:root{color:#121826;font-synthesis:none;text-rendering:optimizelegibility;--surface:#fff;--surface-soft:#f8fafc;--ink:#121826;--muted:#667085;--line:#d8e0ea;--accent:#2563eb;--sidebar:#121826;--sidebar-muted:#9aa4b2;--gap:16px;--radius:8px;--shadow:0 18px 46px #1f2a441a;background:#eef2f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{background:linear-gradient(120deg,#2563eb14,#0000 34%),linear-gradient(240deg,#0f8a5f14,#0000 32%),#eef2f7;min-width:320px;margin:0;overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.material-symbols-rounded{font-variation-settings:"FILL" 0, "wght" 600, "GRAD" 0, "opsz" 24;letter-spacing:normal;text-transform:none;white-space:nowrap;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;direction:ltr;width:1.25em;min-width:1.25em;max-width:1.25em;font-family:Material 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span{color:var(--sidebar-muted);text-transform:uppercase;font-size:.72rem;font-weight:850}.locale-select select{color:#fff;border-radius:var(--radius);background:#ffffff14;border:1px solid #ffffff29;width:100%;min-height:40px;padding:0 10px;font-weight:760}.workbench{align-content:start;gap:var(--gap);grid-template-rows:auto auto auto auto;min-width:0;padding:18px;display:grid}.topbar{align-items:end;gap:var(--gap);grid-template-columns:minmax(0,1fr) auto;display:grid}.eyebrow,.section-title p,.field span,.hex-field span,.range-row span,.format-card span,.metric span,.note{color:var(--muted)}.eyebrow,.section-title p,.field span,.hex-field span,.range-row span,.format-card span,.metric span{letter-spacing:0;text-transform:uppercase;margin:0;font-size:.74rem;font-weight:850}h1,h2,p{margin:0}h1{color:var(--ink);letter-spacing:0;overflow-wrap:anywhere;font-size:clamp(2rem,4.2vw,3.5rem);line-height:.96}.quick-controls{border-radius:var(--radius);background:#ffffff7a;border:1px solid #d8e0eab8;grid-template-columns:56px 224px 176px;align-items:end;gap:12px;padding:12px;display:grid}.color-field,.button-field{gap:6px;min-width:0;display:grid}.color-field span,.button-field>span{min-height:15px;color:var(--muted);text-transform:uppercase;font-size:.74rem;font-weight:850;line-height:1}.color-input{border:1px solid var(--line);border-radius:var(--radius);background:0 0;width:56px;height:48px;padding:0}.hex-field,.field{gap:7px;display:grid}.hex-field{width:100%}.hex-field input,.field input,.field select{width:100%;min-width:0;height:48px;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:0 12px;font-weight:800}.field select{appearance:auto}.menu-select{position:relative}.menu-select>button{width:100%;min-height:48px;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);background:#fff;justify-content:space-between;align-items:center;padding:0 12px 0 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solid #0f8a5f33;padding:12px}.metric.fail{background:#b4231814;border-color:#b4231833}.metric strong{margin-top:4px;font-size:1.35rem;display:block}.contrast-preview{border-radius:var(--radius);min-height:300px;padding:28px}.contrast-preview p{text-transform:uppercase;opacity:.75;font-size:.8rem;font-weight:850}.contrast-preview h2{max-width:650px;margin-top:12px;font-size:clamp(2rem,5vw,4.3rem);line-height:1}.contrast-preview button{border-radius:var(--radius);border:0;min-height:44px;margin-top:22px;padding:0 16px;font-weight:850}.suggestions,.stop-grid{grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;margin-top:12px;display:grid}.suggestions button,.stop-grid button{min-width:0;min-height:42px;color:var(--ink);background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius);gap:8px;padding:0 10px;font-weight:800}.suggestions span,.stop-grid span{border:1px solid var(--line);border-radius:50%;flex:none;width:22px;height:22px}.suggestions 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#0000;place-content:center;min-height:92px;padding:12px;display:grid}.audit-cell.pass{outline-color:#0f8a5f47}.audit-cell.fail{outline-color:#b4231847}.audit-cell strong,.audit-cell span{display:block}.surface-preview{color:var(--surface-on-primary);background:var(--surface-primary);border-radius:var(--radius);overflow:hidden}.surface-preview nav{background:#00000024;align-items:center;gap:18px;padding:18px;font-weight:800;display:flex}.surface-preview nav button{min-height:40px;color:var(--surface-primary);background:var(--surface-on-primary);border-radius:var(--radius);border:0;margin-left:auto;padding:0 14px;font-weight:850}.surface-preview section{grid-template-columns:minmax(0,1fr) 220px;align-items:end;gap:20px;min-height:380px;padding:28px;display:grid}.surface-preview h2{max-width:680px;margin-top:8px;font-size:clamp(2rem,5vw,4.5rem);line-height:1}.surface-preview p{text-transform:uppercase;opacity:.78;font-weight:850}.surface-preview span{opacity:.82;max-width:560px;margin-top:16px;line-height:1.6;display:block}.surface-card{color:var(--ink);border-radius:var(--radius);background:#fff;padding:18px}.surface-card strong,.surface-card em{display:block}.surface-card em{margin-top:18px;font-size:3rem;font-style:normal;font-weight:900}.name-list{gap:10px;display:grid}.name-list button{min-height:56px;color:var(--ink);background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius);text-align:left;grid-template-columns:44px minmax(0,1fr) 90px 52px;align-items:center;gap:12px;padding:8px 12px;display:grid}.name-list span{border-radius:6px;width:44px;height:34px}.name-list small,.name-list em{color:var(--muted);font-style:normal;font-weight:800}.compare-grid{gap:10px;display:grid}.compare-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 120px;align-items:center;gap:10px;display:grid}.compare-row span{border-radius:var(--radius);min-height:56px}.compare-row strong{font-size:.9rem}.note{margin-top:12px;font-size:.88rem;line-height:1.55}.export-view pre{color:#e5edf8;border-radius:var(--radius);background:#111827;min-height:380px;margin:0;padding:18px;font-family:Cascadia Mono,Consolas,monospace;font-size:.88rem;line-height:1.6;overflow:auto}.ad-slot{border:1px solid var(--line);border-radius:var(--radius);background:#ffffffb8;min-width:0;padding:0;display:none;overflow:hidden}.ad-slot.loaded{padding:12px;display:block}@media (width<=1280px){.topbar{grid-template-columns:1fr;align-items:start}.quick-controls{grid-template-columns:56px minmax(180px,224px) 176px;justify-self:start}}@media (width<=1120px){.app-frame{grid-template-columns:1fr}.sidebar{height:auto;padding:14px;position:static}.brand{justify-content:center}.tool-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.sidebar-action{margin-top:0}.view-grid{grid-template-columns:1fr}.swatch-strip{grid-template-columns:repeat(5,minmax(110px,1fr))}}@media (width<=760px){.workbench{padding:14px}.quick-controls{grid-template-columns:56px minmax(0,1fr);width:100%;display:grid}.hex-field{width:100%}.button-field{grid-column:1/-1}.random-button{width:100%}.tool-nav{grid-template-columns:1fr 1fr}.swatch-strip,.format-grid,.metrics,.palette-cards,.compare-row,.audit-grid,.surface-preview section,.name-list button{grid-template-columns:1fr}.swatch{min-height:92px}.range-row{grid-template-columns:1fr;gap:8px}.range-row output{text-align:left}.contrast-preview{padding:20px}.contrast-preview h2{font-size:2.1rem}}