz-calc="rfs"] .rfs-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-card-title { font-size: 0.95rem; font-weight: 700; margin-bottom: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-card-subtitle { font-size: 0.75rem; color: var(--rzt-muted); margin-bottom: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-form-group { display: flex; flex-direction: column; gap: 4px; }
body.tool[data-rz-calc="rfs"] .rfs-form-group.full { grid-column: span 2; }
body.tool[data-rz-calc="rfs"] .rfs-label { font-size: 0.75rem; font-weight: 600; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-input, body.tool[data-rz-calc="rfs"] .rfs-select { padding: 8px 12px; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); background: var(--rzt-bg); color: var(--rzt-text); font-family: var(--rzt-sans); font-size: 0.85rem; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-input:focus, body.tool[data-rz-calc="rfs"] .rfs-select:focus { outline: none; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-textarea { resize: vertical; min-height: 60px; }
body.tool[data-rz-calc="rfs"] .rfs-radio-group { display: flex; flex-wrap: wrap; gap: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-radio-card { padding: 10px 16px; border: 1px solid var(--rzt-line); border-radius: 4px; cursor: pointer; font-size: 0.8rem; font-weight: 500; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); text-align: center; flex: 1; min-width: 120px; }
body.tool[data-rz-calc="rfs"] .rfs-radio-card:hover { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-radio-card.selected { border-color: var(--rzt-accent); background: transparent; color: var(--rzt-accent-text); font-weight: 700; }
body.tool[data-rz-calc="rfs"] .rfs-radio-card input { display: none; }
body.tool[data-rz-calc="rfs"] .rfs-btn { padding: 8px 16px; border-radius: var(--rz-radius); font-size: 0.8rem; font-weight: 600; cursor: pointer; border: none; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); font-family: var(--rzt-sans); display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-btn-primary { background: var(--rzt-accent); color: var(--rz-text-inverse); }
body.tool[data-rz-calc="rfs"] .rfs-btn-primary:hover { background: var(--rz-accent-signal-dim); }
body.tool[data-rz-calc="rfs"] .rfs-btn-secondary { background: var(--rzt-panel); color: var(--rzt-text-2); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-btn-secondary:hover { border-color: var(--rzt-accent); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-btn-danger { background: transparent; color: var(--rzt-fault); border: 1px solid var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-btn-danger:hover { background: transparent; }
body.tool[data-rz-calc="rfs"] .rfs-btn-sm { padding: 5px 10px; font-size: 0.72rem; }
body.tool[data-rz-calc="rfs"] .rfs-drawer { position: fixed; top: 0; right: -480px; width: 480px; height: 100vh; background: var(--rzt-bg); border-left: 1px solid var(--rzt-line-strong); z-index: 200; overflow-y: auto; padding: 1.5rem; visibility: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-drawer.open { right: 0; visibility: visible; }
body.tool[data-rz-calc="rfs"] .rfs-drawer-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 199; display: none; cursor: pointer; }
body.tool[data-rz-calc="rfs"] .rfs-drawer-overlay.open { display: block; }
body.tool[data-rz-calc="rfs"] .rfs-drawer-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-drawer-close { width: 32px; height: 32px; border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); background: var(--rzt-bg); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--rzt-muted); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-drawer-close:hover { border-color: var(--rzt-fault); color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-modal { position: fixed; inset: 0; z-index: 300; background: rgba(0, 0, 0, .5); display: none; align-items: center; justify-content: center; }
body.tool[data-rz-calc="rfs"] .rfs-modal.open { display: flex; }
body.tool[data-rz-calc="rfs"] .rfs-modal-content { background: var(--rzt-bg); border-radius: var(--rz-radius); padding: 2rem; max-width: 440px; width: 90%; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-modal-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-toast-stack { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 400; display: flex; flex-direction: column; gap: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-toast { padding: 12px 16px; border-radius: var(--rz-radius); font-size: 0.8rem; min-width: 250px; display: flex; align-items: center; gap: 8px; background: var(--rz-bg-overlay); color: var(--rzt-text); border: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="rfs"] .rfs-toast-success { color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-toast-error { color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-toast-warning { color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-toast-info { color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-layout-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-layout-sidebar { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-layout-wide { display: grid; grid-template-columns: 1fr 380px; gap: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-archetype-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
body.tool[data-rz-calc="rfs"] .rfs-archetype-card { padding: 12px; border: 1px solid var(--rzt-line); border-radius: 4px; cursor: pointer; text-align: center; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-archetype-card:hover { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-archetype-card.selected { border-color: var(--rzt-accent); background: transparent; }
body.tool[data-rz-calc="rfs"] .rfs-archetype-icon { font-size: 1.5rem; margin-bottom: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-archetype-name { font-size: 0.72rem; font-weight: 700; }
body.tool[data-rz-calc="rfs"] .rfs-archetype-desc { font-size: 0.62rem; color: var(--rzt-muted); margin-top: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-narrative { padding: 12px 0 0; font-size: 0.82rem; color: var(--rzt-text-2); line-height: 1.6; }
body.tool[data-rz-calc="rfs"] .rfs-disclaimer { border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 10px 14px; font-size: 0.72rem; color: var(--rzt-muted); line-height: 1.5; }
body.tool[data-rz-calc="rfs"] .rfs-disclaimer i { color: var(--rzt-muted); margin-right: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-empty { text-align: center; padding: 3rem 2rem; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-empty-icon { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.3; }
body.tool[data-rz-calc="rfs"] .rfs-empty-title { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-empty-desc { font-size: 0.82rem; margin-bottom: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-confidence { width: 56px; height: 56px; border-radius: 50%; position: relative; display: flex; align-items: center; justify-content: center; }
body.tool[data-rz-calc="rfs"] .rfs-confidence-value { font-size: 0.85rem; font-weight: 800; font-family: var(--rzt-mono); }
body.tool[data-rz-calc="rfs"] .rfs-confidence-high { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-confidence-moderate { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-confidence-weak { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-confidence-unstable { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-confidence::after { content: ''; position: absolute; inset: 6px; border-radius: 50%; background: var(--rzt-bg); }
body.tool[data-rz-calc="rfs"] .rfs-confidence-value { position: relative; z-index: 1; }
body.tool[data-rz-calc="rfs"] .rfs-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 1rem; flex-wrap: wrap; }
body.tool[data-rz-calc="rfs"] .rfs-toolbar-title { font-size: 1rem; font-weight: 700; margin-right: auto; }
body.tool[data-rz-calc="rfs"] .rfs-level { display: inline-block; padding: 2px 8px; border-radius:4px; font-size: 0.65rem; font-weight: 700; font-family: var(--rzt-mono); letter-spacing: 0.5px; }
body.tool[data-rz-calc="rfs"] .rfs-level-l0 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-level-l1 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-level-l2 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-level-l3 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-level-l4 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-level-l5 { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-level-l6 { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-test-status { display: inline-block; padding: 2px 8px; border-radius:4px; font-size: 0.65rem; font-weight: 600; }
body.tool[data-rz-calc="rfs"] .rfs-test-draft { background: var(--rzt-hover); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-test-scheduled { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-test-in-progress { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-test-witness-pending { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-test-passed { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-test-failed { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-test-retest { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-witness { display: inline-flex; align-items: center; gap: 4px; padding: 2px 6px; border-radius:4px; font-size: 0.65rem; font-weight: 600; }
body.tool[data-rz-calc="rfs"] .rfs-witness-required { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-witness-completed { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-witness-waived { background: var(--rzt-hover); color: var(--rzt-muted); text-decoration: line-through; }
body.tool[data-rz-calc="rfs"] .rfs-overlay-impact { font-size: 0.7rem; padding: 3px 8px; border-radius:4px; font-weight: 600; }
body.tool[data-rz-calc="rfs"] .rfs-overlay-hard { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-overlay-soft { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-overlay-info { background: var(--rzt-hover); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-benchmark-badge { display: inline-block; padding: 1px 6px; border-radius:3px; font-size: 0.6rem; background: transparent; color: var(--rzt-accent-text); font-weight: 600; margin-left: 4px; }
body.tool[data-rz-calc="rfs"] .rfs-evidence-ring { width: 48px; height: 48px; border-radius:50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; font-weight: 700; font-family: var(--rzt-mono); border: 3px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-evidence-ring.high { border-color: var(--rzt-line-strong); color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-evidence-ring.moderate { border-color: var(--rzt-accent); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-evidence-ring.low { border-color: var(--rzt-fault); color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-snapshot-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius:4px; padding: 12px; font-size: 0.78rem; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-snapshot-card+.rfs-snapshot-card { margin-top: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-snapshot-meta { font-size: 0.7rem; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-conf-high { color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-conf-moderate { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-conf-weak { color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-conf-unstable { color: var(--rzt-fault); font-weight: 800; }
body.tool[data-rz-calc="rfs"] .rfs-tip { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); color: var(--rzt-text-2); font: 500 10px var(--rzt-mono); cursor: help; margin-left: 5px; vertical-align: middle; position: relative; flex-shrink: 0; line-height: 1; text-transform: none; }
body.tool[data-rz-calc="rfs"] .rfs-tip:hover { color: var(--rzt-text); border-color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-tip .rfs-tip-data { display: none; }
body.tool[data-rz-calc="rfs"] #rfsTooltipBox { position: fixed; z-index: 10000; width: 300px; background: var(--rz-bg-overlay); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); padding: 14px; pointer-events: none; opacity: 0; visibility: hidden; }
body.tool[data-rz-calc="rfs"] #rfsTooltipBox.visible { opacity: 1; visibility: visible; }
body.tool[data-rz-calc="rfs"] .rfs-tip-title { font-size: 0.82rem; font-weight: 600; color: var(--rzt-text); margin-bottom: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-tip-desc { font-size: 0.78rem; color: var(--rzt-text-2); line-height: 1.5; margin-bottom: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-tip-meta { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); padding-top: 6px; border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-checklist-panel { margin-top: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-cl-unit-select { display: flex; align-items: center; gap: 8px; margin-bottom: 1rem; padding: 10px 14px; background: var(--rzt-panel); border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-cl-unit-select label { font-size: 0.75rem; font-weight: 700; color: var(--rzt-muted); text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }
body.tool[data-rz-calc="rfs"] .rfs-cl-unit-select select { flex: 1; }
body.tool[data-rz-calc="rfs"] .rfs-cl-overall { display: flex; align-items: center; gap: 12px; padding: 12px 16px; margin-bottom: 1rem; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="rfs"] .rfs-cl-overall-label { font-size: 0.75rem; font-weight: 700; color: var(--rzt-muted); text-transform: uppercase; white-space: nowrap; }
body.tool[data-rz-calc="rfs"] .rfs-cl-overall-bar { flex: 1; height: 8px; background: var(--rzt-hover); border-radius: 4px; overflow: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-cl-overall-fill { height: 100%; border-radius: 4px; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); background: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-cl-overall-pct { font-size: 1rem; font-weight: 800; font-family: var(--rzt-mono); color: var(--rzt-accent-text); min-width: 48px; text-align: right; }
body.tool[data-rz-calc="rfs"] .rfs-cl-accordion { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); margin-bottom: 8px; overflow: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-cl-header { display: flex; align-items: center; gap: 10px; padding: 12px 16px; cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); user-select: none; }
body.tool[data-rz-calc="rfs"] .rfs-cl-header:hover { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-cl-header-icon { font-size: 0.9rem; width: 28px; text-align: center; }
body.tool[data-rz-calc="rfs"] .rfs-cl-header-title { font-size: 0.85rem; font-weight: 700; flex: 1; }
body.tool[data-rz-calc="rfs"] .rfs-cl-progress { flex: 0 0 120px; height: 4px; background: var(--rzt-hover); border-radius: 2px; overflow: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-cl-progress-fill { height: 100%; border-radius: 2px; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-cl-count { font-size: 0.7rem; font-weight: 700; font-family: var(--rzt-mono); color: var(--rzt-muted); min-width: 40px; text-align: right; }
body.tool[data-rz-calc="rfs"] .rfs-cl-chevron { font-size: 0.65rem; color: var(--rzt-muted); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-cl-header.open .rfs-cl-chevron { transform: rotate(180deg); }
body.tool[data-rz-calc="rfs"] .rfs-cl-body { max-height: 0; overflow: hidden; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-cl-body.open { max-height: 8000px; }
body.tool[data-rz-calc="rfs"] .rfs-cl-discipline { padding: 6px 16px 6px 54px; font-size: 0.7rem; font-weight: 700; color: var(--rzt-muted); text-transform: uppercase; letter-spacing: 0.04em; background: var(--rzt-panel); border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-cl-item { display: flex; align-items: center; gap: 8px; padding: 8px 16px 8px 54px; border-top: 1px solid var(--rzt-line); font-size: 0.78rem; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-cl-item:hover { background: transparent; }
body.tool[data-rz-calc="rfs"] .rfs-cl-checkbox { width: 18px; height: 18px; border-radius: 4px; border: 1px solid var(--rzt-line-strong); cursor: pointer; accent-color: var(--rzt-accent); flex-shrink: 0; }
body.tool[data-rz-calc="rfs"] .rfs-cl-checkbox:checked { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-cl-label { flex: 1; line-height: 1.4; }
body.tool[data-rz-calc="rfs"] .rfs-cl-mandatory { color: var(--rzt-fault); font-size: 0.5rem; margin-right: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-cl-weight { display: inline-flex; padding: 1px 6px; border-radius: 3px; font-size: 0.55rem; font-weight: 700; font-family: var(--rzt-mono); flex-shrink: 0; }
body.tool[data-rz-calc="rfs"] .rfs-cl-w1 { background: var(--rzt-hover); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-cl-w2 { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-cl-w3 { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-cl-blocker-hard { width: 6px; height: 6px; border-radius: 50%; background: var(--rzt-fault); flex-shrink: 0; }
body.tool[data-rz-calc="rfs"] .rfs-cl-blocker-soft { width: 6px; height: 6px; border-radius: 50%; background: var(--rzt-accent); flex-shrink: 0; }
body.tool[data-rz-calc="rfs"] .rfs-cl-results { margin-top: 1rem; padding: 16px; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="rfs"] .rfs-cl-results-title { font-size: 0.8rem; font-weight: 700; margin-bottom: 10px; }
body.tool[data-rz-calc="rfs"] .rfs-cl-results-grade { font-size: 2rem; font-weight: 800; font-family: var(--rzt-mono); text-align: center; margin: 8px 0; }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bars { display: flex; flex-direction: column; gap: 6px; }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bar-row { display: flex; align-items: center; gap: 8px; font-size: 0.72rem; }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bar-label { width: 24px; font-weight: 700; font-family: var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bar-track { flex: 1; height: 6px; background: var(--rzt-hover); border-radius: 3px; overflow: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bar-fill { height: 100%; border-radius: 3px; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-cl-gate-bar-pct { width: 36px; text-align: right; font-family: var(--rzt-mono); font-weight: 600; font-size: 0.7rem; }
body.tool[data-rz-calc="rfs"] .rfs-proc-type { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.65rem; font-weight: 700; font-family: var(--rzt-mono); letter-spacing: 0.3px; }
body.tool[data-rz-calc="rfs"] .rfs-proc-mop { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-proc-sop-p { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-proc-sop-o { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-proc-eop { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="rfs"] .rfs-proc-status { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.65rem; font-weight: 600; cursor: pointer; user-select: none; }
body.tool[data-rz-calc="rfs"] .rfs-proc-draft { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-proc-review { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-proc-approved { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-proc-issued { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-proc-gate { font-size: 0.65rem; font-family: var(--rzt-mono); font-weight: 600; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-proc-rev { font-size: 0.65rem; font-family: var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-proc-discipline { display: inline-block; padding: 2px 6px; border-radius: 4px; font-size: 0.6rem; font-weight: 600; background: var(--rzt-hover); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-proc-filter-row { display: flex; gap: 6px; flex-wrap: wrap; }
body.tool[data-rz-calc="rfs"] .rfs-proc-filter-row select { width: auto; font-size: 0.75rem; padding: 4px 8px; }
body.tool[data-rz-calc="rfs"] .rfs-search-bar { display: flex; align-items: center; gap: 6px; padding: 6px 10px; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font-size: 0.78rem; color: var(--rzt-text); width: 100%; }
body.tool[data-rz-calc="rfs"] .rfs-search-bar input { border: none; background: transparent; flex: 1; font-size: 0.78rem; color: var(--rzt-text); outline: none; font-family: var(--rzt-sans); }
body.tool[data-rz-calc="rfs"] .rfs-search-bar i { color: var(--rzt-muted); font-size: 0.75rem; }
body.tool[data-rz-calc="rfs"] .rfs-bulk-bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: transparent; border: 1px solid var(--rzt-accent); border-radius: var(--rz-radius); font-size: 0.75rem; margin-bottom: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-bulk-bar .count { font-weight: 700; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-notif-bell { position: relative; }
body.tool[data-rz-calc="rfs"] .rfs-notif-count { margin-left: 4px; font: 500 11px var(--rzt-mono); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown { position: absolute; top: calc(100% + 6px); right: 0; width: 300px; max-height: 360px; background: var(--rz-bg-overlay); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); z-index: 60; display: none; overflow-y: auto; }
body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown.open { display: block; }
body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown .rfs-notif-item { padding: 10px 14px; border-bottom: 1px solid var(--rzt-line); font-size: 0.75rem; cursor: pointer; }
body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown .rfs-notif-item:hover { background: var(--rzt-hover); }
body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown .rfs-notif-item .rfs-notif-time { font-size: 0.65rem; color: var(--rzt-muted); margin-top: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-inline-edit { cursor: pointer; border-bottom: 1px solid var(--rzt-muted); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-inline-edit:hover { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 12px; font-size: 0.75rem; }
body.tool[data-rz-calc="rfs"] .rfs-pagination button { padding: 4px 10px; border: 1px solid var(--rzt-line); background: var(--rzt-panel); border-radius: 4px; cursor: pointer; font-size: 0.72rem; color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-pagination button.active { border-color: var(--rzt-accent); color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-pagination button:disabled { opacity: 0.4; cursor: default; }
body.tool[data-rz-calc="rfs"] .rfs-table th { position: sticky; top: 0; z-index: 2; background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
body.tool[data-rz-calc="rfs"] .rfs-sortable::after { content: ' ⇅'; font-size: 0.6rem; opacity: 0.4; }
body.tool[data-rz-calc="rfs"] .rfs-sort-asc::after { content: ' ▲'; opacity: 0.8; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-sort-desc::after { content: ' ▼'; opacity: 0.8; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] [data-cbmode="on"] .rfs-gate-cell[data-status="approved"] { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] [data-cbmode="on"] .rfs-gate-cell[data-status="blocked"] { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] [data-cbmode="on"] .rfs-gate-cell[data-status="open"] { background: var(--rzt-panel); }
body.tool[data-rz-calc="rfs"] .rfs-chart-svg { width: 100%; max-width: 720px; margin: 12px auto; display: block; }
body.tool[data-rz-calc="rfs"] .rfs-chart-svg text { font-family: var(--rzt-sans); font-size: 10px; fill: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-chart-svg .bar-label { font-size: 9px; fill: var(--rzt-muted); text-anchor: middle; }
body.tool[data-rz-calc="rfs"] .rfs-chart-svg .axis-line { stroke: var(--rzt-line); stroke-width: 1; }
body.tool[data-rz-calc="rfs"] .rfs-heatmap-cell { display: flex; align-items: center; justify-content: center; width: 32px; height: 24px; border-radius: 3px; font-size: 0.6rem; font-weight: 700; font-family: var(--rzt-mono); }
body.tool[data-rz-calc="rfs"] .rfs-calendar { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-calendar-header { font-size: 0.65rem; font-weight: 700; text-align: center; color: var(--rzt-muted); padding: 4px; }
body.tool[data-rz-calc="rfs"] .rfs-calendar-day { min-height: 48px; padding: 3px; border: 1px solid var(--rzt-line); border-radius: 4px; font-size: 0.6rem; background: var(--rzt-bg); }
body.tool[data-rz-calc="rfs"] .rfs-calendar-day .day-num { font-weight: 700; color: var(--rzt-muted); margin-bottom: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-calendar-chip { display: block; padding: 1px 3px; border-radius: 2px; margin-bottom: 1px; font-size: 0.55rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
body.tool[data-rz-calc="rfs"] .rfs-sla-timer { font-size: 0.65rem; font-family: var(--rzt-mono); font-weight: 600; }
body.tool[data-rz-calc="rfs"] .rfs-sla-overdue { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="rfs"] .rfs-sla-ok { color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-faq-item { border: 1px solid var(--rzt-line); border-radius: 4px; margin-bottom: 6px; overflow: hidden; }
body.tool[data-rz-calc="rfs"] .rfs-faq-q { padding: 12px 16px; font-size: 0.82rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: space-between; background: var(--rzt-panel); color: var(--rzt-text); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="rfs"] .rfs-faq-q:hover { background: var(--rzt-hover); }
body.tool[data-rz-calc="rfs"] .rfs-faq-q i { transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); color: var(--rzt-muted); font-size: 0.7rem; }
body.tool[data-rz-calc="rfs"] .rfs-faq-item.open .rfs-faq-q i { transform: rotate(180deg); }
body.tool[data-rz-calc="rfs"] .rfs-faq-a { padding: 0 16px; max-height: 0; overflow: hidden; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); font-size: 0.78rem; line-height: 1.65; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-faq-item.open .rfs-faq-a { max-height: 500px; padding: 12px 16px; }
body.tool[data-rz-calc="rfs"] .rfs-faq-category { font: 500 11px var(--rzt-mono); color: var(--rzt-muted); text-transform: uppercase; letter-spacing: .08em; margin: 16px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="rfs"] .rfs-manual-section { margin-bottom: 20px; padding: 16px; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="rfs"] .rfs-manual-section h3 { font-size: 0.9rem; font-weight: 700; color: var(--rzt-text); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
body.tool[data-rz-calc="rfs"] .rfs-manual-section h3 .section-num { font: 500 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-manual-step { padding: 8px 0 8px 32px; font-size: 0.78rem; line-height: 1.6; color: var(--rzt-text-2); position: relative; }
body.tool[data-rz-calc="rfs"] .rfs-manual-step::before { content: '→'; position: absolute; left: 16px; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-manual-note { padding: 8px 12px; margin: 8px 0; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font-size: 0.75rem; color: var(--rzt-text-2); }
body.tool[data-rz-calc="rfs"] .rfs-kbd { display: inline-block; padding: 2px 6px; background: var(--rzt-hover); border: 1px solid var(--rzt-line); border-radius: 4px; font-family: var(--rzt-mono); font-size: 0.65rem; font-weight: 600; color: var(--rzt-text-2); line-height: 1.4; }
body.tool[data-rz-calc="rfs"] .rfs-milestone { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rzt-line-soft); font-size: 0.78rem; }
body.tool[data-rz-calc="rfs"] .rfs-milestone .ms-gate { font-family: var(--rzt-mono); font-weight: 700; color: var(--rzt-accent-text); min-width: 28px; }
body.tool[data-rz-calc="rfs"] .rfs-milestone .ms-label { flex: 1; color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-milestone .ms-date { font-family: var(--rzt-mono); font-size: 0.72rem; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-whatif-slider { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 0.78rem; }
body.tool[data-rz-calc="rfs"] .rfs-whatif-slider label { min-width: 140px; color: var(--rzt-text-2); font-weight: 500; }
body.tool[data-rz-calc="rfs"] .rfs-whatif-slider input[type="range"] { flex: 1; accent-color: var(--rzt-accent); }
body.tool[data-rz-calc="rfs"] .rfs-whatif-slider .val { font-family: var(--rzt-mono); font-weight: 700; color: var(--rzt-accent-text); min-width: 40px; text-align: right; }
body.tool[data-rz-calc="rfs"] .rfs-vendor-card { padding: 12px; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; display: flex; flex-direction: column; gap: 4px; font-size: 0.78rem; }
body.tool[data-rz-calc="rfs"] .rfs-vendor-card .v-name { font-weight: 700; color: var(--rzt-text); }
body.tool[data-rz-calc="rfs"] .rfs-vendor-card .v-meta { font-size: 0.7rem; color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-spare-row { font-size: 0.75rem; }
body.tool[data-rz-calc="rfs"] .rfs-spare-row td { vertical-align: middle; }
body.tool[data-rz-calc="rfs"] .rfs-dashboard-grid { margin: 0; }
body.tool[data-rz-calc="rfs"] .rfs-audit-log { max-height: 300px; overflow-y: auto; }
body.tool[data-rz-calc="rfs"] .rfs-audit-entry { display: flex; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--rzt-line); font-size: 0.72rem; }
body.tool[data-rz-calc="rfs"] .rfs-audit-entry .ts { font-family: var(--rzt-mono); color: var(--rzt-muted); min-width: 130px; }
body.tool[data-rz-calc="rfs"] .rfs-audit-entry .act { color: var(--rzt-text); flex: 1; }
body.tool[data-rz-calc="rfs"] .rfs-tab-badge { margin-left: 4px; font: 500 11px var(--rzt-mono); color: var(--rzt-fault); }
@media (max-width: 768px) {
  body.tool[data-rz-calc="rfs"] .rfs-form-grid { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="rfs"] .rfs-form-group.full { grid-column: span 1; }
  body.tool[data-rz-calc="rfs"] .rfs-layout-2col, body.tool[data-rz-calc="rfs"] .rfs-layout-sidebar, body.tool[data-rz-calc="rfs"] .rfs-layout-wide { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="rfs"] .rfs-archetype-grid { grid-template-columns: 1fr 1fr; }
  body.tool[data-rz-calc="rfs"] .rfs-drawer { width: 100%; right: -100%; }
  body.tool[data-rz-calc="rfs"] .rfs-gate-board { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  body.tool[data-rz-calc="rfs"] .rfs-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  body.tool[data-rz-calc="rfs"] .rfs-table { min-width: 600px; }
  body.tool[data-rz-calc="rfs"] .rfs-snapshot-card { flex-direction: column; align-items: flex-start; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-progress { flex: 0 0 80px; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-item { padding-left: 36px; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-discipline { padding-left: 36px; }
  body.tool[data-rz-calc="rfs"] #rfsTooltipBox { width: 260px; }
  body.tool[data-rz-calc="rfs"] .rfs-proc-filter-row { flex-direction: column; gap: 4px; }
  body.tool[data-rz-calc="rfs"] .rfs-proc-filter-row select { width: 100%; }
  body.tool[data-rz-calc="rfs"] .rfs-calendar { grid-template-columns: repeat(7, 1fr); font-size: 0.55rem; }
  body.tool[data-rz-calc="rfs"] .rfs-calendar-day { min-height: 36px; }
  body.tool[data-rz-calc="rfs"] .rfs-notif-dropdown { width: 260px; }
  body.tool[data-rz-calc="rfs"] .rfs-whatif-slider { flex-direction: column; align-items: stretch; gap: 4px; }
  body.tool[data-rz-calc="rfs"] .rfs-whatif-slider label { min-width: auto; }
}
@media (max-width: 480px) {
  body.tool[data-rz-calc="rfs"] .rfs-archetype-grid { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-progress { display: none; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-count { min-width: 30px; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-item { padding-left: 16px; gap: 6px; }
  body.tool[data-rz-calc="rfs"] .rfs-cl-discipline { padding-left: 16px; }
  body.tool[data-rz-calc="rfs"] #rfsTooltipBox { width: 220px; padding: 10px; }
  body.tool[data-rz-calc="rfs"] .rfs-gate-cell-code { font-size: 0.6rem; }
}
body.tool[data-rz-calc="rfs"] .rfs-main { display: block; }
body.tool[data-rz-calc="rfs"] .rfs-last-saved { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="rfs"] .rfs-notif-wrap { position: relative; display: inline-flex; }
body.tool[data-rz-calc="rfs"] .rfs-status { margin: 0 0 var(--rz-space-5); }
body.tool[data-rz-calc="rfs"] .rfs-status .tool-full { margin: 0; border: 0; border-top: 1px solid var(--rzt-line); border-radius: 0; }
body.tool[data-rz-calc="rfs"] .rfs-tabs { margin: 0 0 var(--rz-space-5); }
body.tool[data-rz-calc="rfs"] .rfs-tabs > button .fa-lock { margin-left: 6px; font-size: 10px; color: var(--rzt-muted); }
@media (max-width: 600px) { body.tool[data-rz-calc="rfs"] .rfs-tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; } body.tool[data-rz-calc="rfs"] .rfs-tabs > button { flex: none; } }
body.tool[data-rz-calc="rfs"] .rfs-section { padding-bottom: var(--rz-space-10); }
body.tool[data-rz-calc="rfs"] .rfs-pill, body.tool[data-rz-calc="rfs"] .rfs-sev, body.tool[data-rz-calc="rfs"] .rfs-src, body.tool[data-rz-calc="rfs"] .rfs-level, body.tool[data-rz-calc="rfs"] .rfs-test-status, body.tool[data-rz-calc="rfs"] .rfs-witness, body.tool[data-rz-calc="rfs"] .rfs-overlay-impact, body.tool[data-rz-calc="rfs"] .rfs-benchmark-badge, body.tool[data-rz-calc="rfs"] .rfs-proc-type, body.tool[data-rz-calc="rfs"] .rfs-proc-status, body.tool[data-rz-calc="rfs"] .rfs-proc-discipline, body.tool[data-rz-calc="rfs"] .rfs-cl-weight { padding: 0; border: 0; border-radius: 0; background: none; font: 500 11px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; }
body.tool[data-rz-calc="rfs"] .rfs-kpi-row:empty { display: none; }
body.tool[data-rz-calc="rfs"] .rfs-dash { margin-bottom: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-dash-row { cursor: pointer; }
body.tool[data-rz-calc="rfs"] .rfs-dash-row:hover > .metric-label { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="rfs"] .rfs-preview { padding: 1.5rem; }
body.tool[data-rz-calc="rfs"] .rfs-preview [data-rz-fact-list] > * { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "l v" "s s"; row-gap: 2px; }
body.tool[data-rz-calc="rfs"] .rfs-preview [data-rz-fact-list] > * > .metric-value { font-size: 1rem; }
body.tool[data-rz-calc="rfs"] .rfs-btn-primary .rfs-tip { color: inherit; border-color: currentColor; }
/* end rfs */

/* spares — the critical spares engine, its page <style> blocks folded onto the register (3-column shell kept; tiles are fact lists; tour, share rail and aurora gone) */
:where(body.tool[data-rz-calc="spares"] .sp-shell) * { margin: 0; padding: 0; box-sizing: border-box; }
body.tool[data-rz-calc="spares"] .carrier-banner { display: none; max-width: 1100px; margin: 0 auto 1rem; padding: 0.65rem 1.25rem; background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font-size: 0.82rem; color: var(--rzt-text-2); font-weight: 600; }
body.tool[data-rz-calc="spares"] .carrier-banner.visible { display: flex; align-items: center; gap: 8px; }
body.tool[data-rz-calc="spares"] .module-wrap { max-width: 1100px; margin: 0 auto; padding: 1.5rem 2rem; }
body.tool[data-rz-calc="spares"] .module-pane { display: none; }
body.tool[data-rz-calc="spares"] .module-pane.active { display: block; }
body.tool[data-rz-calc="spares"] .module-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 1.5rem; }
body.tool[data-rz-calc="spares"] .module-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1.5rem; }
body.tool[data-rz-calc="spares"] .card-title { font-size: 0.9rem; font-weight: 700; color: var(--rzt-text); margin-bottom: 1rem; display: flex; align-items: center; gap: 8px; }
body.tool[data-rz-calc="spares"] .card-title i { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .input-group { margin-bottom: 0.9rem; }
body.tool[data-rz-calc="spares"] .input-group:last-child { margin-bottom: 0; }
body.tool[data-rz-calc="spares"] .input-label { display: flex; align-items: center; gap: 5px; font-size: 0.76rem; font-weight: 600; color: var(--rzt-text-2); margin-bottom: 5px; }
body.tool[data-rz-calc="spares"] .input-field { width: 100%; padding: 9px 13px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-size: 0.88rem; font-family: inherit; color: var(--rzt-text); background: var(--rzt-inset); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .input-field:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] select.input-field { cursor: pointer; }
body.tool[data-rz-calc="spares"] .input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
body.tool[data-rz-calc="spares"] .result-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1.5rem; }
body.tool[data-rz-calc="spares"] .result-title { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--rzt-muted); margin-bottom: 0.6rem; }
body.tool[data-rz-calc="spares"] .result-big { font-size: 2.2rem; font-weight: 800; font-family: var(--rzt-mono); color: var(--rzt-text); line-height: 1; }
body.tool[data-rz-calc="spares"] .result-sub { font-size: 0.78rem; color: var(--rzt-muted); margin-top: 4px; }
body.tool[data-rz-calc="spares"] .status-badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 14px; border-radius: 4px; font-size: 0.8rem; font-weight: 700; }
body.tool[data-rz-calc="spares"] .status-red { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .status-yellow { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .status-green { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .status-blue { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .tier-vital { background: transparent; color: var(--rzt-fault); font-weight: 800; }
body.tool[data-rz-calc="spares"] .tier-essential { background: transparent; color: var(--rzt-accent-text); font-weight: 800; }
body.tool[data-rz-calc="spares"] .tier-desirable { background: transparent; color: var(--rzt-text-2); font-weight: 800; }
body.tool[data-rz-calc="spares"] .info-box { background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; padding: 0.9rem 1rem; margin-top: 0.85rem; font-size: 0.78rem; color: var(--rzt-text-2); line-height: 1.55; }
body.tool[data-rz-calc="spares"] .info-box summary { cursor: pointer; font-weight: 700; color: var(--rzt-text-2); list-style: none; display: flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .info-box summary::before { content: 'ⓘ'; }
body.tool[data-rz-calc="spares"] .info-box summary::-webkit-details-marker { display: none; }
body.tool[data-rz-calc="spares"] .info-box[open] summary::before { content: '▾'; }
body.tool[data-rz-calc="spares"] .info-box p, body.tool[data-rz-calc="spares"] .info-box ul { margin-top: 0.6rem; }
body.tool[data-rz-calc="spares"] .info-box code { font-family: var(--rzt-mono); font-size: 0.85em; background: transparent; padding: 1px 5px; border-radius: 4px; }
body.tool[data-rz-calc="spares"] .action-list { list-style: none; padding: 0; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .action-list li { display: flex; gap: 8px; padding: 5px 0; font-size: 0.78rem; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .action-list li:last-child { border-bottom: none; }
body.tool[data-rz-calc="spares"] .action-list .act-tag { font-size: 0.65rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; white-space: nowrap; align-self: flex-start; margin-top: 1px; }
body.tool[data-rz-calc="spares"] .act-immediate { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .act-week { background: transparent; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .act-month { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .risk-flag { display: flex; align-items: flex-start; gap: 8px; padding: 6px 0; font-size: 0.77rem; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .risk-flag:last-child { border-bottom: none; }
body.tool[data-rz-calc="spares"] .risk-flag i { color: var(--rzt-fault); flex-shrink: 0; margin-top: 1px; }
body.tool[data-rz-calc="spares"] .chart-wrap { position: relative; height: 240px; margin-top: 1rem; }
body.tool[data-rz-calc="spares"] .chart-wrap-sm { position: relative; height: 180px; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .chart-wrap-lg { position: relative; height: 300px; margin-top: 1rem; }
body.tool[data-rz-calc="spares"] .table-sm { width: 100%; border-collapse: collapse; font-size: 0.77rem; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .table-sm th { padding: 6px 10px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; }
body.tool[data-rz-calc="spares"] .table-sm td { padding: 6px 10px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .table-sm tr:nth-child(even) td { background: transparent; }
body.tool[data-rz-calc="spares"] .highlight-row td { font-weight: 700; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .score-bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
body.tool[data-rz-calc="spares"] .score-bar-label { font-size: 0.72rem; font-weight: 600; color: var(--rzt-text-2); min-width: 120px; }
body.tool[data-rz-calc="spares"] .score-bar-bg { flex: 1; height: 7px; background: var(--rzt-muted); border-radius: 4px; overflow: hidden; }
body.tool[data-rz-calc="spares"] .score-bar-fill { height: 100%; border-radius: 4px; background: var(--rzt-accent); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .score-bar-val { font-size: 0.72rem; font-weight: 700; font-family: var(--rzt-mono); min-width: 32px; text-align: right; }
body.tool[data-rz-calc="spares"] .kraljic-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 6px; margin: 1rem 0; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); overflow: hidden; }
body.tool[data-rz-calc="spares"] .kq-cell { padding: 0.85rem; font-size: 0.75rem; line-height: 1.4; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .kq-cell-title { font-weight: 800; font-size: 0.8rem; margin-bottom: 3px; }
body.tool[data-rz-calc="spares"] .kq-strategic { background: transparent; border: 1px solid var(--rzt-line); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .kq-bottleneck { background: transparent; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .kq-leverage { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .kq-noncritical { background: transparent; }
body.tool[data-rz-calc="spares"] .kq-active { outline: 3px solid var(--rzt-accent); outline-offset: -3px; }
body.tool[data-rz-calc="spares"] .faq-grid { display: flex; flex-direction: column; gap: 0.6rem; }
body.tool[data-rz-calc="spares"] .faq-cat-filter { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 1rem; }
body.tool[data-rz-calc="spares"] .faq-cat-btn { padding: 5px 14px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); background: var(--rzt-panel); color: var(--rzt-muted); font-size: 0.75rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .faq-cat-btn:hover, body.tool[data-rz-calc="spares"] .faq-cat-btn.active { background: var(--rzt-accent); color: var(--rz-text-inverse); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .faq-item { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; overflow: hidden; }
body.tool[data-rz-calc="spares"] .faq-item summary { padding: 0.85rem 1rem; cursor: pointer; font-size: 0.84rem; font-weight: 600; color: var(--rzt-text); list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
body.tool[data-rz-calc="spares"] .faq-item summary::-webkit-details-marker { display: none; }
body.tool[data-rz-calc="spares"] .faq-item summary::after { content: '+'; font-size: 1.1rem; color: var(--rzt-text-2); flex-shrink: 0; }
body.tool[data-rz-calc="spares"] .faq-item[open] summary::after { content: '−'; }
body.tool[data-rz-calc="spares"] .faq-item[open] summary { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .faq-body { padding: 0 1rem 0.85rem; font-size: 0.82rem; color: var(--rzt-text-2); line-height: 1.65; }
body.tool[data-rz-calc="spares"] .faq-body p { margin-bottom: 0.5rem; }
body.tool[data-rz-calc="spares"] .faq-body strong { color: var(--rzt-text); }
body.tool[data-rz-calc="spares"] .faq-body a { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .faq-body code { font-family: var(--rzt-mono); font-size: 0.85em; background: transparent; padding: 1px 5px; border-radius: 4px; }
body.tool[data-rz-calc="spares"] .range-wrap { display: flex; align-items: center; gap: 10px; }
body.tool[data-rz-calc="spares"] .range-wrap input[type=range] { flex: 1; accent-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .range-val { font-family: var(--rzt-mono); font-size: 0.82rem; min-width: 44px; text-align: right; font-weight: 700; color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .strategy-block { background: transparent; border: 1px solid var(--rzt-line); border-radius: 0 4px 4px 0; padding: 0.9rem 1rem; margin-top: 0.75rem; font-size: 0.8rem; color: var(--rzt-text-2); line-height: 1.6; }
body.tool[data-rz-calc="spares"] .strategy-block strong { color: var(--rzt-text); }
body.tool[data-rz-calc="spares"] .calc-disclaimer { background: var(--rzt-muted); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); padding: 1.1rem 1.4rem; margin-top: 1.5rem; }
body.tool[data-rz-calc="spares"] .disc-title { font-size: 0.78rem; font-weight: 700; color: var(--rzt-text-2); margin-bottom: 0.35rem; display: flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .disc-text { font-size: 0.74rem; color: var(--rzt-text-2); line-height: 1.55; }
body.tool[data-rz-calc="spares"] .disc-fine { font-size: 0.68rem; color: var(--rzt-text-2); margin-top: 0.4rem; }
body.tool[data-rz-calc="spares"] .btn-pdf { padding: 0.5rem 1rem; border: 1px solid var(--rzt-line); background: transparent; color: var(--rzt-text-2); border-radius: var(--rz-radius); cursor: pointer; font-size: 0.78rem; font-weight: 600; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .btn-pdf:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .btn-primary { padding: 0.6rem 1.4rem; background: var(--rzt-panel); border: none; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.86rem; font-weight: 700; font-family: inherit; cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .btn-row { display: flex; gap: 0.6rem; align-items: center; margin-top: 1.1rem; flex-wrap: wrap; }
body.tool[data-rz-calc="spares"] .btn-reset-module { background: none; border: none; padding: 0; color: var(--rzt-muted); font-size: 0.73rem; cursor: pointer; font-family: inherit; text-decoration: underline; text-underline-offset: 2px; margin-left: auto; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .btn-reset-module:hover { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .toggle-row { display: flex; align-items: center; gap: 10px; margin-bottom: 0.75rem; }
body.tool[data-rz-calc="spares"] .toggle-label { font-size: 0.78rem; font-weight: 600; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .toggle-switch { position: relative; width: 44px; height: 24px; }
body.tool[data-rz-calc="spares"] .toggle-switch input { opacity: 0; width: 0; height: 0; }
body.tool[data-rz-calc="spares"] .toggle-slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background: var(--rzt-panel); border-radius: var(--rz-radius); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .toggle-slider:before { position: absolute; content: ''; height: 18px; width: 18px; left: 3px; bottom: 3px; background: var(--rzt-inset); border-radius: 50%; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] input:checked + .toggle-slider { background: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] input:checked + .toggle-slider:before { transform: translateX(20px); }
body.tool[data-rz-calc="spares"] .btn-scenario { padding: 5px 12px; border: 1px solid var(--rzt-line); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.72rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .btn-scenario:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .btn-scenario.danger { border-color: var(--rzt-fault); color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .btn-scenario.danger:hover { background: transparent; }
body.tool[data-rz-calc="spares"] .scenario-saved-msg { font-size: 0.68rem; color: var(--rzt-text-2); font-weight: 600; opacity: 0; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .scenario-saved-msg.show { opacity: 1; }
body.tool[data-rz-calc="spares"] .crosslink-bar { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .crosslink-bar-label { font-size: 0.7rem; color: var(--rzt-muted); font-weight: 600; flex-shrink: 0; }
body.tool[data-rz-calc="spares"] .crosslink-pill { display: inline-flex; align-items: center; gap: 5px; padding: 4px 12px; background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; font-size: 0.72rem; color: var(--rzt-text-2); text-decoration: none; font-weight: 600; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .crosslink-pill:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .commodity-hint { font-size: 0.68rem; color: var(--rzt-muted); font-style: italic; margin-top: 3px; line-height: 1.4; }
body.tool[data-rz-calc="spares"] .prov-chip { display: inline-block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 1px 5px; border-radius: 3px; font-style: normal; font-family: var(--rzt-mono); vertical-align: baseline; }
body.tool[data-rz-calc="spares"] .prov-chip.prov-screening { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="spares"] .prov-chip.prov-catalog { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line-strong); }
body.tool[data-rz-calc="spares"] .ops-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3rem 1.5rem; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); text-align: center; color: var(--rzt-muted); gap: 0.5rem; }
body.tool[data-rz-calc="spares"] .ops-placeholder i { font-size: 2rem; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .ops-placeholder p { font-size: 0.82rem; line-height: 1.5; max-width: 320px; }
body.tool[data-rz-calc="spares"] .ops-intro { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 0.85rem 1.1rem; margin-bottom: 1.25rem; font-size: 0.8rem; color: var(--rzt-text-2); line-height: 1.55; }
body.tool[data-rz-calc="spares"] .ops-intro strong { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .ops-table { width: 100%; border-collapse: collapse; font-size: 0.75rem; margin: 0.5rem 0; }
body.tool[data-rz-calc="spares"] .ops-table th { padding: 5px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .ops-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); vertical-align: top; }
body.tool[data-rz-calc="spares"] .ops-status-strip { display: flex; align-items: center; gap: 10px; padding: 0.75rem 1rem; border-radius: 4px; margin-bottom: 1rem; font-size: 0.82rem; font-weight: 700; }
body.tool[data-rz-calc="spares"] .ops-status-red { background: transparent; color: var(--rzt-fault); border: 1px solid var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .ops-status-yellow { background: transparent; color: var(--rzt-accent-text); border: 1px solid var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .ops-status-green { background: transparent; color: var(--rzt-text-2); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .ops-output { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 1.25rem; margin-top: 1rem; }
body.tool[data-rz-calc="spares"] .ops-output-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--rzt-text-2); margin-bottom: 0.75rem; display: flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .gen-text-block { background: var(--rzt-bg); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1rem; font-size: 0.8rem; line-height: 1.7; color: var(--rzt-text-2); white-space: pre-wrap; font-family: inherit; word-break: break-word; }
body.tool[data-rz-calc="spares"] .rag-green { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .rag-yellow { color: var(--rzt-accent-text); font-weight: 700; }
body.tool[data-rz-calc="spares"] .rag-red { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="spares"] .ops-radar-wrap { position: relative; height: 260px; margin-top: 1rem; }
body.tool[data-rz-calc="spares"] .leverage-list { list-style: none; padding: 0; margin: 0.5rem 0; display: flex; flex-wrap: wrap; gap: 6px; max-width: 100%; }
body.tool[data-rz-calc="spares"] .leverage-list li { display: flex; align-items: flex-start; gap: 8px; padding: 5px 0; font-size: 0.78rem; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .leverage-list li:last-child { border-bottom: none; }
body.tool[data-rz-calc="spares"] .lev-tag { font-size: 0.65rem; font-weight: 700; padding: 3px 9px; border-radius: 4px; white-space: nowrap; align-self: flex-start; margin-top: 1px; display: inline-block; }
body.tool[data-rz-calc="spares"] .module-pane { max-width: 100%; }
body.tool[data-rz-calc="spares"] .module-pane.active { display: block; max-width: 100%; overflow-x: hidden; }
body.tool[data-rz-calc="spares"] .ops-output { max-width: 100%; overflow-x: auto; }
body.tool[data-rz-calc="spares"] .gen-text-block { max-width: 100%; overflow-x: auto; white-space: pre-wrap; word-wrap: break-word; }
body.tool[data-rz-calc="spares"] .ops-table { table-layout: auto; }
body.tool[data-rz-calc="spares"] .ops-table-wrap { overflow-x: auto; max-width: 100%; }
body.tool[data-rz-calc="spares"] .lev-strong { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .lev-moderate { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .lev-weak { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .module-summary-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 0 4px 4px 0; padding: 1rem 1.25rem; margin: 0 0 1rem 0; font-size: 0.85rem; line-height: 1.6; }
body.tool[data-rz-calc="spares"] .module-summary-card .q { color: var(--rzt-text-2); font-weight: 700; display: block; margin-bottom: 0.3rem; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
body.tool[data-rz-calc="spares"] .module-summary-card .a { color: var(--rzt-text); margin-bottom: 0.4rem; }
body.tool[data-rz-calc="spares"] .module-summary-card .output { color: var(--rzt-text-2); font-size: 0.78rem; }
body.tool[data-rz-calc="spares"] .module-summary-card .use-when { color: var(--rzt-muted); font-size: 0.76rem; font-style: italic; margin-top: 0.4rem; }
body.tool[data-rz-calc="spares"] .module-flow-card { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 0.5rem; align-items: stretch; padding: 1rem 1.25rem; margin: 0 0 1.25rem 0; background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; font-size: 0.74rem; }
body.tool[data-rz-calc="spares"] .module-flow-col h4 { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--rzt-text-2); margin: 0 0 0.5rem; }
body.tool[data-rz-calc="spares"] .module-flow-col ul { list-style: none; padding: 0; margin: 0; }
body.tool[data-rz-calc="spares"] .module-flow-col li { padding: 2px 0; color: var(--rzt-text-2); font-family: var(--rzt-mono), ui-monospace, monospace; font-size: 0.72rem; }
body.tool[data-rz-calc="spares"] .module-flow-col li a { color: var(--rzt-text-2); cursor: pointer; text-decoration: none; }
body.tool[data-rz-calc="spares"] .module-flow-col li a:hover { text-decoration: underline; }
body.tool[data-rz-calc="spares"] .module-flow-arrow { display: flex; align-items: center; justify-content: center; color: var(--rzt-text-2); font-weight: 700; font-size: 1rem; }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .module-flow-card { grid-template-columns: 1fr; gap: 0.25rem; padding: 0.85rem; }
  body.tool[data-rz-calc="spares"] .module-flow-arrow { transform: rotate(90deg); padding: 4px 0; }
}
body.tool[data-rz-calc="spares"] .influence-matrix { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin: 0.75rem 0; }
body.tool[data-rz-calc="spares"] .influence-quad { border-radius: var(--rz-radius); padding: 0.65rem 0.85rem; font-size: 0.74rem; }
body.tool[data-rz-calc="spares"] .influence-quad .quad-label { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.3rem; display: block; }
body.tool[data-rz-calc="spares"] .influence-quad .quad-names { color: var(--rzt-text-2); font-family: var(--rzt-mono), ui-monospace, monospace; font-size: 0.71rem; }
body.tool[data-rz-calc="spares"] .iq-manage { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .iq-manage .quad-label { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .iq-satisfy { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .iq-satisfy .quad-label { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .iq-inform { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .iq-inform .quad-label { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .iq-monitor { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .iq-monitor .quad-label { color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .contract-row-flagged td { background: transparent; }
body.tool[data-rz-calc="spares"] .raci-table { width: 100%; border-collapse: collapse; font-size: 0.74rem; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .raci-table th { padding: 5px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; }
body.tool[data-rz-calc="spares"] .raci-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sub-mode-bar { display: flex; gap: 6px; margin-bottom: 1rem; }
body.tool[data-rz-calc="spares"] .sub-mode-btn { padding: 6px 16px; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); background: var(--rzt-panel); color: var(--rzt-muted); font-size: 0.78rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .sub-mode-btn.active { background: var(--rzt-accent); color: var(--rz-text-inverse); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .tip { display: inline-flex; align-items: center; justify-content: center; width: 15px; height: 15px; border-radius: 50%; background: transparent; color: var(--rzt-text-2); font-size: 0.65rem; font-weight: 700; cursor: help; flex-shrink: 0; position: relative; vertical-align: middle; margin-left: 3px; border: 1px solid var(--rzt-line); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); user-select: none; }
body.tool[data-rz-calc="spares"] .tip:hover, body.tool[data-rz-calc="spares"] .tip:focus, body.tool[data-rz-calc="spares"] .tip.tip-open { background: var(--rzt-accent); color: var(--rz-text-inverse); outline: none; }
body.tool[data-rz-calc="spares"] .tip::after { content: attr(data-tip); display: none; position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--rzt-muted); color: var(--rz-text-inverse); font-size: 0.72rem; font-weight: 400; line-height: 1.55; padding: 8px 10px; border-radius: var(--rz-radius); width: 270px; max-width: 85vw; white-space: normal; z-index: 9000; pointer-events: none; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .tip::before { content: ''; display: none; position: absolute; bottom: calc(100% + 1px); left: 50%; transform: translateX(-50%); border: 1px solid transparent; border-top-color: var(--rzt-line-strong); z-index: 9001; pointer-events: none; }
body.tool[data-rz-calc="spares"] .tip:hover::after, body.tool[data-rz-calc="spares"] .tip:focus::after, body.tool[data-rz-calc="spares"] .tip.tip-open::after { display: block; }
body.tool[data-rz-calc="spares"] .tip:hover::before, body.tool[data-rz-calc="spares"] .tip:focus::before, body.tool[data-rz-calc="spares"] .tip.tip-open::before { display: block; }
body.tool[data-rz-calc="spares"] .tip.tip-below::after { top: calc(100% + 6px); bottom: auto; }
body.tool[data-rz-calc="spares"] .tip.tip-below::before { top: calc(100% + 1px); bottom: auto; border-top-color: transparent; border-bottom-color: var(--rzt-line-strong); }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .tip::after { width: 220px; font-size: 0.70rem; }
}
body.tool[data-rz-calc="spares"] .btn-copy { padding: 0.5rem 1rem; border: 1px solid var(--rzt-line-strong); background: transparent; color: var(--rzt-text-2); border-radius: var(--rz-radius); cursor: pointer; font-size: 0.78rem; font-weight: 600; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .btn-copy:hover { background: transparent; border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="spares"] .btn-add-row { padding: 4px 10px; border: 1px solid var(--rzt-line); background: transparent; color: var(--rzt-text-2); border-radius: var(--rz-radius); cursor: pointer; font-size: 0.72rem; font-weight: 600; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); margin-top: 6px; }
body.tool[data-rz-calc="spares"] .btn-add-row:hover { background: transparent; }
body.tool[data-rz-calc="spares"] .editable-cell { border: none; background: transparent; font-size: 0.77rem; font-family: inherit; color: var(--rzt-text); width: 100%; padding: 2px 4px; }
body.tool[data-rz-calc="spares"] .editable-cell:focus { background: transparent; border-radius: 4px; }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] img { max-width: 100%; height: auto; display: block; }
  body.tool[data-rz-calc="spares"] .module-grid { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="spares"] .input-row { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="spares"] .module-wrap { padding: 1rem; }
  body.tool[data-rz-calc="spares"] button, body.tool[data-rz-calc="spares"] a.btn, body.tool[data-rz-calc="spares"] [role="button"] { min-height: 44px; }
  body.tool[data-rz-calc="spares"] .crosslink-bar { padding: 0 1rem; }
}
body.tool[data-rz-calc="spares"] .catalog-header { background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 0.85rem 1.1rem; margin-bottom: 1.25rem; font-size: 0.8rem; color: var(--rzt-text-2); line-height: 1.55; }
body.tool[data-rz-calc="spares"] .catalog-header strong { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .catalog-filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: flex-end; margin-bottom: 1rem; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 0.9rem 1rem; }
body.tool[data-rz-calc="spares"] .catalog-filter-group { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
body.tool[data-rz-calc="spares"] .catalog-filter-label { font-size: 0.63rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .catalog-filter-select { padding: 6px 9px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-size: 0.76rem; font-family: inherit; color: var(--rzt-text); background: var(--rzt-inset); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); cursor: pointer; max-width: 160px; }
body.tool[data-rz-calc="spares"] .catalog-filter-select:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .catalog-search { flex: 1; min-width: 140px; }
body.tool[data-rz-calc="spares"] .catalog-search input { width: 100%; padding: 6px 10px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-size: 0.76rem; font-family: inherit; color: var(--rzt-text); background: var(--rzt-inset); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .catalog-search input:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .catalog-filter-range { display: flex; flex-direction: column; gap: 3px; }
body.tool[data-rz-calc="spares"] .catalog-filter-range .range-wrap { gap: 6px; }
body.tool[data-rz-calc="spares"] .catalog-filter-range .range-val { font-size: 0.72rem; min-width: 30px; }
body.tool[data-rz-calc="spares"] .catalog-clear-btn { padding: 6px 12px; border: 1px solid var(--rzt-line); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.72rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); align-self: flex-end; white-space: nowrap; }
body.tool[data-rz-calc="spares"] .catalog-clear-btn:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .catalog-count { font-size: 0.72rem; color: var(--rzt-muted); font-weight: 600; margin-bottom: 0.5rem; }
body.tool[data-rz-calc="spares"] .catalog-table-wrap { overflow-x: auto; border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .catalog-table { width: 100%; border-collapse: collapse; font-size: 0.74rem; min-width: 900px; }
body.tool[data-rz-calc="spares"] .catalog-table th { padding: 7px 10px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); white-space: nowrap; cursor: pointer; user-select: none; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .catalog-table th:hover { background: transparent; }
body.tool[data-rz-calc="spares"] .catalog-table th.sort-asc::after { content: ' ↑'; }
body.tool[data-rz-calc="spares"] .catalog-table th.sort-desc::after { content: ' ↓'; }
body.tool[data-rz-calc="spares"] .catalog-table td { padding: 6px 10px; border-bottom: 1px solid var(--rzt-line); vertical-align: middle; }
body.tool[data-rz-calc="spares"] .catalog-table tr:nth-child(even) td { background: transparent; }
body.tool[data-rz-calc="spares"] .catalog-table tr:hover td { background: transparent; }
body.tool[data-rz-calc="spares"] .catalog-life-active { color: var(--rzt-text-2); font-weight: 700; font-size: 0.68rem; }
body.tool[data-rz-calc="spares"] .catalog-life-nrnd { color: var(--rzt-text-2); font-weight: 700; font-size: 0.68rem; }
body.tool[data-rz-calc="spares"] .catalog-life-ltb { color: var(--rzt-text-2); font-weight: 700; font-size: 0.68rem; }
body.tool[data-rz-calc="spares"] .catalog-life-obsolete { color: var(--rzt-fault); font-weight: 700; font-size: 0.68rem; }
body.tool[data-rz-calc="spares"] .catalog-eol-low { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .catalog-eol-med { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .catalog-eol-high { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="spares"] .btn-use-part { padding: 4px 10px; border: 1px solid var(--rzt-line); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.68rem; font-weight: 700; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .btn-use-part:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .catalog-loaded-banner { display: none; padding: 0.6rem 1rem; background: transparent; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); font-size: 0.78rem; color: var(--rzt-text-2); font-weight: 600; margin-bottom: 0.85rem; }
body.tool[data-rz-calc="spares"] .catalog-loaded-banner.show { display: block; }
body.tool[data-rz-calc="spares"] .catalog-subview-toggle { display: flex; gap: 6px; margin: 1.25rem 0 0.6rem; }
body.tool[data-rz-calc="spares"] .catalog-subview-btn { padding: 5px 14px; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); background: var(--rzt-panel); color: var(--rzt-muted); font-size: 0.76rem; font-weight: 600; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .catalog-subview-btn.active { background: var(--rzt-accent); color: var(--rz-text-inverse); border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .catalog-subview { display: none; }
body.tool[data-rz-calc="spares"] .catalog-subview.active { display: block; }
body.tool[data-rz-calc="spares"] .oem-table-wrap, body.tool[data-rz-calc="spares"] .facility-cards-wrap { overflow-x: auto; border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); margin-top: 0.5rem; }
body.tool[data-rz-calc="spares"] .oem-table { width: 100%; border-collapse: collapse; font-size: 0.73rem; min-width: 700px; }
body.tool[data-rz-calc="spares"] .oem-table th { padding: 7px 10px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .oem-table td { padding: 6px 10px; border-bottom: 1px solid var(--rzt-line); vertical-align: top; }
body.tool[data-rz-calc="spares"] .oem-table tr:nth-child(even) td { background: transparent; }
body.tool[data-rz-calc="spares"] .ssr-low { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .ssr-medium { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .ssr-high { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="spares"] .facility-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.85rem; margin-top: 0.5rem; }
body.tool[data-rz-calc="spares"] .facility-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1rem; }
body.tool[data-rz-calc="spares"] .facility-card-name { font-weight: 800; font-size: 0.88rem; color: var(--rzt-text-2); margin-bottom: 4px; }
body.tool[data-rz-calc="spares"] .facility-card-era { font-size: 0.68rem; color: var(--rzt-muted); margin-bottom: 6px; }
body.tool[data-rz-calc="spares"] .facility-card-row { font-size: 0.74rem; color: var(--rzt-text-2); padding: 2px 0; display: flex; gap: 6px; }
body.tool[data-rz-calc="spares"] .facility-card-row strong { color: var(--rzt-text); min-width: 80px; flex-shrink: 0; }
body.tool[data-rz-calc="spares"] .catalog-csv-btn { padding: 0.5rem 1rem; border: 1px solid var(--rzt-line-strong); background: transparent; color: var(--rzt-text-2); border-radius: var(--rz-radius); cursor: pointer; font-size: 0.78rem; font-weight: 600; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .catalog-csv-btn:hover { background: transparent; border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="spares"] .catalog-commodity-link { display: inline-block; font-size: 0.68rem; color: var(--rzt-text-2); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; margin-top: 3px; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .catalog-commodity-link:hover { color: var(--rzt-accent-text); }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .catalog-filter-bar { gap: 0.4rem; padding: 0.75rem; }
  body.tool[data-rz-calc="spares"] .catalog-filter-select { max-width: 130px; }
  body.tool[data-rz-calc="spares"] .facility-cards { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  body.tool[data-rz-calc="spares"] .facility-cards { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="spares"] .catalog-filter-group { width: 100%; }
  body.tool[data-rz-calc="spares"] .catalog-filter-select { max-width: 100%; }
}
body.tool[data-rz-calc="spares"] .btn-primary { background: var(--rzt-panel); transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .btn-primary:focus-visible { outline: 3px solid var(--rzt-accent); outline-offset: 2px; }
body.tool[data-rz-calc="spares"] .btn-pdf:focus-visible, body.tool[data-rz-calc="spares"] .btn-scenario:focus-visible, body.tool[data-rz-calc="spares"] .catalog-csv-btn:focus-visible { outline: 2px solid var(--rzt-accent); outline-offset: 2px; }
body.tool[data-rz-calc="spares"] .result-big { font-size: clamp(1.9rem, 4vw, 2.6rem); line-height: 1; }
body.tool[data-rz-calc="spares"] .module-pane { opacity: 0; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: none; }
body.tool[data-rz-calc="spares"] .module-pane.active { display: block; opacity: 1; }
body.tool[data-rz-calc="spares"] .module-sticky-bar { position: sticky; top: 72px; z-index: 90; background: var(--rzt-panel); border-bottom: 1px solid var(--rzt-line); padding: 6px 1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; border-radius: var(--rz-radius); }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .module-sticky-bar { top: 60px; padding: 5px 0.75rem; gap: 0.5rem; }
}
body.tool[data-rz-calc="spares"] .mobile-accordion-toggle { display: none; width: 100%; padding: 0.65rem 1rem; background: transparent; border: 1px solid var(--rzt-accent); border-radius: var(--rz-radius); color: var(--rzt-accent-text); font-size: 0.8rem; font-weight: 700; font-family: inherit; cursor: pointer; text-align: left; margin-bottom: 0.75rem; }
body.tool[data-rz-calc="spares"] .mobile-accordion-toggle::before { content: '▸ '; }
body.tool[data-rz-calc="spares"] .mobile-accordion-toggle.open::before { content: '▾ '; }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .mobile-accordion-toggle { display: block; }
  body.tool[data-rz-calc="spares"] .mobile-accordion-content { display: none; }
  body.tool[data-rz-calc="spares"] .mobile-accordion-content.open { display: block; }
  body.tool[data-rz-calc="spares"] .tab-jump-select-wrap { display: flex; align-items: center; gap: 0.5rem; padding: 0 1rem; margin-bottom: 0.5rem; }
  body.tool[data-rz-calc="spares"] .tab-jump-select { flex: 1; padding: 7px 10px; border: 1px solid var(--rzt-line); background: var(--rzt-panel); color: var(--rzt-text-2); border-radius: var(--rz-radius); font-size: 0.78rem; font-weight: 600; font-family: inherit; cursor: pointer; }
}
@media (min-width: 769px) {
  body.tool[data-rz-calc="spares"] .tab-jump-select-wrap { display: none; }
}
body.tool[data-rz-calc="spares"] .ca-scope-bar { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
body.tool[data-rz-calc="spares"] .ca-scope-label { font-size: 0.72rem; font-weight: 700; color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .ca-scope-select { padding: 5px 10px; border: 1px solid var(--rzt-line); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.72rem; font-weight: 600; cursor: pointer; font-family: inherit; max-width: 200px; }
body.tool[data-rz-calc="spares"] .ca-blind-table { width: 100%; border-collapse: collapse; font-size: 0.74rem; }
body.tool[data-rz-calc="spares"] .ca-blind-table th { padding: 6px 10px; background: transparent; color: var(--rzt-fault); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .ca-blind-table td { padding: 5px 10px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .ca-blind-table tr:hover td { background: transparent; }
body.tool[data-rz-calc="spares"] .ca-opp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .ca-opp-card { background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; padding: 0.85rem; }
body.tool[data-rz-calc="spares"] .ca-opp-title { font-size: 0.75rem; font-weight: 800; color: var(--rzt-text-2); margin-bottom: 0.4rem; }
body.tool[data-rz-calc="spares"] .ca-opp-count { font-size: 1.4rem; font-weight: 800; font-family: var(--rzt-mono); color: var(--rzt-text); }
body.tool[data-rz-calc="spares"] .ca-opp-list { font-size: 0.7rem; color: var(--rzt-muted); margin-top: 0.4rem; line-height: 1.5; }
body.tool[data-rz-calc="spares"] .ca-scatter-legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.68rem; margin-top: 0.4rem; }
body.tool[data-rz-calc="spares"] .ca-legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 4px; }
body.tool[data-rz-calc="spares"] .ca-csv-btn { padding: 0.45rem 1rem; border: 1px solid var(--rzt-line-strong); background: transparent; color: var(--rzt-text-2); border-radius: var(--rz-radius); cursor: pointer; font-size: 0.75rem; font-weight: 600; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .ca-csv-btn:hover { background: transparent; }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .ca-opp-grid { grid-template-columns: 1fr; }
}
body.tool[data-rz-calc="spares"] .fleet-table-wrap { overflow-x: auto; border-radius: var(--rz-radius); border: 1px solid var(--rzt-line); margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .fleet-table { width: 100%; border-collapse: collapse; font-size: 0.72rem; min-width: 1100px; }
body.tool[data-rz-calc="spares"] .fleet-table th { padding: 6px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .fleet-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); vertical-align: middle; font-family: var(--rzt-mono); font-size: 0.7rem; }
body.tool[data-rz-calc="spares"] .fleet-table td.ft-desc { font-family: inherit; font-size: 0.72rem; }
body.tool[data-rz-calc="spares"] .fleet-table tr:hover td { background: transparent; }
body.tool[data-rz-calc="spares"] .fleet-readiness-high { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .fleet-readiness-med { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .fleet-readiness-low { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="spares"] .fleet-add-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; margin-bottom: 0.75rem; background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 0.85rem 1rem; }
body.tool[data-rz-calc="spares"] .fleet-add-select { flex: 1; min-width: 180px; padding: 7px 10px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-size: 0.76rem; font-family: inherit; color: var(--rzt-text); background: var(--rzt-inset); }
body.tool[data-rz-calc="spares"] .fleet-add-select:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .fleet-preset-btn { padding: 6px 12px; border: 1px solid var(--rzt-line); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-text-2); font-size: 0.72rem; font-weight: 600; cursor: pointer; font-family: inherit; white-space: nowrap; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .fleet-preset-btn:hover { background: transparent; border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .btn-remove-fleet { padding: 2px 8px; border: 1px solid var(--rzt-fault); background: transparent; border-radius: var(--rz-radius); color: var(--rzt-fault); font-size: 0.68rem; font-weight: 700; cursor: pointer; font-family: inherit; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .btn-remove-fleet:hover { background: transparent; }
body.tool[data-rz-calc="spares"] .fleet-qty-input { width: 56px; padding: 3px 6px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-size: 0.72rem; font-family: var(--rzt-mono); color: var(--rzt-text); background: var(--rzt-inset); }
body.tool[data-rz-calc="spares"] .fleet-qty-input:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .abc-xyz-quad { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 0; border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); overflow: hidden; font-size: 0.7rem; }
body.tool[data-rz-calc="spares"] .abc-xyz-cell { padding: 0.55rem 0.65rem; }
body.tool[data-rz-calc="spares"] .abc-xyz-cell .abc-label { font-weight: 800; font-size: 0.75rem; margin-bottom: 2px; }
body.tool[data-rz-calc="spares"] .abc-x { background: transparent; border: 1px solid var(--rzt-line); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .abc-az { background: transparent; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .abc-cx { background: transparent; border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .abc-cz { background: transparent; }
body.tool[data-rz-calc="spares"] .pareto-line { border-top: 1px solid var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .sc-section-title { font-size: 0.82rem; font-weight: 800; color: var(--rzt-accent-text); margin: 1.1rem 0 0.5rem; display: flex; align-items: center; gap: 6px; border-left: 1px solid var(--rzt-accent); padding-left: 8px; }
body.tool[data-rz-calc="spares"] .sc-mode-table { width: 100%; border-collapse: collapse; font-size: 0.74rem; margin-top: 0.6rem; }
body.tool[data-rz-calc="spares"] .sc-mode-table th { padding: 6px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .sc-mode-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); vertical-align: middle; }
body.tool[data-rz-calc="spares"] .sc-mode-table tr:nth-child(even) td { background: transparent; }
body.tool[data-rz-calc="spares"] .sc-row-cheapest td { background: transparent; font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-row-fastest td { background: transparent; font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-row-infeasible td { opacity: 0.4; }
body.tool[data-rz-calc="spares"] .sc-badge-cheapest { display: inline-flex; align-items: center; gap: 3px; padding: 1px 7px; background: transparent; color: var(--rzt-text-2); border-radius: 4px; font-size: 0.62rem; font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-badge-fastest { display: inline-flex; align-items: center; gap: 3px; padding: 1px 7px; background: transparent; color: var(--rzt-text-2); border-radius: 4px; font-size: 0.62rem; font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-co2-bar { display: inline-block; height: 8px; border-radius: 4px; background: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .sc-incoterm-panel { background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; padding: 0.85rem 1rem; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .sc-incoterm-table { width: 100%; border-collapse: collapse; font-size: 0.72rem; margin-top: 0.4rem; }
body.tool[data-rz-calc="spares"] .sc-incoterm-table th { padding: 4px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; }
body.tool[data-rz-calc="spares"] .sc-incoterm-table td { padding: 4px 8px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sc-reroute-panel { background: transparent; border: 1px solid var(--rzt-line); border-radius: 4px; padding: 0.85rem 1rem; margin-top: 0.75rem; font-size: 0.78rem; }
body.tool[data-rz-calc="spares"] .sc-risk-band { display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; border-radius: var(--rz-radius); font-size: 0.8rem; font-weight: 800; }
body.tool[data-rz-calc="spares"] .sc-risk-low { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sc-risk-medium { background: transparent; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sc-risk-high { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .sc-risk-critical { background: transparent; color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .sc-mit-list { list-style: none; padding: 0; margin: 0.5rem 0; }
body.tool[data-rz-calc="spares"] .sc-mit-list li { display: flex; align-items: flex-start; gap: 8px; padding: 5px 0; font-size: 0.77rem; color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sc-mit-list li:last-child { border-bottom: none; }
body.tool[data-rz-calc="spares"] .sc-effort-low { font-size: 0.63rem; font-weight: 700; padding: 1px 7px; border-radius: var(--rz-radius); background: transparent; color: var(--rzt-text-2); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .sc-effort-med { font-size: 0.63rem; font-weight: 700; padding: 1px 7px; border-radius: var(--rz-radius); background: transparent; color: var(--rzt-text-2); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .sc-effort-high { font-size: 0.63rem; font-weight: 700; padding: 1px 7px; border-radius: var(--rz-radius); background: transparent; color: var(--rzt-fault); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .sc-tornado-bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
body.tool[data-rz-calc="spares"] .sc-tornado-label { font-size: 0.71rem; font-weight: 600; color: var(--rzt-text-2); min-width: 140px; }
body.tool[data-rz-calc="spares"] .sc-tornado-bar-bg { flex: 1; height: 12px; background: transparent; border-radius: var(--rz-radius); overflow: hidden; position: relative; }
body.tool[data-rz-calc="spares"] .sc-tornado-bar-fill { height: 100%; border-radius: var(--rz-radius); position: absolute; left: 0; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .sc-tornado-val { font-size: 0.7rem; font-weight: 700; font-family: var(--rzt-mono); min-width: 36px; text-align: right; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sc-exp-table { width: 100%; border-collapse: collapse; font-size: 0.74rem; margin-top: 0.6rem; }
body.tool[data-rz-calc="spares"] .sc-exp-table th { padding: 6px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); white-space: nowrap; }
body.tool[data-rz-calc="spares"] .sc-exp-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); vertical-align: middle; }
body.tool[data-rz-calc="spares"] .sc-exp-table tr:nth-child(even) td { background: transparent; }
body.tool[data-rz-calc="spares"] .sc-exp-row-rec td { background: transparent; font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-exp-closes-y { color: var(--rzt-text-2); font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-exp-closes-n { color: var(--rzt-fault); font-weight: 700; }
body.tool[data-rz-calc="spares"] .sc-lane-risk-table { width: 100%; border-collapse: collapse; font-size: 0.72rem; margin-top: 0.5rem; }
body.tool[data-rz-calc="spares"] .sc-lane-risk-table th { padding: 5px 8px; background: transparent; color: var(--rzt-text-2); font-weight: 700; text-align: left; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sc-lane-risk-table td { padding: 5px 8px; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sc-chart-wrap { position: relative; height: 220px; margin-top: 0.75rem; }
body.tool[data-rz-calc="spares"] .sc-chart-wrap-sm { position: relative; height: 160px; margin-top: 0.5rem; }
body.tool[data-rz-calc="spares"] .sc-chart-wrap-lg { position: relative; height: 280px; margin-top: 0.75rem; }
@media (max-width: 768px) {
  body.tool[data-rz-calc="spares"] .sc-mode-table, body.tool[data-rz-calc="spares"] .sc-incoterm-table, body.tool[data-rz-calc="spares"] .sc-exp-table, body.tool[data-rz-calc="spares"] .sc-lane-risk-table { font-size: 0.65rem; }
  body.tool[data-rz-calc="spares"] .sc-mode-table th, body.tool[data-rz-calc="spares"] .sc-exp-table th, body.tool[data-rz-calc="spares"] .sc-lane-risk-table th { font-size: 0.65rem; padding: 4px 5px; }
  body.tool[data-rz-calc="spares"] .sc-mode-table td, body.tool[data-rz-calc="spares"] .sc-exp-table td, body.tool[data-rz-calc="spares"] .sc-lane-risk-table td { padding: 4px 5px; }
  body.tool[data-rz-calc="spares"] .sc-tornado-label { min-width: 90px; font-size: 0.65rem; }
}
body.tool[data-rz-calc="spares"] a[href$="changelog.html"] { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .module-card:hover { border-color: var(--rzt-line-strong); }
body.tool[data-rz-calc="spares"] .card-title { color: var(--rzt-text); font-weight: 700; }
body.tool[data-rz-calc="spares"] .card-title i { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .module-summary-card { border: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .module-summary-card .q { color: var(--rzt-text); font-weight: 700; }
body.tool[data-rz-calc="spares"] .module-flow-card { background: var(--rzt-inset); }
body.tool[data-rz-calc="spares"] .module-flow-col h4 { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .module-flow-arrow { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .input-field, body.tool[data-rz-calc="spares"] select.input-field { background: var(--rzt-panel); border: 1px solid var(--rzt-line-strong); color: var(--rzt-text); border-radius: var(--rz-radius); }
body.tool[data-rz-calc="spares"] .input-field:focus { border-color: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .input-label { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .status-red, body.tool[data-rz-calc="spares"] .tier-vital { background: color-mix(in srgb,var(--rzt-fault) 12%,transparent); color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .status-yellow, body.tool[data-rz-calc="spares"] .tier-essential { background: color-mix(in srgb,var(--rzt-accent) 14%,transparent); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .status-green, body.tool[data-rz-calc="spares"] .tier-desirable { background: color-mix(in srgb,var(--rzt-muted) 14%,transparent); color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .table-sm th { background: var(--rzt-inset); color: var(--rzt-text-2); border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .table-sm td { border-color: var(--rzt-line); color: var(--rzt-text); }
body.tool[data-rz-calc="spares"] .table-sm tr:nth-child(even) td { background: color-mix(in srgb,var(--rzt-muted) 5%,transparent); }
body.tool[data-rz-calc="spares"] .btn-scenario { background: var(--rzt-inset); border: 1px solid var(--rzt-line-strong); color: var(--rzt-text); border-radius: var(--rz-radius); font-weight: 600; }
body.tool[data-rz-calc="spares"] .btn-scenario:hover { border-color: var(--rzt-accent); color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] .sp-run-btn { display: inline-flex; align-items: center; gap: .5rem; background: var(--rzt-accent); color: var(--rz-text-inverse); border: none; border-radius: var(--rz-radius); padding: .7rem 1.3rem; font-weight: 700; font-size: .9rem; cursor: pointer; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); }
body.tool[data-rz-calc="spares"] .sp-run-btn:hover { background: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .sp-shell { display: grid; grid-template-columns: 264px minmax(0,1fr) 312px; gap: 1.25rem; align-items: start; max-width: 1460px; margin: 0 auto; padding: 1.25rem 1.5rem 0; }
body.tool[data-rz-calc="spares"] .sp-setup, body.tool[data-rz-calc="spares"] .sp-rail { position: sticky; top: 76px; align-self: start; display: flex; flex-direction: column; gap: 1rem; }
body.tool[data-rz-calc="spares"] .sp-setup { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 1rem; }
body.tool[data-rz-calc="spares"] .sp-center { min-width: 0; }
@media(max-width:1180px) {
  body.tool[data-rz-calc="spares"] .sp-shell { grid-template-columns: 1fr; }
  body.tool[data-rz-calc="spares"] .sp-setup, body.tool[data-rz-calc="spares"] .sp-rail { position: static; }
}
body.tool[data-rz-calc="spares"] .sp-center .module-wrap { padding-left: 0; padding-right: 0; }
body.tool[data-rz-calc="spares"] .sp-setup-head { font-size: .82rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--rzt-text); display: flex; align-items: center; gap: .5rem; padding-bottom: .6rem; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sp-setup-head i { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sp-setup-sec { display: flex; flex-direction: column; gap: .5rem; }
body.tool[data-rz-calc="spares"] .sp-setup-num { font-size: .7rem; font-weight: 700; letter-spacing: .03em; color: var(--rzt-text-2); text-transform: uppercase; }
body.tool[data-rz-calc="spares"] .sp-setup .input-field { width: 100%; font-size: .82rem; padding: .4rem .5rem; }
body.tool[data-rz-calc="spares"] .sp-rail-row { display: flex; flex-direction: column; gap: .2rem; }
body.tool[data-rz-calc="spares"] .sp-rail-row label { font-size: .68rem; color: var(--rzt-muted); font-weight: 600; }
body.tool[data-rz-calc="spares"] .sp-editall { font-size: .72rem; font-weight: 700; color: var(--rzt-text-2); text-decoration: none; margin-top: .35rem; }
body.tool[data-rz-calc="spares"] .sp-editall:hover { text-decoration: underline; }
body.tool[data-rz-calc="spares"] .sp-scenario { border-top: 1px solid var(--rzt-line); padding-top: .85rem; gap: .6rem; }
body.tool[data-rz-calc="spares"] .sp-scenario-top { display: flex; align-items: center; }
body.tool[data-rz-calc="spares"] .sp-scenario-pill { display: inline-flex; align-items: center; gap: 6px; font-size: .68rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--rzt-text-2); background: color-mix(in srgb,var(--rzt-muted) 12%,transparent); border: 1px solid color-mix(in srgb,var(--rzt-line-strong) 30%,transparent); border-radius: 4px; padding: 3px 10px; }
body.tool[data-rz-calc="spares"] .sp-scenario-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-run-full { width: 100%; justify-content: center; }
body.tool[data-rz-calc="spares"] .sp-lastrun { font-size: .66rem; color: var(--rzt-muted); text-align: center; }
body.tool[data-rz-calc="spares"] .sp-rail-method { font-size: .74rem; font-weight: 700; color: var(--rzt-text-2); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
body.tool[data-rz-calc="spares"] .sp-rail-method:hover { text-decoration: underline; }
body.tool[data-rz-calc="spares"] .sp-rail-card { background: var(--rzt-panel); border: 1px solid var(--rzt-line); border-radius: 4px; padding: 1rem; }
body.tool[data-rz-calc="spares"] .sp-rail-title { font-size: .74rem; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; color: var(--rzt-text); display: flex; align-items: center; gap: .5rem; margin-bottom: .7rem; }
body.tool[data-rz-calc="spares"] .sp-rail-title i { color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sp-rail-scope { margin-left: auto; font-size: .6rem; font-weight: 600; letter-spacing: .02em; text-transform: none; color: var(--rzt-muted); background: var(--rzt-inset); border: 1px solid var(--rzt-line); border-radius: var(--rz-radius); padding: 1px 7px; }
body.tool[data-rz-calc="spares"] .sp-rail-metric { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .28rem 0; border-bottom: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sp-rail-metric:last-child { border-bottom: none; }
body.tool[data-rz-calc="spares"] .sp-rail-metric .k { font-size: .72rem; color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-rail-metric .v { font-size: .82rem; font-weight: 700; color: var(--rzt-text); font-variant-numeric: tabular-nums; text-align: right; }
body.tool[data-rz-calc="spares"] .sp-heat { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; }
body.tool[data-rz-calc="spares"] .sp-heat-cell { aspect-ratio: 1; border-radius: var(--rz-radius); position: relative; opacity: .42; transition: border-color var(--rz-dur-tip) var(--rz-ease-out), color var(--rz-dur-tip) var(--rz-ease-out); cursor: help; }
body.tool[data-rz-calc="spares"] .sp-heat-cell.g { background: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-heat-cell.a { background: var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .sp-heat-cell.r { background: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .sp-heat-cell:hover, body.tool[data-rz-calc="spares"] .sp-heat-cell:focus-visible { opacity: .9; outline: none; z-index: 5; }
body.tool[data-rz-calc="spares"] .sp-heat-cell.sp-heat-on { opacity: 1; }
body.tool[data-rz-calc="spares"] .sp-heat-cell.sp-heat-on::before { content: '●'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--rz-text-inverse); font-size: .6rem; }
body.tool[data-rz-calc="spares"] .sp-heat-cell[data-tip]::after, body.tool[data-rz-calc="spares"] .kq-cell[data-tip]::after { content: attr(data-tip); display: none; position: absolute; bottom: calc(100% + 8px); right: 0; background: var(--rzt-muted); color: var(--rz-text-inverse); font-size: .7rem; font-weight: 400; line-height: 1.5; padding: 8px 10px; border-radius: var(--rz-radius); width: 230px; max-width: 80vw; white-space: normal; z-index: 9000; border: 1px solid var(--rzt-line); text-align: left; pointer-events: none; }
body.tool[data-rz-calc="spares"] .sp-heat-cell:hover[data-tip]::after, body.tool[data-rz-calc="spares"] .sp-heat-cell:focus-visible[data-tip]::after, body.tool[data-rz-calc="spares"] .sp-heat-cell.sp-tip-open[data-tip]::after, body.tool[data-rz-calc="spares"] .kq-cell:hover[data-tip]::after, body.tool[data-rz-calc="spares"] .kq-cell:focus-visible[data-tip]::after, body.tool[data-rz-calc="spares"] .kq-cell.sp-tip-open[data-tip]::after { display: block; }
body.tool[data-rz-calc="spares"] .kq-cell { position: relative; cursor: help; }
body.tool[data-rz-calc="spares"] .sp-heat-axis { display: flex; justify-content: space-between; font-size: .62rem; color: var(--rzt-muted); margin-top: .4rem; }
body.tool[data-rz-calc="spares"] .module-pane, body.tool[data-rz-calc="spares"] .module-pane.active { opacity: 1; }
body.tool[data-rz-calc="spares"] .btn-primary { background: var(--rzt-accent); color: var(--rz-text-inverse); border: 1px solid var(--rzt-accent); }
body.tool[data-rz-calc="spares"] .btn-primary:hover { background: var(--rz-accent-signal-dim); }
body.tool[data-rz-calc="spares"] .status-badge, body.tool[data-rz-calc="spares"] .status-red, body.tool[data-rz-calc="spares"] .status-yellow, body.tool[data-rz-calc="spares"] .status-green, body.tool[data-rz-calc="spares"] .status-blue, body.tool[data-rz-calc="spares"] .tier-vital, body.tool[data-rz-calc="spares"] .tier-essential, body.tool[data-rz-calc="spares"] .tier-desirable { padding: 0; background: none; border: 0; border-radius: 0; font: 500 12px var(--rzt-mono); letter-spacing: .06em; text-transform: uppercase; }
body.tool[data-rz-calc="spares"] .tip { width: 16px; height: 16px; border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); background: none; color: var(--rzt-muted); font: 500 10px var(--rzt-mono); text-transform: none; }
body.tool[data-rz-calc="spares"] .tip:hover, body.tool[data-rz-calc="spares"] .tip:focus, body.tool[data-rz-calc="spares"] .tip.tip-open { background: none; color: var(--rzt-text); border-color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .tip::after, body.tool[data-rz-calc="spares"] .sp-heat-cell[data-tip]::after, body.tool[data-rz-calc="spares"] .kq-cell[data-tip]::after { background: var(--rz-bg-overlay); color: var(--rzt-text-2); border: 1px solid var(--rzt-line-strong); border-radius: var(--rz-radius); font-weight: 400; text-transform: none; letter-spacing: 0; }
body.tool[data-rz-calc="spares"] .tip::before, body.tool[data-rz-calc="spares"] .tip:hover::before, body.tool[data-rz-calc="spares"] .tip:focus::before, body.tool[data-rz-calc="spares"] .tip.tip-open::before { display: none; }
body.tool[data-rz-calc="spares"] .sp-scenario-pill { padding: 0; background: none; border: 0; font: 500 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-scenario-pill .dot { display: none; }
body.tool[data-rz-calc="spares"] .sp-rail-scope { background: none; border: 0; padding: 0; }
body.tool[data-rz-calc="spares"] .sp-shell { padding-top: 0; }
body.tool[data-rz-calc="spares"] .sp-summary { margin: 0 0 var(--rz-space-5); }
body.tool[data-rz-calc="spares"] .sp-summary .summary-kpi { cursor: pointer; }
body.tool[data-rz-calc="spares"] .sp-summary .summary-kpi:hover > .summary-kpi-label, body.tool[data-rz-calc="spares"] .sp-summary .summary-kpi.sp-active > .summary-kpi-label { text-decoration: underline; text-decoration-color: var(--rzt-accent); text-underline-offset: 3px; }
body.tool[data-rz-calc="spares"] .summary-kpi-value:is(.st-red, .st-amber, .st-green) { color: var(--rzt-text); }
body.tool[data-rz-calc="spares"] .sk-state { font-family: var(--rzt-mono); color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sk-state.st-red { color: var(--rzt-fault); }
body.tool[data-rz-calc="spares"] .sk-state.st-amber { color: var(--rzt-accent-text); }
body.tool[data-rz-calc="spares"] [data-rz-fact-list] .tip { margin-left: 6px; vertical-align: 1px; }
body.tool[data-rz-calc="spares"] .module-card [data-rz-fact-list], body.tool[data-rz-calc="spares"] .result-card [data-rz-fact-list], body.tool[data-rz-calc="spares"] .ops-output [data-rz-fact-list] { margin: var(--rz-space-3) 0; }
body.tool[data-rz-calc="spares"] .tabs-wrap { margin: 0 0 var(--rz-space-5); }
body.tool[data-rz-calc="spares"] .tabs-row.tool-tabs > button { min-height: 36px; padding: 0 10px; font-size: 13px; }
body.tool[data-rz-calc="spares"] .tabs-group-label { flex-basis: 100%; padding: var(--rz-space-3) 0 2px; font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .tabs-group-label:first-child { padding-top: 0; }
@media (max-width: 768px) { body.tool[data-rz-calc="spares"] .tabs-wrap { display: none; } }
body.tool[data-rz-calc="spares"] .sp-fig { margin: var(--rz-space-3) 0 0; }
body.tool[data-rz-calc="spares"] .ca-opp-grid { display: block; }
body.tool[data-rz-calc="spares"] .ca-opp-card { border: 0; border-bottom: 1px solid var(--rzt-line-soft); border-radius: 0; padding: 10px 0; background: none; }
body.tool[data-rz-calc="spares"] .ca-opp-count { font-size: 1rem; }
body.tool[data-rz-calc="spares"] .carrier-banner { max-width: none; margin: var(--rz-space-4) 0 0; background: none; border-color: var(--rzt-line); color: var(--rzt-text-2); font-weight: 400; }
body.tool[data-rz-calc="spares"] .tool-bar .preset-select { max-width: 280px; }
body.tool[data-rz-calc="spares"] .scenario-saved-msg { font: 400 11px var(--rzt-mono); color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-howto { margin: var(--rz-space-6) 0 0; padding-top: var(--rz-space-4); border-top: 1px solid var(--rzt-line); }
body.tool[data-rz-calc="spares"] .sp-howto > summary { cursor: pointer; font: 500 11px var(--rzt-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--rzt-muted); }
body.tool[data-rz-calc="spares"] .sp-howto ol { margin: var(--rz-space-3) 0 0 1.25rem; padding: 0; font-size: 14px; line-height: 1.6; color: var(--rzt-text-2); }
body.tool[data-rz-calc="spares"] .sp-howto li { margin: 0 0 6px; }
body.tool[data-rz-calc="spares"] .sp-howto b { color: var(--rzt-text); font-weight: 600; }
body.tool[data-rz-calc="spares"] .sp-engine-line { margin: 0; font: 400 12px var(--rzt-mono); color: var(--rzt-muted); }
/* end spares */

/* ============================================================
   PART 2 · LEGACY OVERRIDES — removed page by page
   Everything below applies only under html[data-rz-register="tool"] on a page NOT yet on the shell: every selector carries
   :where(:not(:has(> body.tool))) (zero specificity, so the legacy cascade is unchanged), which keeps a refit page that still
   declares the register (capex, listed in tools/apply-tool-register.py) on PART 1 alone. Delete a block when the last
   page that needs it moves to the shell above.
   ============================================================ */

/* ============================================================
   rz-tool.css — the TOOL register (hub calculators and checklists)
   Same register as the DC hub (css/rz-hub.css): graphite surfaces, ONE accent (signal amber), IBM Plex Sans,
   mono only for numbers / eyebrows, 1 px hairlines, radius <= 4 px, no glass, no gradient fills or text,
   no second hue in chrome (ANTI_VIBECODE_STANDARD §A27–34, UX law 14).
   CHROME ONLY: the page's own tokens are re-pointed and its shell is flattened. Instruments — canvas charts,
   SVG diagrams, maps, gauges — keep their colours. Activates only under html[data-rz-register="tool"]; remove
   the attribute + this <link> to revert.
   ============================================================ */

html[data-rz-register="tool"]:where(:not(:has(> body.tool))) {
    --rzt-bg: #F5F7FA; --rzt-panel: #FFFFFF; --rzt-inset: #EEF2F7; --rzt-hover: #E8ECF2;
    --rzt-text: #111827; --rzt-text-2: #374151; --rzt-muted: #656B78;
    --rzt-line: rgba(17,24,39,.14); --rzt-line-strong: rgba(17,24,39,.24);
    --rzt-accent: #B07600; --rzt-accent-text: #7A4800; --rzt-accent-bg: rgba(204,136,0,.10);
    --rzt-sans: 'IBM Plex Sans','Segoe UI',system-ui,sans-serif;
    --rzt-mono: 'JetBrains Mono','IBM Plex Mono','SF Mono',Consolas,monospace;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] {
    --rzt-bg: #0b0c0e; --rzt-panel: #121316; --rzt-inset: #08090b; --rzt-hover: #191b1f;
    --rzt-text: #E8EDF5; --rzt-text-2: #A0AEC0; --rzt-muted: #7D8794;
    --rzt-line: rgba(255,255,255,.10); --rzt-line-strong: rgba(255,255,255,.18);
    --rzt-accent: #E8B563; --rzt-accent-text: #E8B563; --rzt-accent-bg: rgba(232,181,99,.08);
}

/* --- the page template's own tokens, re-pointed (both themes) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))),
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] {
    --bg-primary: var(--rzt-bg); --bg-secondary: var(--rzt-panel); --bg-tertiary: var(--rzt-inset);
    --text-primary: var(--rzt-text); --text-secondary: var(--rzt-text-2); --text-muted: var(--rzt-muted);
    --glass-bg: var(--rzt-panel); --glass-bg-dark: var(--rzt-panel); --glass-border: var(--rzt-line); --glass-blur: none;
    --shadow-sm: none; --shadow-md: none; --shadow-lg: none;
    --dark-blue: var(--rzt-text); --medium-blue: var(--rzt-accent); --light-blue: var(--rzt-accent);
    --accent-cyan: var(--rzt-accent); --accent-purple: var(--rzt-muted);
    --primary-gradient: var(--rzt-accent); --secondary-gradient: var(--rzt-accent);
}

html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body { background: var(--rzt-bg); color: var(--rzt-text); font-family: var(--rzt-sans); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .page-background { display: none; }

/* --- navbar: one neutral link colour, amber underline for hover / current (inline per-link colours lose) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar.scrolled {
    background: var(--rzt-bg) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid var(--rzt-line) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-link { color: var(--rzt-text-2) !important; border-bottom: 1px solid transparent; transition: color var(--rz-dur-tip,160ms), border-color var(--rz-dur-tip,160ms); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-link:hover,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-link[aria-current="page"] { color: var(--rzt-text) !important; border-bottom-color: var(--rzt-accent); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-brand,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-title { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-logo {
    background: var(--rzt-panel); color: var(--rzt-text); border: 1px solid var(--rzt-line-strong);
    border-radius: 4px; box-shadow: none;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-back {
    background: transparent; color: var(--rzt-text); border: 1px solid var(--rzt-line-strong); border-radius: 4px; box-shadow: none;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-back:hover { border-color: var(--rzt-accent); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .skip-link { background: var(--rzt-panel); color: var(--rzt-text); border: 1px solid var(--rzt-line-strong); }

/* --- hero: Plex Sans, solid text, no tinted badge --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .hero h1,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-hero h1,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-hero h1 {
    font-family: var(--rzt-sans) !important; font-weight: 700; letter-spacing: -0.02em;
    background: none !important; -webkit-background-clip: border-box !important; background-clip: border-box !important;
    -webkit-text-fill-color: currentColor !important; color: var(--rzt-text) !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .hero h1::after,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-hero h1::after,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-hero h1::after { content: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .hero-badge,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-hero-badge {
    font-family: var(--rzt-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
    background: transparent !important; border: 1px solid var(--rzt-line-strong) !important; border-radius: 4px;
    color: var(--rzt-accent-text) !important; box-shadow: none;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .hero-badge i,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-hero-badge i { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rz-hero-fit { background-color: var(--rzt-inset) !important; }

/* --- panels: graphite + one hairline, radius 4, no glass, no shadow --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .input-section,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .results-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .chart-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .simulator-container,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-simulator-container,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .input-panel,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .results-panel {
    background: var(--rzt-panel) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
    border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .input-field,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) select,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input[type="number"],
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input[type="text"] {
    background: var(--rzt-inset); color: var(--rzt-text); border: 1px solid var(--rzt-line-strong); border-radius: 4px;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .input-field:focus,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) select:focus,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input:focus { outline: none; border-color: var(--rzt-accent); box-shadow: 0 0 0 2px var(--rzt-accent-bg); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) select option { background: var(--rzt-panel); color: var(--rzt-text); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pro-overlay { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; background: color-mix(in srgb, var(--rzt-bg) 88%, transparent) !important; }

/* --- buttons: primary = amber fill, dark text; everything else = hairline --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .btn-primary,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calculate-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pue-btn-free.active,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="btn-free"].active {
    background: var(--rzt-accent) !important; color: #0b0c0e !important; border: 1px solid var(--rzt-accent) !important;
    box-shadow: none !important; border-radius: 4px;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rz-manual-fab {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important;
    border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rz-manual-fab:hover { border-color: var(--rzt-accent) !important; }

/* --- tooltip panel: was a blue gradient --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #tooltip-container {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important;
    border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}

/* --- footer: inline navy gradient on these pages --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body > footer { background: var(--rzt-inset) !important; border-top: 1px solid var(--rzt-line); }

/* --- inputs: the pages carry [data-theme="dark"] .input-field {... !important}; the register outranks it --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .input-field,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] input.input-field,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] select.input-field,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] [class*="input-field"] {
    background: var(--rzt-inset) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; border-radius: 4px !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .input-field:focus,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] [class*="input-field"]:focus { border-color: var(--rzt-accent) !important; box-shadow: 0 0 0 2px var(--rzt-accent-bg) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .input-field option { background: var(--rzt-panel) !important; color: var(--rzt-text) !important; }

/* --- presets and mode switches: hairline chips, the chosen one amber --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .preset-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-mode-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="mode-btn"] {
    background: transparent !important; color: var(--rzt-text-2) !important; border: 1px solid var(--rzt-line-strong) !important;
    border-radius: 4px !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .preset-btn:hover,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="mode-btn"]:hover { border-color: var(--rzt-accent) !important; color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .preset-btn.active,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="mode-btn"].active {
    background: var(--rzt-accent-bg) !important; color: var(--rzt-accent-text) !important; border-color: var(--rzt-accent) !important;
}

/* --- result read-out: the number is text, the grade is a hairline chip (state = amber or neutral) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #pueValue { color: var(--rzt-text) !important; background: none !important; -webkit-text-fill-color: currentColor !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #pueRating {
    background: transparent !important; color: var(--rzt-accent-text) !important; border: 1px solid var(--rzt-line-strong); border-radius: 4px;
}

/* --- section / card icons: muted glyph in a hairline square, no tinted tile --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .section-icon,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="card-icon"],
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="rec-icon"] {
    background: transparent !important; color: var(--rzt-muted) !important; border: 1px solid var(--rzt-line); border-radius: 4px !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .section-icon i,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="card-icon"] i { color: inherit !important; }

/* --- account pill and save buttons (shared widgets, inline cyan) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzAccountPill,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #btnSaveAccount,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="action-btn"] {
    background: var(--rzt-panel) !important; color: var(--rzt-text-2) !important; border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzAccountPill *,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #btnSaveAccount * { color: inherit !important; }

/* --- TCO template shell --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-page-background { display: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-hero { background: var(--rzt-bg) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-simulator-results,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-methodology-item,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-disclaimer,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-brief-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-region-snapshot,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-savings-highlight,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="tco-"][class*="-card"] {
    background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #tcoPremiumTabBtn { border-color: var(--rzt-line-strong) !important; }

/* --- explainer panel ("What is PUE?") — one panel, one hairline; the formula is an inset mono line --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzt-explainer { background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzt-explainer h3 { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzt-explainer h3 i { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzt-explainer > div { background: var(--rzt-inset) !important; border: 1px solid var(--rzt-line); border-radius: 4px !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzt-explainer > div span { color: var(--rzt-text) !important; }

/* --- the pages colour each nav link by href, !important (html:not(dark) .nav-links a.nav-link[href=…]); outrank it --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-links a.nav-link[href],
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) .navbar .nav-links a.nav-link[href] { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-links a.nav-link[href]:hover,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) .navbar .nav-links a.nav-link[href]:hover { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-link i,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .navbar .nav-link svg { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-logo[style] { background: var(--rzt-panel) !important; color: var(--rzt-text) !important; }

/* --- login + premium buttons: hairline, amber on hover --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-login-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="premium-tab"],
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [id*="PremiumTabBtn"] {
    background: transparent !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important;
    border-radius: 4px !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-login-btn:hover,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [id*="PremiumTabBtn"]:hover { border-color: var(--rzt-accent) !important; }

/* --- read-outs coloured by state: text, never green / blue (state = amber or neutral) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #confidenceValue,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .score-item .val { color: var(--rzt-text) !important; }

/* --- brief card: no coloured stripe (UX law 14) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-brief-card::before,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="brief-card"]::before { content: none !important; display: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="brief-card"] { border-left-width: 1px !important; border-left-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="brief-card"] i,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="brief"] [class*="feature"] i { color: var(--rzt-muted) !important; }

/* --- the pages pin result colours per theme with :root:not(dark) #id {… !important}; outrank both themes --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) #pueValue,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #pueValue { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) #pueRating, html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) #ratingText,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #pueRating, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #ratingText { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) .comparison-label span,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .comparison-label span,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) #upsLoadDisplay { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .kpi-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .kpi-card { background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; }

/* --- result tiles, comparison bars, recommendations: one amber, rest neutral --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .metric-box { background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .comparison-bar { background: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .comparison-fill { background: var(--rzt-muted) !important; transition: width .2s ease-out !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #industryComparison > div:first-child .comparison-fill { background: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #industryComparison > div:first-child .comparison-label span { color: var(--rzt-text) !important; font-weight: 600; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rec-card { background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rec-icon { background: transparent !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rec-impact { background: transparent !important; color: var(--rzt-accent-text) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; font-family: var(--rzt-mono); }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzAccountPill::before { background: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer { background: var(--rzt-inset) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer .disc-title,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-title,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-text strong { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer .disc-text,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-text { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-fine { color: var(--rzt-muted) !important; }
/* tco template accent tokens (teal) fold into the one amber */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) { --tco-primary: var(--rzt-accent-text); --tco-primary-dark: var(--rzt-accent-text); --tco-accent: var(--rzt-accent); --tco-accent-light: var(--rzt-accent); }
/* tco: snapshot tiles, outlook panel, insight, savings line, inline bars, scroll-top button */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-snapshot-item,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .tco-snapshot-item,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-market-chart,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .tco-market-chart,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-narrative,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-savings-highlight { background: var(--rzt-panel) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; box-shadow: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-savings-icon { background: transparent !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-savings-text strong { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-inline-bar-track { background: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-inline-bar-fill.build,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-inline-bar-fill.colo,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-inline-bar-fill.cloud { background: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-scroll-top-btn { background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; border-radius: 4px !important; box-shadow: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-scroll-top-btn:hover { transform: none !important; border-color: var(--rzt-accent) !important; }
/* tier advisor: subsystem score bars are one neutral scale, not five hues */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .subsystem-bar-bg { background: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .subsystem-bar-fill { background: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .subsystem-val { color: var(--rzt-text) !important; }
/* body links: text colour with an amber underline, never a second hue */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) main a:not([class]), html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer a,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer a, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) footer a:not([class]),
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) p > a:not([class]) { color: var(--rzt-text) !important; text-decoration: underline !important; text-decoration-color: var(--rzt-accent) !important; text-underline-offset: 2px; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer .disc-fine a, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .calc-disclaimer .disc-text a,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) .calc-disclaimer .disc-fine a, html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]) .calc-disclaimer .disc-text a,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-fine a, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .calc-disclaimer .disc-text a { color: var(--rzt-text) !important; text-decoration-color: var(--rzt-accent) !important; }
/* tco results column is a dark readout in both themes (its charts draw white labels): graphite, never navy */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-simulator-results {
    --rzt-panel: #121316; --rzt-inset: #08090b; --rzt-hover: #191b1f;
    --rzt-text: #E8EDF5; --rzt-text-2: #A0AEC0; --rzt-muted: #7D8794;
    --rzt-line: rgba(255,255,255,.10); --rzt-line-strong: rgba(255,255,255,.18);
    --rzt-accent: #E8B563; --rzt-accent-text: #E8B563;
    background: #0b0c0e !important; color: var(--rzt-text) !important;
}
/* phones: the two floating buttons sat over form fields and results (manual 92 px wide, account 116 px).
   Manual becomes a 44 px icon button; the account pill keeps its name for screen readers and shows "Account". */
@media (max-width: 768px) {
    html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rz-manual-fab { width: 44px !important; padding: 0 !important; justify-content: center !important; }
    html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rz-manual-fab .rz-mf-label { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzAccountPill { font-size: 0 !important; min-height: 44px; padding: 0 12px !important; gap: 6px !important; }
    html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzAccountPill::after { content: "Account"; font-size: 11px; letter-spacing: .08em; }
}

/* --- bespoke calculator templates: re-point their own tokens (declared on :root per theme) ---
   specificity (0,2,1) beats :root:not([data-theme="dark"]) and [data-theme="dark"] (0,2,0 / 0,1,0) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]), html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] {
    /* fire calculator + fire checklist */
    --fc-bg: var(--rzt-bg); --fc-card: var(--rzt-panel); --fc-inset: var(--rzt-inset); --fc-text: var(--rzt-text);
    /* spares readiness: "amber" there is blue; status green folds to neutral text */
    --bg-primary: var(--rzt-bg); --bg-secondary: var(--rzt-panel); --glass-bg: var(--rzt-panel);
    --amber: var(--rzt-accent); --amber-light: var(--rzt-accent); --amber-dark: var(--rzt-accent-text); --amber-deeper: var(--rzt-accent-text);
    --accent: var(--rzt-accent); --accent-light: var(--rzt-accent);
    --sp-page: var(--rzt-bg); --sp-surface: var(--rzt-panel); --sp-surface-2: var(--rzt-inset); --sp-text: var(--rzt-text);
    --sp-primary: var(--rzt-accent-text); --sp-primary-2: var(--rzt-accent-text); --sp-primary-soft: var(--rzt-accent-bg);
    --sp-des: var(--rzt-text-2); --sp-green: var(--rzt-text-2); --status-green: var(--rzt-text-2);
    /* rfs workbench */
    --rfs-bg: var(--rzt-bg); --rfs-bg2: var(--rzt-panel); --rfs-text: var(--rzt-text);
    --rfs-teal: var(--rzt-accent-text); --rfs-teal-light: var(--rzt-accent); --rfs-teal-dark: var(--rzt-accent-text);
    --rfs-blue: var(--rzt-text-2); --rfs-cyan: var(--rzt-text-2); --rfs-emerald: var(--rzt-text-2);
    /* calculator template leftovers (opex/roi/carbon) */
    --dark-blue: var(--rzt-text); --medium-blue: var(--rzt-accent); --light-blue: var(--rzt-accent);
    --dark-green: var(--rzt-text); --medium-green: var(--rzt-accent); --light-green: var(--rzt-accent);
    --accent-green: var(--rzt-accent); --accent-emerald: var(--rzt-accent-text); --accent-cyan: var(--rzt-accent);
    --accent-blue: var(--rzt-accent-text); --accent-purple: var(--rzt-muted);
}

/* --- per-template surfaces the tokens do not reach (bespoke class names, inline gradients) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .brief-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .simulator-results,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .breakdown-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .scenario-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .summary-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #opexFreeWatermark,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cf-tab-bar, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-toolbar,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-disclaimer, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-glossary-toggle,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #cxDrawer, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #tourTooltip,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .brief-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .simulator-results,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .breakdown-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .scenario-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .summary-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cf-tab-bar,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-toolbar, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-disclaimer,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-glossary-toggle, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .rfs-card {
    background: var(--rzt-panel) !important; border-color: var(--rzt-line) !important; box-shadow: none !important;
    backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #cxScenarioSelect,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #cxScenarioSelect { background: var(--rzt-inset) !important; color: var(--rzt-text) !important; border-color: var(--rzt-line-strong) !important; }
/* own navbars (cx, rfs): flat graphite, neutral links */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-nav, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rfsNavbar,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-nav, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #rfsNavbar {
    background: var(--rzt-bg) !important; border-bottom: 1px solid var(--rzt-line) !important; box-shadow: none !important;
    backdrop-filter: none !important; -webkit-backdrop-filter: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-nav-link, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-nav-back, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-share-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-nav-link, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-nav-back,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-share-btn { color: var(--rzt-text-2) !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-pro-tag { color: var(--rzt-accent-text) !important; border-color: var(--rzt-line) !important; background: transparent !important; }
/* heroes: page colour, no gradient, no aurora */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-hero, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-hero,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-hero, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .rfs-hero { background: var(--rzt-bg) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .aurora-blob { display: none !important; }
/* buttons and chips that carried a second hue */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #premiumTabBtn, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rzx-trigger, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #cxPremiumBtn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rzLoginBtn, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #rzLoginBtn { border-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #btnSaveOpexA, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn-free,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .share-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] #btnSaveOpexA, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .rfs-btn,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .share-btn {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #btnSaveOpexA *, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn *, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .share-btn * { color: inherit !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-theme-btn, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .nav-theme-btn { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .roi-benchmark-tag, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cf-benchmark-tag,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .chip, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .chip { color: var(--rzt-text-2) !important; }

/* --- template toolbars, headings, tips, readouts (probe 2026-10-25) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) main h2, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) main h3, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) main h4,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) section h2, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) section h3, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) section h4 { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="-mode-bar"], html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] [class*="-mode-bar"] { background: var(--rzt-panel) !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="-mode-indicator"], html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] [class*="-mode-indicator"] { color: var(--rzt-accent-text) !important; background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="-btn-reset"], html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] [class*="-btn-reset"],
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-scenario-bar button, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-scenario-bar button {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tip, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .tip { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-currency-sel, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-benchmark-tag,
html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-currency-sel, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .cx-benchmark-tag {
    background: var(--rzt-inset) !important; color: var(--rzt-text-2) !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-range-val, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #opexP10, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #opexP50,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #opexP90, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cat-bar-pct { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-privacy-badge { color: var(--rzt-text-2) !important; background: transparent !important; border-color: var(--rzt-line) !important; }
/* TIA category bars: one neutral scale (same rule as the PUE comparison) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cat-bar-track { background: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cat-bar-fill { background: var(--rzt-muted) !important; }
/* fire checklist source tags: STANDARD neutral, TYPICAL amber; the word carries the meaning */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .src.std, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .src.std { color: var(--rzt-text-2) !important; background: transparent !important; border-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .src.typ, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .src.typ { color: var(--rzt-accent-text) !important; background: transparent !important; border-color: var(--rzt-line-strong) !important; }
/* opex: sliders and staffing model cards */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input.slider, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] input.slider { background: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .model-card, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .model-card { background: var(--rzt-panel) !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .model-card.active, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .model-card.selected { border-color: var(--rzt-accent) !important; }
/* rfs: hero badge and the FREE / PRO mode switch */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-hero-badge { color: var(--rzt-accent-text) !important; background: transparent !important; border-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn-free.active, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .rfs-btn-free.active { background: var(--rzt-accent-bg) !important; color: var(--rzt-accent-text) !important; border-color: var(--rzt-accent) !important; }
/* headings outside main/section (calculator "About" blocks) */
/* pages pin `[data-theme="dark"] div > h3[style] {color:… !important}` (0,2,2) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body h2, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body h3, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body h4,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body :is(h2, h3, h4)[style], html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body :is(h2, h3, h4)[style] > i { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .category-icon, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .category-icon .fas { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .nav-theme-btn, html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] .nav-theme-btn { border-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-drawer-tab { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-drawer-tab.active { color: var(--rzt-text) !important; border-bottom-color: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #rfsBtnFree, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn-free.active { background: var(--rzt-accent-bg) !important; color: var(--rzt-accent-text) !important; border-color: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) button[onclick="RfsUI.saveSetup()"] { background: var(--rzt-accent) !important; color: #111 !important; border-color: var(--rzt-accent) !important; }
/* every text-like field, not only .input-field (fire checklist, cx, rfs forms) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) :is(input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="button"], [type="submit"]), select, textarea),
/* a site rule `[data-theme="dark"] input:not(..):not(..):not(..)…` weighs (0,6,1); :is(#rzt-weight) lends this one ID weight */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is([data-theme="dark"], #rzt-weight) :is(input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="button"], [type="submit"]), select, textarea) {
    background-color: var(--rzt-inset) !important; color: var(--rzt-text) !important; border-color: var(--rzt-line-strong) !important;
}

/* --- dark readouts: panels the templates draw dark in BOTH themes, with white text and white chart labels.
   Flattening them to the light panel left their numbers invisible (gate T6). Keep them graphite. --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .simulator-results,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .summary-card,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-footer,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) footer:has(.footer-brand) {
    --rzt-panel: #121316; --rzt-inset: #08090b; --rzt-hover: #191b1f;
    --rzt-text: #E8EDF5; --rzt-text-2: #A0AEC0; --rzt-muted: #7D8794;
    --rzt-line: rgba(255,255,255,.10); --rzt-line-strong: rgba(255,255,255,.18);
    --rzt-accent: #E8B563; --rzt-accent-text: #E8B563; --rzt-accent-bg: rgba(232,181,99,.08);
    --text-primary: #E8EDF5; --text-secondary: #A0AEC0; --text-muted: #7D8794;
    --bg-primary: #0b0c0e; --bg-secondary: #08090b; --bg-tertiary: #191b1f; --bg-card: #121316;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-footer, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) footer:has(.footer-brand) { background: #0b0c0e !important; }
/* locked "pro" veil: a translucent white sheet in dark mode made its text invisible */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pro-overlay { background: color-mix(in srgb, var(--rzt-panel) 88%, transparent) !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pro-overlay i { color: var(--rzt-muted) !important; }
/* TIA tier selector: the active button was white with "dark green" text, which the register maps to light text */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tier-btn { background: transparent !important; color: var(--rzt-text-2) !important; border: 1px solid var(--rzt-line) !important; border-radius: 4px !important; box-shadow: none !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tier-btn.active { background: var(--rzt-accent-bg) !important; color: var(--rzt-accent-text) !important; border-color: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tier-btn:not(.active):hover { color: var(--rzt-text) !important; border-color: var(--rzt-line-strong) !important; }
/* text on surfaces the register flattened: own navbars, heroes, disclaimers, tabs, tour */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-nav-title, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-disc-title,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-hero h1, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-hero h2 { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-disc-text, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-disc-text *,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-hero p, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-breadcrumb .sep,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cf-tab-btn, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tour-tooltip-body { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cf-tab-btn.active { color: var(--rzt-text) !important; border-bottom-color: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input[type="range"] { accent-color: var(--rzt-accent); }
/* gate T6 round 2: pro veil text was pinned slate, carbon's active tab sat white on amber, cx glossary toggle pinned light text */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pro-overlay-title { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .pro-overlay-desc { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cf-tab-btn.active { background: transparent !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-glossary-toggle { color: var(--rzt-text) !important; }
/* --- montage round: decoration that still carried a hue per category. The label beside each item already names it,
   so colour adds nothing; the largest cost (first, sorted) keeps the amber. --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cost-icon { background: transparent !important; color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cost-bar { background: var(--rzt-text-2) !important; opacity: .55; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cost-item:first-child .cost-bar { background: var(--rzt-accent) !important; opacity: 1; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) label:has(#deepSeaEnable) { background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #deepSeaConfig, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #deepSeaPanel { border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) :is(label, [class*="-label"], .section-header, .rfs-archetype-icon) i:is(.fas, .far, .fa) { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .input-section[style] { border-left-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .section-header[style] { background: transparent !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) input[type="checkbox"] { accent-color: var(--rzt-accent); }
/* --- gradient fills on buttons and logos are a second accent at any size (gate T3 now checks chrome) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .radio-option input:checked + label { background: var(--rzt-accent-bg) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-nav-logo, html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-nav-logo {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-btn-primary {
    background: var(--rzt-accent) !important; color: #0b0c0e !important; box-shadow: none !important; transform: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-btn-primary:hover { background: color-mix(in srgb, var(--rzt-accent) 88%, #fff) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) [class*="cx-btn-export"], html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-btn-pro {
    background: transparent !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
/* table headers were pinned navy in dark (breakdown tables); at 390 px they wrap tall enough to read as a navy band */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) :is(main, section, body) table th { background: var(--rzt-inset) !important; color: var(--rzt-text-2) !important; border-bottom-color: var(--rzt-line) !important; }
/* cx back-to-top is built in JS with an inline teal fill and no class; Export PDF carried a red outline as decoration */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) body > button:is([style*="14, 116, 144"], [style*="14,116,144"]) {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; box-shadow: none !important;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-btn-pdf { background: transparent !important; color: var(--rzt-text-2) !important; border: 1px solid var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .cx-btn-pdf i { color: var(--rzt-muted) !important; }
/* --- Round 2: second-hue text and small navy surfaces (gate T7: every non-instrument element, not only chrome).
   The pages pin these with ID rules (`:root:not([data-theme="dark"]) #id {… !important}` weighs 1,2,0, `#modeIndicator`
   in dark) and inline colours; `:is(:root, #rzt-weight)` lends ID weight in both themes. Read-out values are text;
   the one winner keeps the amber; badges, tips and indicators are secondary text; category bars are one neutral scale. --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(#uptimeValue, #uncP10, #wueVal, #waterVal, #primaryValue, #scoreValue, #confidenceValue, #gradeText,
    .range-value, .slider-value, .rfs-hero-kpi-value, .tco-kpi-value) { color: var(--rzt-text) !important; }
/* keep this AFTER the primary-text ID list above: both weigh (2,1,1), so source order decides. #rzt-weight inside :is() matches nothing; it only lends the ID weight */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.tco-kpi-value.tco-winner, .tco-winner-cell, #rzt-weight) { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is([class*="-mode-indicator"], #modeIndicator) { color: var(--rzt-text-2) !important; background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.tco-privacy-badge, .cx-privacy-badge, .rfs-tip, code.rz-version-num, #tcoRegionDetails) { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) :is(.tco-privacy-badge, .rfs-tip) { background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .section-title { color: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .progress-fill { background: var(--rzt-text-2) !important; opacity: .55; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.tco-market-chip, .cx-drawer-close, .cad) {
    background: var(--rzt-inset) !important; color: var(--rzt-text-2) !important; border: 1px solid var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .tour-btn-next { color: #0b0c0e !important; }
/* opex breakdown table: the spare-parts sub-header row is inline teal (#0e7490, re-pinned cyan in dark) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) tr > td[style*="0e7490"], html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) tr > td[style*="0e7490"] i { color: var(--rzt-text-2) !important; }
/* fire pages: the phone hamburger bars were blue */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .hamburger .bar { background: var(--rzt-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .tco-methodology-item-title { color: var(--rzt-text) !important; }
/* opex category icons carried an inline per-category tint (`background: ${color}20`); help "?" marks a cyan ring */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .category-icon { background: transparent !important; border: 1px solid var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tooltip-trigger { background: transparent !important; border-color: var(--rzt-line-strong) !important; color: var(--rzt-muted) !important; }
/* --- Round 2b: opex distribution table marks its first row (Energy, fixed order) amber like capex; pue's inline label value is
   secondary text in both themes (the right-hand .range-value keeps the one amber per row) --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #breakdownTableBody tr:first-child .progress-fill { background: var(--rzt-accent) !important; opacity: 1; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) #upsLoadDisplay { color: var(--rzt-text-2) !important; }
/* --- Round 2c: tinted fills, icon and input colours (gate T7 now counts fills down to alpha .05, icon glyphs and fields).
   Help marks, badges, source tags and info panels lose their teal/green/blue film; icons are muted ink; the one selected
   item (archetype card, active staffing model) keeps the amber. --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.info-tooltip, .tip, .fte-badge, .chip.derived, .tco-source-tag, .tco-region-indicator,
    .tco-market-info, .tco-methodology, code.rz-version-num, [class*="-privacy-badge"], [class*="-benchmark-tag"], .cx-share-btn, .cx-scenario-bar, .cat-icon) {
    background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.info-tooltip, .info-tooltip i, .tip, .cat-icon, .cat-icon i, .model-card i) { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .model-card.active i { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .rfs-archetype-card.selected { background: var(--rzt-accent-bg) !important; border-color: var(--rzt-accent) !important; }
/* inline-coloured glyphs (capex/pue explainer headings, cx glossary toggle): muted ink */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) i:is(.fas, .far, .fab, .fa)[style*="color"] { color: var(--rzt-muted) !important; }
/* opex maintenance table: spare-parts sub-header row carried an inline teal film */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) #maintTableBody tr[style*="14,116,144"] { background: var(--rzt-inset) !important; }
/* seen in the 2c montages, below the gate's reach: rfs narrative film is alpha .05 (gate counts > .05); opex P50 tile has a green border */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .rfs-narrative { background: var(--rzt-inset) !important; border-left-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) div:has(> #opexP50) { border-color: var(--rzt-line-strong) !important; }
/* --- Round 3: borders and light-mode contrast (gate T8: any visible border or outline in a second hue, alpha >= .05).
   Hairlines are --rzt-line; the one active item keeps the amber. --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) section.hero > div[style*="max-width:800px"] { background: var(--rzt-panel) !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .cx-hero { border-bottom-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .results-card div[style*="border-top"] { border-top-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) #tcoCompareBody tr[style*="border-top"] { border-top-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .kpi.ok { border-left-color: var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .dctype-btn.active { border-color: var(--rzt-accent) !important; background: var(--rzt-accent-bg) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .hamburger { border-color: var(--rzt-line-strong) !important; }
/* cx Export PDF: pink text on white (1.72:1) — secondary-button idiom */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .cx-btn-pdf { background: transparent !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .cx-btn-pdf i { color: var(--rzt-text-2) !important; }
/* cx pins #cxGeneratorType{color:#cbd5e1 !important} in both themes (1,1,0 via [id]): pale text on the light field (1.28:1) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) #cxGeneratorType { color: var(--rzt-text) !important; }
/* cx light: field labels and the secondary toolbar buttons were slate #94a3b8 on white (2.2–2.6:1) */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .cx-input-label,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.cx-btn-pro, .cx-btn-manual, .cx-btn-faq) { color: var(--rzt-text-2) !important; }
/* --- Round 4: text contrast (gate T9: own text >= 4.5:1, large text >= 3:1, translucent ink composited).
   Tokens first: light --rzt-muted #6B7280 -> #656B78 (4.30 -> 4.76 on inset, 4.08 -> 4.51 on hover); light --rzt-accent
   #A66E00 -> #B07600 so dark text on an amber fill reads (4.52 -> 5.07); accent as TEXT is --rzt-accent-text (7.1:1). --- */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):not([data-theme="dark"]), html[data-rz-register="tool"]:where(:not(:has(> body.tool)))[data-theme="dark"] {
    --fc-muted: var(--rzt-muted); --sp-muted: var(--rzt-muted); --sp-text-2: var(--rzt-text-2);
    --rfs-text2: var(--rzt-text-2); --rfs-text3: var(--rzt-muted); --text-muted: var(--rzt-muted);
}
/* dark readout panels: page tokens declared as var(--rzt-*) on html resolve there, so re-declare them inside the scope */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) :is(.simulator-results, .summary-card, .tco-footer, footer:has(.footer-brand), .tco-simulator-results) {
    --tco-primary: #E8B563; --tco-primary-dark: #E8B563; --tco-accent: #E8B563; --tco-accent-light: #E8B563;
    --accent-cyan: #E8B563; --medium-blue: #E8B563; --light-blue: #E8B563; --accent-blue: #E8B563;
}
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.tco-narrative-title, .tco-region-indicator, #tcoRegionLabel) { color: var(--rzt-accent-text) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))) .tco-simulator-results { --rzt-accent-text: #E8B563; --rzt-muted: #7D8794; --rzt-text-2: #A0AEC0; --rzt-text: #E8EDF5; }
/* inline slate text (#64748b / #94a3b8 / #475569) and page rules that pin it */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :not(svg, svg *):is([style*="color:#64748b"], [style*="color: #64748b"], [style*="color:#94a3b8"], [style*="color: #94a3b8"], [style*="color:#475569"]) { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) #uncertaintyPanel > div,
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.metric-value[style*="64748b"], #uncP50, #uncP90, #uncSpread, #btnPdfLabel) { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.cx-nav-subtitle, .cx-hero p, .cx-scenario-bar label, .cx-disc-fine, .tco-snapshot-label, .pro-badge,
    .summary-strip-title, .method-note, .footer-col p, .footer-bottom span, .sp-engine-stamp, .rfs-disclaimer, .rfs-footer p,
    .fc-wrap > p, .crumb, .fc-presets .lbl, .fc-reset, .cc-csv, .vtag, .ck-wrap .lead, .ck-sec .lead, .ck-progress, .tour-step-count, .tour-btn-skip,
    .tia-toolbar-btn.locked-hint, .check-weight, #metricWeakest) { color: var(--rzt-muted) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.sp-breadcrumb .sep, .footer-copyright, .footer-tagline-sub) { color: var(--rzt-muted) !important; opacity: 1 !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.summary-kpi-value.st-amber, .btn-scenario, .module-flow-col h4, .module-flow-arrow, .tour-tooltip-title) { color: var(--rzt-accent-text) !important; }
/* amber fills carry dark text (spares run button + active tab, pro veil sign-in); the tip inside a primary button inherits it */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.sp-run-btn, .tab-btn.active, .pro-overlay-btn) { background: var(--rzt-accent) !important; color: #0b0c0e !important; border-color: var(--rzt-accent) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .rfs-btn-primary .rfs-tip { color: inherit !important; border-color: currentColor !important; }
/* fire checklist Export PDF was a red fill: secondary-button idiom */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .btn-print { background: transparent !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; }
/* tia tier bar was pinned light grey in dark mode */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .tier-bar { background: var(--rzt-inset) !important; }
/* opex nav Logout was fault red; red is for faults only — secondary text, amber on hover like the nav links */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .nav-dd-logout, html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .nav-dd-logout i { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .nav-dd-logout:hover { color: var(--rzt-text) !important; background: transparent !important; box-shadow: inset 0 -1px 0 var(--rzt-accent) !important; }
/* roi/carbon footer.footer inherits slate #94a3b8 on the light inset (2.28:1); its logo tile was a blue/green gradient */
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) footer.footer { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) footer.footer div[style*="height:40px;background:linear-gradient"] {
    background: var(--rzt-panel) !important; color: var(--rzt-text) !important; border: 1px solid var(--rzt-line-strong) !important; border-radius: 4px !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) .pro-badge { background: transparent !important; border-color: var(--rzt-line) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) #opexFreeWatermark { color: var(--rzt-text-2) !important; }
html[data-rz-register="tool"]:where(:not(:has(> body.tool))):is(:root, #rzt-weight) :is(.rfs-btn-primary, #rzt-weight) .rfs-tip { color: inherit !important; border-color: currentColor !important; }