/* Colorrow Palette Accessibility Matrix — Phase 13 */
.cr-matrix-page{padding:clamp(28px,4vw,56px) max(20px,calc((100vw - 1440px)/2));background:var(--cr-canvas);color:var(--cr-text)}
.cr-matrix-intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.6fr);gap:var(--cr-space-8);align-items:end;margin-bottom:var(--cr-space-8)}
.cr-matrix-eyebrow,.cr-matrix-kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--cr-text-muted);margin-bottom:8px}
.cr-matrix-lede{max-width:780px;font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--cr-text-muted);margin:12px 0 0}
.cr-matrix-intro__note{margin:0;padding:18px 20px;border:1px solid var(--cr-border);border-radius:var(--cr-radius-lg);background:var(--cr-surface);font-size:14px;line-height:1.55;color:var(--cr-text-muted)}
.cr-matrix-intro__note strong{display:block;color:var(--cr-text);margin-bottom:4px}
.cr-matrix-workspace{display:grid;grid-template-columns:minmax(300px,360px) minmax(0,1fr);gap:var(--cr-space-6);align-items:start}
.cr-matrix-editor,.cr-matrix-results{border:1px solid var(--cr-border);border-radius:var(--cr-radius-xl);background:var(--cr-surface);box-shadow:var(--cr-shadow-1)}
.cr-matrix-editor{padding:22px;position:sticky;top:96px}
.cr-matrix-results{padding:clamp(18px,2.4vw,30px);overflow:hidden}
.cr-matrix-panel-head,.cr-matrix-results-head,.cr-matrix-pairings-head{display:flex;gap:18px;align-items:flex-start;justify-content:space-between}
.cr-matrix-panel-head h2,.cr-matrix-results-head h2,.cr-matrix-pairings-head h3{margin:0;font-size:clamp(20px,2vw,28px);line-height:1.1}
.cr-matrix-count{white-space:nowrap;border:1px solid var(--cr-border);border-radius:999px;padding:6px 9px;font-size:12px;font-weight:800;color:var(--cr-text-muted);background:var(--cr-canvas)}
.cr-matrix-help,.cr-matrix-results-head p,.cr-matrix-pairings-head p{color:var(--cr-text-muted);font-size:14px;line-height:1.5;margin:9px 0 0}
.cr-matrix-color-list{display:grid;gap:10px;margin-top:18px}
.cr-matrix-color-row{display:grid;grid-template-columns:24px 42px minmax(0,1fr) 40px;gap:9px;align-items:start}
.cr-matrix-color-index{display:grid;place-items:center;height:42px;font-size:12px;font-weight:800;color:var(--cr-text-muted)}
.cr-matrix-picker{width:42px;height:42px;border:1px solid var(--cr-border-strong);padding:3px;border-radius:10px;background:var(--cr-surface);cursor:pointer}
.cr-matrix-picker::-webkit-color-swatch-wrapper{padding:0}.cr-matrix-picker::-webkit-color-swatch{border:0;border-radius:6px}
.cr-matrix-hex-field{min-width:0}.cr-matrix-hex-field .cr-field{width:100%;height:42px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;text-transform:uppercase}
.cr-matrix-field-error{display:block;min-height:16px;font-size:11px;line-height:1.35;color:var(--cr-danger);margin-top:3px}
.cr-matrix-remove{width:40px;height:40px}.cr-matrix-remove svg{width:18px;height:18px;fill:currentColor}.cr-matrix-remove:disabled{opacity:.35;cursor:not-allowed}
.cr-matrix-editor-actions{display:flex;gap:9px;margin:14px 0 20px}.cr-matrix-editor-actions .cr-btn{flex:1}
.cr-matrix-bulk,.cr-matrix-import{padding-top:18px;border-top:1px solid var(--cr-border);margin-top:18px}.cr-matrix-bulk label,.cr-matrix-import label{display:grid;gap:3px;font-size:14px}.cr-matrix-bulk label span,.cr-matrix-import label span{color:var(--cr-text-muted);font-size:12px;line-height:1.4}
.cr-matrix-bulk textarea{width:100%;resize:vertical;min-height:82px;margin-top:9px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.5}.cr-matrix-bulk .cr-btn{width:100%}
.cr-matrix-import-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:9px}.cr-matrix-select-shell{position:relative;min-width:0;color:var(--cr-ink)}.cr-matrix-select-shell::after{content:"";position:absolute;top:50%;right:18px;width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-65%) rotate(45deg);pointer-events:none}.cr-matrix-import-row .cr-select{width:100%;min-width:0;padding-right:48px;-webkit-appearance:none;appearance:none;background-image:none}.cr-matrix-import-status{margin:7px 0 0;color:var(--cr-text-muted);font-size:12px;line-height:1.45}
.cr-matrix-results-head{margin-bottom:22px}.cr-matrix-workflow-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.cr-matrix-workflow-actions .cr-btn{white-space:nowrap}
.cr-matrix-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}.cr-matrix-summary>div{border:1px solid var(--cr-border);border-radius:14px;padding:13px 14px;background:var(--cr-canvas)}.cr-matrix-summary span{display:block;color:var(--cr-text-muted);font-size:12px;margin-bottom:5px}.cr-matrix-summary strong{font-size:20px;line-height:1.1}
.cr-matrix-legend{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:10px 0 14px;color:var(--cr-text-muted);font-size:12px}.cr-matrix-legend>span{display:inline-flex;align-items:center;gap:5px}.cr-matrix-legend strong{color:var(--cr-text)}
.cr-matrix-badge{display:inline-flex;align-items:center;justify-content:center;gap:3px;min-width:34px;border-radius:999px;padding:3px 6px;font-size:10px;line-height:1;font-weight:900;border:1px solid currentColor}.cr-matrix-badge.is-pass{color:var(--cr-success);background:var(--cr-success-soft)}.cr-matrix-badge.is-fail{color:var(--cr-danger);background:var(--cr-danger-soft)}
.cr-matrix-table-wrap{overflow:auto;border:1px solid var(--cr-border);border-radius:16px;outline:none}.cr-matrix-table-wrap:focus-visible{outline:3px solid var(--cr-focus);outline-offset:3px}
.cr-matrix-table{width:100%;min-width:820px;border-collapse:separate;border-spacing:0;background:var(--cr-surface)}.cr-matrix-table th,.cr-matrix-table td{border-right:1px solid var(--cr-border);border-bottom:1px solid var(--cr-border);padding:0;text-align:center;vertical-align:stretch}.cr-matrix-table tr:last-child th,.cr-matrix-table tr:last-child td{border-bottom:0}.cr-matrix-table th:last-child,.cr-matrix-table td:last-child{border-right:0}.cr-matrix-table thead th{position:sticky;top:0;z-index:2;background:var(--cr-surface);padding:8px;min-width:108px}.cr-matrix-table thead th:first-child{left:0;z-index:4;min-width:130px;font-size:11px;line-height:1.25;color:var(--cr-text-muted)}.cr-matrix-table tbody th{position:sticky;left:0;z-index:3;background:var(--cr-surface);padding:8px;min-width:130px}
.cr-matrix-head-swatch{display:flex;min-height:52px;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:var(--head-color);color:var(--head-text);border-radius:9px;padding:6px 7px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}.cr-matrix-head-swatch i{font-style:normal;font-size:10px;opacity:.78}.cr-matrix-head-swatch strong{font-size:11px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.cr-matrix-cell-link,.cr-matrix-same{min-height:96px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:10px;color:var(--cr-text);text-decoration:none;background:var(--cr-surface);transition:background var(--cr-motion-fast) var(--cr-ease-standard),transform var(--cr-motion-fast) var(--cr-ease-standard)}.cr-matrix-cell-link:hover{background:var(--cr-canvas)}.cr-matrix-cell-link:focus-visible{position:relative;z-index:5;outline:3px solid var(--cr-focus);outline-offset:-3px}.cr-matrix-cell-link>strong,.cr-matrix-same>strong{font-size:14px}.cr-matrix-same{color:var(--cr-text-muted);background:var(--cr-canvas)}.cr-matrix-same small{font-size:10px}
.cr-matrix-mini-pair,.cr-matrix-pair-swatches{display:flex;border:1px solid var(--cr-border);border-radius:999px;overflow:hidden;background:var(--cr-surface)}.cr-matrix-mini-pair i{display:block;width:20px;height:12px;background:var(--pair-color)}.cr-matrix-cell-badges{display:flex;gap:4px}
.cr-matrix-pairings{margin-top:24px;padding-top:22px;border-top:1px solid var(--cr-border)}.cr-matrix-pairings-head p{max-width:420px;text-align:right}.cr-matrix-pair-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.cr-matrix-pair-card{display:grid;grid-template-columns:28px auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:12px;border:1px solid var(--cr-border);border-radius:14px;background:var(--cr-canvas)}.cr-matrix-pair-rank{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--cr-surface);border:1px solid var(--cr-border);font-size:11px;font-weight:900;color:var(--cr-text-muted)}.cr-matrix-pair-swatches i{display:block;width:24px;height:24px;background:var(--pair-color)}.cr-matrix-pair-copy{min-width:0}.cr-matrix-pair-copy strong,.cr-matrix-pair-copy span,.cr-matrix-pair-copy small{display:block}.cr-matrix-pair-copy strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cr-matrix-pair-copy span{font-size:15px;font-weight:900;margin-top:2px}.cr-matrix-pair-copy small{color:var(--cr-text-muted);font-size:10px;margin-top:2px}.cr-matrix-pair-card .cr-btn{padding:8px 10px;font-size:11px;white-space:nowrap}
.cr-matrix-content{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:clamp(30px,5vw,64px)}.cr-matrix-content article{padding:clamp(20px,2.5vw,30px);border:1px solid var(--cr-border);border-radius:var(--cr-radius-xl);background:var(--cr-surface)}.cr-matrix-content h2{font-size:clamp(20px,2vw,28px);line-height:1.15;margin:0 0 12px}.cr-matrix-content p,.cr-matrix-content li{color:var(--cr-text-muted);font-size:15px;line-height:1.7}.cr-matrix-content p:last-child{margin-bottom:0}.cr-matrix-content ul{padding-left:20px;margin:10px 0 0}.cr-matrix-related-card{grid-column:1/-1}.cr-matrix-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.cr-matrix-related a{display:block;padding:15px;border:1px solid var(--cr-border);border-radius:13px;text-decoration:none;color:var(--cr-text);background:var(--cr-canvas)}.cr-matrix-related a:hover{border-color:var(--cr-border-strong)}.cr-matrix-related a:focus-visible{outline:3px solid var(--cr-focus);outline-offset:2px}.cr-matrix-related strong,.cr-matrix-related span{display:block}.cr-matrix-related span{margin-top:5px;color:var(--cr-text-muted);font-size:12px;line-height:1.5}
@media(max-width:1120px){.cr-matrix-workspace{grid-template-columns:1fr}.cr-matrix-editor{position:static}.cr-matrix-color-list{grid-template-columns:repeat(2,minmax(0,1fr))}.cr-matrix-pair-list{grid-template-columns:1fr}}
@media(max-width:820px){.cr-matrix-intro{grid-template-columns:1fr}.cr-matrix-results-head,.cr-matrix-pairings-head{display:block}.cr-matrix-workflow-actions{justify-content:flex-start;margin-top:14px}.cr-matrix-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.cr-matrix-content{grid-template-columns:1fr}.cr-matrix-related-card{grid-column:auto}.cr-matrix-related{grid-template-columns:1fr}.cr-matrix-pairings-head p{text-align:left}.cr-matrix-color-list{grid-template-columns:1fr}}
@media(max-width:560px){.cr-matrix-page{padding-inline:14px}.cr-matrix-editor,.cr-matrix-results{border-radius:18px;padding:16px}.cr-matrix-summary{gap:7px}.cr-matrix-summary>div{padding:11px}.cr-matrix-summary strong{font-size:17px}.cr-matrix-workflow-actions{display:grid;grid-template-columns:1fr}.cr-matrix-workflow-actions .cr-btn{text-align:center}.cr-matrix-pair-card{grid-template-columns:28px auto minmax(0,1fr)}.cr-matrix-pair-card .cr-btn{grid-column:1/-1}.cr-matrix-import-row{grid-template-columns:1fr}.cr-matrix-editor-actions{display:grid;grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.cr-matrix-cell-link{transition:none}}