/* Driver module UI foundation: one visual shell for Library, Import, Review, Detail,
 * Compare, Contributions and Review Queue. Product behavior remains unchanged. */

.driver-action-bar{
  display:flex;align-items:center;justify-content:flex-start;gap:14px;flex-wrap:wrap;
  width:100%;margin:0 0 22px;padding:0 0 14px;
  border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;
}
.driver-action-bar__main,.driver-action-bar__nav{display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-wrap:wrap;min-width:0}
.driver-action-bar__nav{padding-left:14px;border-left:1px solid var(--line)}
.driver-action-bar .button,.driver-action-bar .driver-action-tab,
.driver-import-flow-page>.driver-action-bar .button,.driver-import-flow-page>.driver-action-bar .driver-action-tab{
  box-sizing:border-box;height:40px;min-height:40px;padding:0 14px;border-radius:10px;
  font-size:14px;line-height:1;font-weight:750;white-space:nowrap;
}
.driver-action-bar .driver-action--import{min-width:154px}
.driver-action-bar .driver-action--manual{min-width:126px}
.driver-action-bar .driver-action--compare{min-width:96px;border:1px solid transparent}
.driver-action-bar .driver-action--compare.has-selection{color:#651ac4;border-color:#d9c5f3;background:#f6f0ff}
.driver-action-bar .driver-action-tab{display:inline-flex;align-items:center;justify-content:center;position:relative;color:#5f6b7e;text-decoration:none}
.driver-action-bar .driver-action-tab:hover{background:#f6f7f9;color:#202a3a}
.driver-action-bar .driver-action-tab[aria-current="page"]{color:#6717cf;background:#f5efff}
.driver-action-bar .driver-action-tab[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:999px;background:#7d24ea}
.driver-action-bar :where(a,button):focus-visible{outline:3px solid rgba(125,36,234,.3);outline-offset:2px}
.driver-action-bar :where(a,button)[aria-disabled="true"],.driver-action-bar :where(a,button):disabled{opacity:.52;cursor:not-allowed}

/* Shared Driver page typography and route geometry. */
.library-page>.page-heading>.page-title,
.driver-workflow-page>.page-heading>.page-title,
.driver-contributions-page>.page-heading>.page-title,
.driver-detail-page>.page-heading>.page-title{
  font-family:var(--font-family-ui);font-size:var(--font-page-title);font-weight:var(--weight-extrabold);
  line-height:1;letter-spacing:-.05em;margin:0 0 12px;
}
.library-page>.page-heading>.page-lede,
.driver-workflow-page>.page-heading>.page-lede,
.driver-contributions-page>.page-heading>.page-lede,
.driver-detail-page>.page-heading>.page-lede{
  max-width:900px;margin:0 0 22px;font-size:var(--font-lg);line-height:1.55;color:#5c687b;
}
.driver-contributions-page>.page-content{width:100%;max-width:none;margin-inline:0}
.driver-contributions-page .workflow-section{max-width:100%}

/* Library summary blocks live above the sorting controls, never inside them. */
.library-overview-stack{display:grid;gap:12px;margin:0 0 12px}
.library-overview-stack:empty{display:none}
.library-overview-stack .driver-library-overview{margin:0}
.driver-library-overview{
  grid-template-columns:repeat(4,minmax(150px,1fr));overflow:hidden;
  border:1px solid #dfe5ee;border-radius:14px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.035);
}
.driver-library-stat{min-width:0;min-height:78px;padding:15px 18px;align-content:center;gap:5px}
.driver-library-stat strong{font-size:24px;line-height:1;font-weight:850;font-variant-numeric:tabular-nums}
.driver-library-stat span{font-size:12px;line-height:1.3;color:#69758a;white-space:nowrap}

/* Stable comparison selection surface: enabling the CTA must never reflow the toolbar. */
.compare-library-toolbar{
  display:grid;grid-template-columns:auto minmax(120px,1fr) auto;grid-template-rows:auto 18px;
  align-items:center;gap:8px 14px;min-height:82px;margin:0;padding:12px 14px;
  border:1px solid #ddd4ec;border-radius:12px;background:#faf8ff;box-shadow:0 4px 14px rgba(59,31,95,.04);
}
.compare-library-toolbar[hidden]{display:none}
.compare-library-toolbar>strong{font-size:14px;white-space:nowrap}
.compare-library-toolbar>span{font-size:13px;color:#6d7584}
.compare-selection-actions{display:grid;grid-template-columns:124px 176px;gap:8px;align-items:center}
.compare-selection-actions .button{box-sizing:border-box;width:100%;height:42px;min-height:42px;padding:0 12px;border-radius:9px;font-size:13px;white-space:nowrap;text-align:center}
.compare-selection-actions [data-compare-submit]{display:inline-flex;align-items:center;justify-content:center}
.compare-selection-actions .is-disabled,.compare-selection-actions [aria-disabled="true"]{opacity:.48;cursor:not-allowed}
.compare-selection-message{grid-column:1/-1;display:block!important;visibility:visible;min-height:18px;margin:0;color:#8a4f12!important;font-size:12px;line-height:18px;font-weight:700}
.compare-selection-message:empty{display:block!important;visibility:hidden}

.compare-selection-page .compare-selection-header{
  display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-rows:auto 18px;
  align-items:center;gap:8px 16px;min-height:96px;margin:0 0 16px;padding:14px 16px;
  border:1px solid #ddd4ec;border-radius:12px;background:#faf8ff;box-shadow:0 4px 14px rgba(59,31,95,.04);
}
.compare-selection-page .compare-selection-header h2{margin:0 0 3px;font-size:21px}
.compare-selection-page .compare-selection-header>div:first-child>p{margin:0;color:#687489;font-size:13px;line-height:1.45}
.compare-selection-page .compare-selection-header>strong{font-size:14px;white-space:nowrap}
.compare-selection-page .compare-selection-actions{display:grid;grid-template-columns:136px 136px 176px}
.compare-result-actions .button:focus-visible,.compare-selection-actions .button:focus-visible{outline:3px solid rgba(125,36,234,.35);outline-offset:2px}

/* Contributions and Review Queue use the same shell and empty-state language. */
.private-contribution-callout,
.driver-contributions-page .compact-empty{
  box-sizing:border-box;width:100%;max-width:1280px;margin:0 auto 20px;padding:22px 24px;
  border:1px solid #dfe5ee;border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.035);
}
.private-contribution-callout{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px}
.private-contribution-callout p{margin:5px 0 0;color:#617087;line-height:1.5}
.private-contribution-callout .button{min-height:42px}
.driver-contributions-page .compact-empty{text-align:left}
.driver-contributions-page .compact-empty h2{margin:0 0 6px;font-size:20px}
.driver-contributions-page .compact-empty p{max-width:680px;margin:0 0 18px;color:#617087}
.driver-contributions-page .contribution-section{max-width:1280px;margin:0 auto 22px}

/* Compare result has one contextual toolbar; its count is status, not navigation. */
.driver-compare-page .compare-result-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 18px;padding:12px;border:1px solid #e4ddec;border-radius:12px;background:#fcfaff}
.driver-compare-page .compare-result-actions .button{min-height:40px;margin:0;border-radius:9px}
.compare-result-count{order:3;margin-left:auto;color:#63728b;font-size:13px;line-height:1.5}

/* Help follows the value/unit inputs and remains visible without opening evidence. */
.review-inputs>.driver-field-help{display:block;grid-column:1/-1;margin:0;font-size:12px;line-height:1.5;font-weight:400;color:#63728b;overflow-wrap:anywhere}
.review-row:has(.driver-field-help){align-items:start}
.review-inputs:has(input[name$=".unit"][type="hidden"])>input:not([type="hidden"]){grid-column:1/-1}

@media(max-width:1100px){
  .compare-selection-page .compare-selection-header{grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto 18px}
  .compare-selection-page .compare-selection-actions{grid-column:1/-1;justify-self:end}
}
@media(max-width:780px){
  .driver-action-bar{display:flex;flex-direction:column;align-items:stretch;gap:2px;padding:2px 6px;margin-bottom:18px}
  .driver-action-bar__main,.driver-action-bar__nav{width:100%}
  .driver-action-bar__nav{padding:3px 0 0;border-left:0;border-top:1px solid #e8ebf0}
  .driver-action-bar__main{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
  .driver-action-bar__main>.button,.driver-import-flow-page>.driver-action-bar .driver-action-bar__main>.button{width:100%;min-width:0;height:40px;min-height:40px;padding:0 7px;font-size:12px;white-space:normal}
  .driver-action-bar__main>.driver-action--import,.driver-action-bar__main>.driver-action--manual,.driver-action-bar__main>.driver-action--compare{grid-column:auto}
  .driver-action-bar__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}
  .driver-action-bar__nav>.driver-action-tab,.driver-import-flow-page>.driver-action-bar .driver-action-bar__nav>.driver-action-tab{width:100%;height:40px;min-height:40px;padding:0 7px;font-size:12px;white-space:normal;text-align:center}
  .library-page>.page-heading>.page-title,.driver-workflow-page>.page-heading>.page-title,.driver-contributions-page>.page-heading>.page-title,.driver-detail-page>.page-heading>.page-title{font-size:clamp(42px,11vw,54px)}
  .library-page>.page-heading>.page-lede,.driver-workflow-page>.page-heading>.page-lede,.driver-contributions-page>.page-heading>.page-lede,.driver-detail-page>.page-heading>.page-lede{font-size:15px}
  .driver-library-overview{grid-template-columns:repeat(2,minmax(0,1fr))}
  .driver-library-stat:nth-child(2){border-right:0}
  .driver-library-stat:nth-child(-n+2){border-bottom:1px solid #e8edf3}
  .compare-library-toolbar{grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto auto 18px}
  .compare-library-toolbar .compare-selection-actions{grid-column:1/-1;justify-self:stretch;grid-template-columns:1fr 1fr}
  .compare-selection-page .compare-selection-header{grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto 18px}
  .compare-selection-page .compare-selection-header>strong{justify-self:start}
  .compare-selection-page .compare-selection-actions{grid-column:1;justify-self:stretch;grid-template-columns:1fr 1fr}
  .compare-selection-page [data-compare-submit]{grid-column:1/-1}
  .private-contribution-callout{grid-template-columns:1fr;align-items:start}
  .private-contribution-callout .button{width:100%}
  .driver-compare-page .compare-result-actions>.button{flex:1 1 140px;width:auto;min-height:44px;white-space:normal;text-align:center}
  .compare-result-count{flex-basis:100%;margin:0;text-align:center}
}
@media(max-width:480px){
  .driver-action-bar{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;padding:4px 6px}
  .driver-action-bar__main,.driver-action-bar__nav{display:contents}
  .driver-action-bar__main>.driver-action--import,.driver-action-bar__main>.driver-action--manual{grid-column:span 3}
  .driver-action-bar__main>.driver-action--compare,.driver-action-bar__nav>.driver-action--contributions,.driver-action-bar__nav>.driver-action--review{grid-column:span 2}
  .driver-action-bar__main>.button,.driver-action-bar__nav>.driver-action-tab,
  .driver-import-flow-page>.driver-action-bar .driver-action-bar__main>.button,
  .driver-import-flow-page>.driver-action-bar .driver-action-bar__nav>.driver-action-tab{height:40px;min-height:40px;padding:0 6px;font-size:11px}
}
@media(max-width:440px){
  .driver-library-overview{grid-template-columns:1fr}
  .driver-library-stat{border-right:0;border-bottom:1px solid #e8edf3!important}
  .driver-library-stat:last-child{border-bottom:0!important}
  .driver-library-stat span{white-space:normal}
  .compare-library-toolbar{grid-template-columns:1fr;grid-template-rows:auto auto auto 18px}
  .compare-library-toolbar .compare-selection-actions{grid-column:1;grid-template-columns:1fr}
  .compare-selection-page .compare-selection-actions{grid-template-columns:1fr}
  .compare-selection-page [data-compare-submit]{grid-column:1}
}

/* PDF Review keeps the application rail while its long form remains readable. */
.driver-pdf-review-page>.page-heading,
.driver-pdf-review-page>.driver-action-bar{width:100%;max-width:none;margin-inline:0}
.driver-pdf-review-page>.page-content{margin-left:0;margin-right:auto}

/* Import page now uses the shared application rail instead of a narrow centered form column. */
.driver-import-page>.page-heading,
.driver-import-page>.driver-action-bar,
.driver-import-page>.page-content{
  width:100%;
  max-width:none!important;
  margin-left:0!important;
  margin-right:0!important;
}
.driver-import-page>.driver-action-bar{
  margin-bottom:18px;
}
.driver-import-page .import-shell{
  grid-template-columns:minmax(0,1.55fr) minmax(300px,.65fr);
  gap:18px;
  align-items:stretch;
}
.driver-import-page .app-dropzone{
  min-height:310px;
  padding:32px 36px;
  border-color:#c7d0df;
  border-radius:16px;
  background:linear-gradient(145deg,#fbfcff,#f7f9ff);
}
.driver-import-page .app-dropzone:hover{
  border-color:#aa8bd9;
  background:linear-gradient(145deg,#fcfbff,#f8f5ff);
}
.driver-import-page .app-dropzone.is-dragging{
  border-color:var(--purple);
  background:#f8f4ff;
  box-shadow:0 0 0 4px rgba(123,36,234,.08);
}
.driver-import-page .drop-zone__kicker{
  display:inline-flex;
  align-items:center;
  min-height:25px;
  margin-bottom:14px;
  padding:4px 8px;
  border:1px solid #e1d5f5;
  border-radius:999px;
  background:#f7f1ff;
  color:#6a1cc7;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.driver-import-page .drop-icon{margin-top:0}
.driver-import-page .drop-icon svg{width:52px;height:52px}
.driver-import-page .drop-zone h2{
  max-width:620px;
  margin:14px 0 7px;
  font-size:clamp(22px,1.7vw,30px);
  line-height:1.18;
  letter-spacing:-.025em;
}
.driver-import-page .drop-zone p{
  max-width:620px;
  margin:0 0 20px;
  font-size:15px;
  line-height:1.55;
}
.driver-import-page .drop-zone [data-import-datasheet]{
  min-height:46px;
  padding:11px 18px;
  border-radius:11px;
  font-size:14px;
  box-shadow:0 8px 22px rgba(107,24,214,.16);
}
.driver-import-page .drop-zone small{
  max-width:620px;
  margin-top:18px;
  color:#78869a;
  font-size:12px;
  line-height:1.55;
}
.driver-import-page .import-principles{
  min-width:0;
  padding:24px;
  border-radius:16px;
}
.driver-import-page .import-principles__head{
  margin-bottom:5px;
  padding-bottom:16px;
  border-bottom:1px solid #eceff4;
}
.driver-import-page .import-principles__head>span{
  display:block;
  margin-bottom:4px;
  color:#6f22c8;
  font-size:10px;
  font-weight:850;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.driver-import-page .import-principles__head h3{
  margin:0;
  font-size:20px;
  letter-spacing:-.02em;
}
.driver-import-page .import-principles__head p{
  margin:7px 0 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
}
.driver-import-page .import-principles>div:not(.import-principles__head){
  padding:11px 0;
}
.driver-import-page .import-principles>div:not(.import-principles__head) span{
  font-size:13px;
  line-height:1.45;
}
@media(max-width:980px){
  .driver-import-page .import-shell{grid-template-columns:minmax(0,1fr)}
  .driver-import-page .app-dropzone{min-height:290px}
}
@media(max-width:520px){
  .driver-import-page .app-dropzone{min-height:270px;padding:24px 20px}
  .driver-import-page .drop-icon svg{width:46px;height:46px}
  .driver-import-page .drop-zone h2{font-size:23px}
  .driver-import-page .drop-zone p{font-size:14px}
  .driver-import-page .drop-zone [data-import-datasheet]{width:100%;max-width:260px}
  .driver-import-page .import-principles{padding:20px}
}

.driver-import-page .import-principles__head{
  display:block;
  align-items:initial;
  gap:0;
  border-top:0;
}
.driver-import-page .import-principles__head>span{
  display:block;
}

/* Review state semantics + centered import processing */
.pdf-processing-overlay{position:fixed;inset:0;z-index:1400;display:grid;place-items:center;box-sizing:border-box;padding:24px;background:rgba(15,23,42,.34);backdrop-filter:blur(4px)}
.pdf-processing-overlay[hidden]{display:none}
.pdf-processing-panel{width:min(560px,100%);box-sizing:border-box;border:1px solid #dbe3ec;border-radius:20px;background:#fff;padding:24px;box-shadow:0 30px 90px rgba(15,23,42,.24);color:var(--ink)}
.pdf-processing-main{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start}
.pdf-processing-main .spinner{margin-top:2px;border-color:#d8eef3;border-top-color:var(--driver-accent,#00ffee)}
.pdf-processing-main strong{display:block;font-size:22px;line-height:1.2}
.pdf-processing-main span{display:block;margin-top:5px;color:#56657a;font-size:13px;overflow-wrap:anywhere}
.pdf-processing-main p{margin:8px 0 0;color:#718097;font-size:15px;line-height:1.45}
.pdf-processing-slow{margin-top:18px;padding:13px 14px;border:1px solid #efd79e;border-radius:10px;background:#fff9e9;color:#71551a}
.pdf-processing-slow strong,.pdf-processing-slow span{display:block}.pdf-processing-slow span{margin-top:4px;font-size:12px;line-height:1.45}
.pdf-processing-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}
@media(max-width:600px){.pdf-processing-overlay{padding:12px}.pdf-processing-panel{padding:20px 16px}.pdf-processing-main strong{font-size:19px}.pdf-processing-actions{display:grid;grid-template-columns:1fr}.pdf-processing-actions .button{width:100%}}

.driver-pdf-review-page .p3-row.has-pending{box-shadow:inset 3px 0 #d89a24}
.driver-pdf-review-page .p3-row.has-warning{box-shadow:inset 3px 0 #d89a24}
.driver-pdf-review-page .p3-row.has-error{box-shadow:inset 3px 0 #cf344e}
.driver-pdf-review-page .confidence{padding:0;background:transparent!important;border:0;color:#718097!important;text-align:left;font-weight:650}
.driver-pdf-review-page .provenance-badge.is-published{background:#eef9fc;border-color:#c4eaf1;color:#17677a}
.driver-pdf-review-page .provenance-badge.is-absent{background:#f3f5f7;border-color:#e0e4e9;color:#667085}
.driver-pdf-review-page .provenance-badge.is-calculated{background:#f5efff;border-color:#ddccff;color:#60349a}
.driver-pdf-review-page .provenance-badge.is-manual{background:#f3f5f7;border-color:#e0e4e9;color:#475467}
.driver-pdf-review-page .p3-review-state{display:flex;align-items:center;justify-content:stretch;min-width:0}
.driver-pdf-review-page .confirm-box,.driver-pdf-review-page .review-state-chip{width:100%;min-height:44px;box-sizing:border-box;border-radius:9px;padding:9px 10px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;font-weight:750}
.driver-pdf-review-page .confirm-box.is-pending{border:1px solid #e6c67c;background:#fff8e7;color:#7a5812}
.driver-pdf-review-page .confirm-box.is-reviewed{border:1px solid #b5decf;background:#edf9f4;color:#176a52}
.driver-pdf-review-page .confirm-box input{width:18px;height:18px;accent-color:#18896a}
.driver-pdf-review-page .review-state-chip.is-blocked{border:1px solid #edbbc4;background:#fff1f3;color:#a5283f}
.driver-pdf-review-page .review-state-chip.is-calculated{border:1px solid #ddccff;background:#f5efff;color:#60349a}
.driver-pdf-review-page .review-state-chip.is-neutral{border:1px solid #e0e4e9;background:#f5f6f7;color:#667085}
.driver-pdf-review-page .p3-value input[readonly]{background:#f8fafc;color:#526174}

/* Contextual compare controls live with Sort / Table / Cards. */
.library-results-controls{display:flex;align-items:end;gap:10px;flex-wrap:wrap}
.compare-library-toolbar{display:flex;align-items:center;gap:8px;margin-left:auto;padding:5px 6px 5px 10px;border:1px solid #dbe5ec;border-radius:10px;background:#f8fbfc}
.compare-library-toolbar[hidden]{display:none!important}
.compare-library-toolbar>strong{font-size:12px;white-space:nowrap}
.compare-library-toolbar .button{min-height:38px;padding:8px 11px;font-size:12px;white-space:nowrap}
.compare-library-toolbar [data-compare-submit][aria-disabled=true]{opacity:.48;pointer-events:none}
.compare-library-toolbar .compare-selection-message{margin:0;color:#9a5d0b;font-size:11px;line-height:1.35}
@media(max-width:720px){.compare-library-toolbar{order:20;position:sticky;bottom:8px;z-index:8;width:100%;box-sizing:border-box;margin-left:0;box-shadow:0 10px 30px rgba(15,23,42,.12)}.compare-library-toolbar .compare-selection-message{flex-basis:100%}}

/* Compare result: one engineering matrix, restrained difference emphasis. */
.driver-compare-page .compare-detail-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.compare-context-controls{display:flex;align-items:end;gap:14px;flex-wrap:wrap}
.compare-context-controls>label{display:grid;gap:5px;font-size:11px;font-weight:750;color:#5f6d82}
.compare-context-controls select{min-height:40px;border:1px solid #d8e0e9;border-radius:9px;background:#fff;padding:7px 34px 7px 10px;font:inherit;color:var(--ink)}
.driver-compare-page .compare-matrix-scroll{overflow:auto;border:1px solid #dfe5ec;border-radius:12px;background:#fff}
.driver-compare-page .compare-table{width:100%;min-width:calc(520px + var(--compare-columns,2)*210px);border-collapse:separate;border-spacing:0}
.driver-compare-page .compare-table th,.driver-compare-page .compare-table td{padding:11px 12px;border-right:1px solid #edf0f4;border-bottom:1px solid #edf0f4;vertical-align:top;background:#fff}
.driver-compare-page .compare-table thead th{position:sticky;top:0;z-index:3;background:#f7f9fb}
.driver-compare-page .compare-table thead th:first-child{left:0;z-index:4;min-width:150px}
.driver-compare-page .compare-data-row>th{position:sticky;left:0;z-index:2;width:165px;min-width:165px;background:#fbfcfd}
.driver-compare-page .compare-group th{background:#f1f4f7;color:#344054;font-size:11px;text-transform:uppercase;letter-spacing:.07em}
.driver-compare-page .compare-value.is-different{background:#fff}
.driver-compare-page .compare-data-row.is-different>th{box-shadow:inset 3px 0 #a7cfd8}
.driver-compare-page .compare-difference-marker{color:#5a8e9b;font-style:normal;margin-left:7px;font-size:10px}
.driver-compare-page .compare-value.is-preferred{background:#f0faf6}
.driver-compare-page .compare-preference{display:inline-flex;margin:5px 0 0;padding:3px 6px;border-radius:999px;background:#daf1e7;color:#176a52;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.driver-compare-page .compare-meaning-head,.driver-compare-page .compare-meaning{min-width:260px;max-width:330px}
.driver-compare-page .compare-meaning{color:#5f6d82;font-size:11px;line-height:1.5;background:#fbfcfd}
.driver-compare-page .compare-evidence{margin-top:5px}.driver-compare-page .compare-evidence summary{font-size:10px;color:#567684}

@media(max-width:900px){
  .driver-compare-page .compare-detail-heading{align-items:stretch}
  .compare-context-controls{width:100%;justify-content:space-between}
  .compare-context-controls>label{flex:1;min-width:180px}
  .compare-context-controls select{width:100%}
  .driver-compare-page .compare-meaning-head,.driver-compare-page .compare-meaning{min-width:220px}
}
/* Compare V4 — reference deltas and compact engineering matrix */
.driver-compare-page .compare-engineering-unified{width:min(100%,1380px);margin-inline:auto}
.driver-compare-page .compare-matrix-scroll{width:100%;margin-inline:auto}
.driver-compare-page .compare-table{width:100%;min-width:calc(500px + var(--compare-columns,2)*220px);table-layout:fixed}
.driver-compare-page .compare-col-parameter{width:14%}.driver-compare-page .compare-col-meaning{width:32%}.driver-compare-page .compare-col-driver{width:calc(54% / var(--compare-columns,2))}
.driver-compare-page .compare-table thead th:first-child,.driver-compare-page .compare-data-row>th{width:auto;min-width:150px;max-width:none}
.driver-compare-page .compare-value{min-width:0;font-weight:650}.driver-compare-page .compare-primary-value{display:block;font-size:13px;line-height:1.35}
.driver-compare-page .compare-relative-delta{display:block;width:max-content;max-width:100%;margin-top:4px;font-size:10px;line-height:1.35;font-weight:800;letter-spacing:.01em}
.driver-compare-page .compare-driver-reference{display:inline-flex;width:max-content;margin-top:4px;padding:2px 6px;border-radius:999px;background:#edf1f5;color:#5f6d82;font-size:10px;font-weight:800;letter-spacing:.03em;text-transform:uppercase}.driver-compare-page .compare-relative-delta.is-negative{color:#b42318}.driver-compare-page .compare-relative-delta.is-positive{color:#16794f}.driver-compare-page .compare-relative-delta.is-neutral{color:#7c8797}
.driver-compare-page .compare-value.is-different{background:#fff;box-shadow:none}.driver-compare-page .compare-data-row.is-different>th{box-shadow:inset 3px 0 #a7cfd8}
.driver-compare-page .compare-meaning-head,.driver-compare-page .compare-meaning{width:auto;min-width:260px;max-width:none}.driver-compare-page .compare-meaning{padding-right:18px}
.driver-compare-page .compare-preference,.driver-compare-page .compare-difference-marker{display:none!important}
@media(max-width:1100px){.driver-compare-page .compare-engineering-unified{width:100%}.driver-compare-page .compare-table{table-layout:auto}.driver-compare-page .compare-col-parameter,.driver-compare-page .compare-col-driver,.driver-compare-page .compare-col-meaning{width:auto}.driver-compare-page .compare-value{min-width:185px}}

@media(max-width:600px){
  .driver-compare-page .compare-result-actions{padding:9px}
  .compare-context-controls{display:grid;grid-template-columns:1fr}
  .compare-view-options{display:flex;flex-wrap:wrap;gap:10px}
  .driver-compare-page .compare-table{min-width:920px}
}

.driver-pdf-review-page .derived-review-control{display:grid;gap:6px;width:100%}
.driver-pdf-review-page .derived-review-control .button{min-height:34px;padding:6px 8px;font-size:10px}

.driver-pdf-review-page .review-state-chip.is-pending{border:1px solid #e6c67c;background:#fff8e7;color:#7a5812}

@media(min-width:721px){.compare-library-toolbar{width:410px;min-width:410px;box-sizing:border-box;justify-content:flex-end}}

.library-results-toolbar--overview .compare-library-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto auto;grid-template-rows:auto 16px;align-items:center;column-gap:8px;row-gap:3px}
.library-results-toolbar--overview .compare-library-toolbar>strong{grid-column:1;grid-row:1}
.library-results-toolbar--overview .compare-library-toolbar>[data-compare-clear]{grid-column:2;grid-row:1}
.library-results-toolbar--overview .compare-library-toolbar>[data-compare-submit]{grid-column:3;grid-row:1}
.library-results-toolbar--overview .compare-library-toolbar .compare-selection-message{grid-column:1/-1;grid-row:2;min-height:14px;margin:0}
.library-results-toolbar--overview .compare-library-toolbar .compare-selection-message:empty{display:block!important;visibility:hidden}
@media(max-width:720px){.library-results-toolbar--overview .compare-library-toolbar{grid-template-columns:minmax(0,1fr) auto auto}}

.library-results-controls>.compare-library-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 72px 124px;grid-template-rows:38px 16px;align-items:center;column-gap:8px;row-gap:3px}
.library-results-controls>.compare-library-toolbar>strong{grid-column:1;grid-row:1}
.library-results-controls>.compare-library-toolbar>[data-compare-clear]{grid-column:2;grid-row:1;width:72px}
.library-results-controls>.compare-library-toolbar>[data-compare-submit]{grid-column:3;grid-row:1;width:124px}
.library-results-controls>.compare-library-toolbar .compare-selection-message{grid-column:1/-1;grid-row:2;min-height:14px;margin:0}
.library-results-controls>.compare-library-toolbar .compare-selection-message:empty{display:block!important;visibility:hidden}
@media(max-width:720px){.library-results-controls>.compare-library-toolbar{grid-template-columns:minmax(0,1fr) 64px 124px;width:100%;min-width:0}}

.pdf-processing-actions [hidden]{display:none!important}
.driver-compare-page .compare-value.is-different{background:#fff;box-shadow:none}
.driver-compare-page .compare-evidence summary{color:#28798a;font-weight:700}
.driver-compare-page .compare-evidence>div{border-color:#dce6ea;background:#fbfcfd}
.driver-compare-page .compare-driver-head a{color:#28798a}

@media(min-width:721px){.library-results-controls>.compare-library-toolbar{flex:0 0 410px;width:410px;min-width:410px;max-width:410px}}
@media(max-width:720px){.library-results-controls>.compare-library-toolbar{flex:1 1 100%;max-width:none}}

/* Human-confirmed review semantics */
.driver-pdf-review-page .provenance-badge.is-manual{background:#fff1f3;border-color:#edbbc4;color:#a5283f}
.driver-pdf-review-page .confirm-box.is-high-pending{border:1px solid #9bd9c4;background:#eefaf5;color:#176a52}
.driver-pdf-review-page .confirm-box.is-medium-pending{border:1px solid #e6c67c;background:#fff8e7;color:#7a5812}
.driver-pdf-review-page .confirm-box.is-low-pending{border:1px solid #e7b66d;background:#fff3e2;color:#99540a}
.driver-pdf-review-page .confirm-box.is-manual-pending{border:1px solid #edbbc4;background:#fff1f3;color:#a5283f}
.driver-pdf-review-page .confirm-box.is-derived-pending{border:1px solid #d4bafa;background:#f5efff;color:#60349a}
.driver-pdf-review-page .confirm-box.is-high-pending input{accent-color:#18896a}
.driver-pdf-review-page .confirm-box.is-medium-pending input{accent-color:#b47a12}
.driver-pdf-review-page .confirm-box.is-low-pending input{accent-color:#c36b10}
.driver-pdf-review-page .confirm-box.is-manual-pending input{accent-color:#bd3049}
.driver-pdf-review-page .confirm-box.is-derived-pending input{accent-color:#7a35c5}
.driver-pdf-review-page .confirm-box.is-reviewed{border-color:#8fd2ba;background:#dff5ec;color:#116449;font-weight:800}
.driver-pdf-review-page .confidence--high{background:#eaf8f0!important;color:#267148!important}
.driver-pdf-review-page .confidence--medium{background:#fff5df!important;color:#8a6010!important}
.driver-pdf-review-page .confidence--low{background:#fff0df!important;color:#a25a08!important}

/* Desktop Compare selection stays on the same compact row as Sort / Table / Cards. */
@media(min-width:721px){
  .library-results-controls>.compare-library-toolbar{
    display:grid;grid-template-columns:72px 54px 142px;grid-template-rows:38px;align-items:center;column-gap:12px;flex:0 0 292px;
    width:292px;min-width:292px;max-width:292px;height:38px;min-height:38px;
    margin:0 0 0 6px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;
  }
  .library-results-controls>.compare-library-toolbar>strong{grid-column:1;width:72px;min-width:72px;font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}
  .library-results-controls>.compare-library-toolbar>[data-compare-clear]{grid-column:2;width:54px;min-width:54px;height:38px}
  .library-results-controls>.compare-library-toolbar>[data-compare-submit]{grid-column:3;width:142px;min-width:142px;height:38px}
  .library-results-controls>.compare-library-toolbar .compare-selection-message{display:none!important}
}
@media(max-width:720px){
  .library-results-controls>.compare-library-toolbar{
    min-height:44px;padding:5px 7px;grid-template-columns:minmax(0,1fr) auto auto;
    grid-template-rows:38px auto;
  }
}


/* Shared Review Driver workspace — Master Admin mode */
.admin-shared-driver-review-page .review-row{grid-template-columns:minmax(150px,190px) minmax(320px,1fr) minmax(150px,190px) minmax(150px,180px);column-gap:14px;align-items:start}
.admin-shared-driver-review-page .p3-review-state{min-width:0}.admin-shared-driver-review-page .confirm-box{position:static;min-width:0;white-space:normal;text-align:center}.admin-shared-driver-review-page .field-trust-meta{min-width:0}.admin-shared-driver-review-page .field-trust-meta>*{max-width:100%}
.admin-shared-review-context{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:14px;padding:16px 18px;border:1px solid #e1d5f4;border-radius:13px;background:#fbf8ff}.admin-shared-review-context>div:first-child{display:grid;gap:3px}.admin-shared-review-context>div:last-child{display:flex;gap:8px;flex-wrap:wrap}.admin-shared-review-context strong{font-size:18px}.admin-shared-review-context span:not(.eyebrow){color:#697587;font-size:12px}.admin-shared-review-warning{display:grid;gap:4px;margin-bottom:14px;padding:12px 14px;border:1px solid #dfc170;border-radius:10px;background:#fffaf0;color:#71500b}.admin-shared-review-warning span{font-size:12px;line-height:1.5}.admin-shared-change-reason{padding-bottom:18px}.admin-shared-change-reason>label{display:grid;gap:7px;margin:0 18px;font-weight:750}.admin-shared-change-reason textarea{width:100%;box-sizing:border-box;min-height:92px;padding:10px 11px;border:1px solid #d9dfe7;border-radius:8px;font:inherit;resize:vertical}.admin-shared-history{margin-top:16px}.admin-shared-history>summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 18px;cursor:pointer;list-style:none}.admin-shared-history>summary::-webkit-details-marker{display:none}.admin-shared-history>summary span{color:#748096;font-size:12px}.admin-shared-history>div{display:grid;gap:8px;padding:0 18px 18px}.admin-shared-history-row{display:grid;grid-template-columns:minmax(190px,.65fr) minmax(220px,1.35fr);gap:6px 16px;padding:11px 12px;border:1px solid #e6e9ef;border-radius:9px;background:#fafbfd}.admin-shared-history-row>div{display:grid;gap:2px}.admin-shared-history-row span,.admin-shared-history-row small{color:#778294;font-size:11px}.admin-shared-history-row p{margin:0}.admin-shared-history-row small{grid-column:1/-1}
@media(max-width:980px){.admin-shared-driver-review-page .review-row{grid-template-columns:150px minmax(240px,1fr) 140px}.admin-shared-driver-review-page .p3-review-state{grid-column:2/-1;justify-self:start}.admin-shared-driver-review-page .source-detail,.admin-shared-driver-review-page .field-flags{grid-column:2/-1}}
@media(max-width:780px){.admin-shared-review-context{align-items:flex-start;flex-direction:column}.admin-shared-review-context>div:last-child,.admin-shared-review-context .button{width:100%}.admin-shared-driver-review-page .review-row{grid-template-columns:1fr}.admin-shared-driver-review-page .p3-review-state,.admin-shared-driver-review-page .source-detail,.admin-shared-driver-review-page .field-flags{grid-column:1}.admin-shared-history-row{grid-template-columns:1fr}.admin-shared-history-row small{grid-column:auto}}


/* Compare V5 — application-aware preferred references */
.driver-compare-page .compare-driver-reference{display:none!important}
.driver-compare-page .compare-preferred-reference,.driver-compare-page .compare-relative-delta{display:block;width:max-content;max-width:100%;margin-top:4px;font-size:10px;line-height:1.35;font-weight:800;letter-spacing:.01em}
.driver-compare-page .compare-preferred-reference{padding:2px 6px;border-radius:999px;background:#e7f4ec;color:#26734d}
.driver-compare-page .compare-relative-delta.is-worse{color:#b42318}.driver-compare-page .compare-relative-delta.is-neutral{color:#6f7b8b}
.compare-policy-legend{display:grid;grid-template-columns:minmax(190px,.8fr) minmax(0,2.2fr);gap:18px;margin:12px 0;padding:13px 15px;border:1px solid #dfe5ec;border-radius:11px;background:#f8fafc}.compare-policy-legend h3{margin:0 0 3px;font-size:12px}.compare-policy-legend p{margin:0;color:#687589;font-size:10px;line-height:1.45}.compare-policy-legend dl{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:0}.compare-policy-legend dl>div{min-width:0}.compare-policy-legend dt{display:flex;align-items:center;gap:5px;margin:0 0 2px;color:#344054;font-size:10px;font-weight:800}.compare-policy-legend dd{margin:0;color:#748096;font-size:10px;line-height:1.4}.legend-swatch{width:9px;height:9px;border-radius:50%;background:#a7b0bd;flex:0 0 auto}.legend-swatch--preferred{background:#4b9b70}.legend-swatch--worse{background:#c83b31}.legend-swatch--neutral{background:#8b95a4}
.driver-compare-page .compare-meaning{white-space:normal}
@media(max-width:1100px){.compare-policy-legend{grid-template-columns:1fr}.compare-policy-legend dl{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.compare-policy-legend dl{grid-template-columns:1fr 1fr}.compare-policy-legend{padding:12px}}


/* Compare color semantics: engineering direction, not arithmetic sign */
.driver-compare-page .compare-value.is-preferred-reference .compare-preferred-reference{background:#e7f4ec;color:#16794f}
.driver-compare-page .compare-value.is-worse-than-preferred .compare-relative-delta{color:#b42318}


/* Compare policy refinement — keep driver identity visible during long desktop comparisons. */
@media(min-width:1280px){
  .driver-compare-page .compare-matrix-scroll{overflow:visible}
  .driver-compare-page .compare-table thead th{top:86px;z-index:12;box-shadow:0 1px 0 #dfe5ec,0 8px 16px rgba(15,23,42,.04)}
  .driver-compare-page .compare-table thead th:first-child{z-index:13}
}


/* Compact sticky Compare identity row: names remain visible without a tall frozen panel. */
.driver-compare-page .compare-driver-head__compact{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.driver-compare-page .compare-driver-head__compact strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.driver-compare-page .compare-driver-head__compact a{flex:none;font-size:10px;font-weight:700}
@media(min-width:1280px){
  .driver-compare-page .compare-table thead th{top:86px;padding-top:8px;padding-bottom:8px;box-shadow:0 1px 0 #dfe5ec,0 5px 12px rgba(15,23,42,.035)}
  .driver-compare-page .compare-driver-head{height:34px;vertical-align:middle}
}