:root{font-family:system-ui,sans-serif;color-scheme:dark light;--panel:light-dark(#faf8f2ed,#202222ed);--text:light-dark(#242727,#f4f3ed);--control:light-dark(#e9e7e1,#343636)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;width:100%;height:100%;overflow:hidden}
#carpet{position:relative;width:100%;height:100dvh;background:#699c98;overflow:hidden}
#carpet>canvas{position:absolute;inset:-2%;width:104%;height:104%;touch-action:none;image-rendering:auto}
#carpet>canvas:focus-visible{outline:3px solid var(--text);outline-offset:-7px}
.controls{position:absolute;top:20px;left:20px;right:20px;width:fit-content;max-width:calc(100% - 40px);display:flex;align-items:end;flex-wrap:wrap;gap:8px;padding:12px;background:var(--panel);color:var(--text);border-radius:12px;transition:opacity .7s}
label{display:grid;gap:5px;font-size:12px;min-width:220px;flex:1}
button,select{font:inherit;font-size:14px;color:var(--text);background:var(--control);border:0;border-radius:7px;min-height:38px;padding:8px 12px;cursor:pointer}
select{width:100%;max-width:100%}
button:hover{filter:brightness(1.1)}
button:focus-visible,select:focus-visible{outline:2px solid var(--text);outline-offset:3px}
output{position:absolute;bottom:20px;left:20px;display:flex;align-items:center;gap:9px;padding:10px 13px;max-width:calc(100% - 240px);background:var(--panel);color:var(--text);border-radius:9px;font-size:13px;transition:opacity .7s}
.legal-links{position:absolute;right:20px;bottom:20px;display:flex;gap:12px;padding:8px 10px;background:var(--panel);border-radius:9px;font-size:11px;opacity:.64;transition:opacity .25s}.legal-links:hover,.legal-links:focus-within{opacity:1}.legal-links a{color:var(--text);text-decoration:none}.legal-links a:hover{text-decoration:underline}.legal-links a:focus-visible{outline:2px solid var(--text);outline-offset:3px}
#chip{width:20px;height:20px;display:none;border-radius:3px}
.palette-dock{position:absolute;z-index:2;left:50%;bottom:66px;transform:translateX(-50%);display:grid;gap:10px;width:min(760px,calc(100% - 40px));padding:12px;background:var(--panel);color:var(--text);border-radius:12px;transition:opacity .7s,transform .7s}
.palette-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}
.color-copy{display:grid;grid-template-rows:minmax(42px,7vh) auto;gap:0;padding:0;overflow:hidden;min-width:0}
.color-copy .swatch{display:block;background:var(--swatch)}
.color-copy code{display:block;padding:7px 3px;font:600 12px ui-monospace,SFMono-Regular,Consolas,monospace;overflow:hidden;text-overflow:ellipsis}
.palette-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.copy-fallback{display:grid;gap:6px;font-size:12px}
.copy-fallback textarea{width:100%;resize:none;font:13px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text);background:var(--control);border:0;border-radius:7px;padding:8px}
dialog{width:min(920px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:20px;color:var(--text);background:var(--panel);border:0;border-radius:16px;box-shadow:0 24px 80px #0008;overflow:auto}
dialog::backdrop{background:#1119;backdrop-filter:blur(8px)}
.collection-head{display:flex;justify-content:space-between;align-items:start;gap:16px}
.collection-head h1{margin:0 0 4px;font-size:clamp(22px,4vw,34px);font-weight:650;letter-spacing:-.03em}
.collection-head p,.collection-empty{margin:0;color:color-mix(in srgb,var(--text) 72%,transparent);font-size:14px}
.collection-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.collection-notice{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px;padding:10px 12px;background:var(--control);border-radius:9px;font-size:13px}
.collection-notice textarea{flex-basis:100%;width:100%;resize:none;font:13px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text);background:var(--panel);border:0;border-radius:7px;padding:8px}
.collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.collection-card{display:grid;gap:10px;padding:10px;background:var(--control);border-radius:12px}
.collection-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:8px;background:#777}
.collection-card h2{margin:0;font-size:16px;overflow-wrap:anywhere}
.collection-card time{font-size:12px;opacity:.7}
.collection-colors{display:grid;grid-template-columns:repeat(5,1fr);height:28px;overflow:hidden;border-radius:6px}
.collection-colors span{background:var(--swatch)}
.collection-card-actions{display:flex;gap:6px;flex-wrap:wrap}
.collection-card-actions button{min-height:34px;padding:6px 9px;font-size:12px}
.collection-empty{padding:42px 0;text-align:center}
.export-preview{display:block;width:100%;max-height:46vh;margin:18px 0;object-fit:contain;background:#111;border-radius:10px}
.export-detail{font-size:13px;line-height:1.45;opacity:.78}
.export-progress{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;margin-top:14px}.export-progress progress{width:100%}
.workbench-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.workbench-compare figure{display:grid;gap:6px;margin:0}.workbench-compare canvas{display:block;width:100%;border-radius:10px;background:#555}.workbench-compare figcaption{font-size:12px;opacity:.72}
.workbench-colors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.workbench-color{display:grid;gap:7px;min-width:0;padding:8px;background:var(--control);border-radius:10px}.workbench-color input[type=color]{width:100%;height:54px;padding:0;border:0;border-radius:7px;background:transparent;cursor:pointer}.workbench-format-input{display:grid;gap:5px}.workbench-format-input select{width:100%;min-width:68px;padding-inline:7px;font-size:12px}.workbench-color input[type=text]{width:100%;min-width:0;padding:8px;border:0;border-radius:7px;font:600 11px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text);background:var(--panel)}.workbench-values{font-size:12px}.workbench-values summary{cursor:pointer;opacity:.8}.workbench-value-list{display:grid;gap:4px;margin-top:6px}.workbench-value-list button{min-height:30px;padding:5px 6px;overflow:hidden;text-align:left;text-overflow:ellipsis;white-space:nowrap;font:11px ui-monospace,SFMono-Regular,Consolas,monospace}.workbench-color-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:5px}.workbench-color-buttons button{min-width:0;min-height:34px;padding:5px;font-size:12px}.workbench-lock[aria-pressed=true]{box-shadow:inset 0 0 0 2px currentColor}.workbench-actions{display:flex;justify-content:center;align-items:end;gap:8px;flex-wrap:wrap;margin-top:14px}.workbench-results{padding-top:14px;border-top:1px solid color-mix(in srgb,var(--text) 18%,transparent)}.workbench-copy-format{display:grid;min-width:170px;flex:0}.workbench-copy-format select{min-width:170px}.workbench-color-context{margin:10px 0 0;text-align:center;font-size:12px;opacity:.72}.workbench-exit{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:14px;padding:10px 12px;background:var(--control);border-radius:9px;font-size:13px}.workbench-exit span{margin-right:auto}
#carpet.resting:not(.held) .controls,#carpet.resting:not(.held) output,#carpet.resting:not(.held) .palette-dock,#carpet.resting:not(.held) .legal-links{opacity:0;pointer-events:none}
#carpet.resting:not(.held) .palette-dock{transform:translate(-50%,12px)}
#carpet.resting:focus-within .controls{opacity:1;pointer-events:auto}
#carpet.resting:not(.held) .legal-links:focus-within{opacity:1;pointer-events:auto}
#carpet.resting{cursor:none}
@media(max-width:700px){.workbench-colors{grid-template-columns:1fr}.workbench-color{grid-template-columns:58px minmax(0,1fr);align-items:center}.workbench-color input[type=color]{height:48px}.workbench-format-input{grid-template-columns:76px minmax(0,1fr)}.workbench-values,.workbench-color-buttons{grid-column:1/-1}.workbench-color-buttons{grid-template-columns:repeat(4,1fr)}}
@media(max-width:500px){.controls{top:12px;left:12px;right:12px;max-width:calc(100% - 24px)}label{flex-basis:100%;min-width:0}button,select{min-height:44px;font-size:16px}.palette-dock{width:calc(100% - 24px);bottom:60px;padding:9px}.palette-strip{gap:4px}.color-copy{grid-template-rows:42px auto}.color-copy code{font-size:10px;padding:6px 1px}dialog{width:calc(100% - 20px);max-height:calc(100dvh - 20px);padding:14px}.collection-head{align-items:center}.collection-head p{font-size:12px}.collection-grid{grid-template-columns:1fr}.workbench-compare{grid-template-columns:1fr 1fr;gap:7px}.workbench-actions button{flex:1 1 140px}.legal-links{right:12px;bottom:12px}output{bottom:54px;left:12px;max-width:calc(100% - 24px)}}
@media(prefers-reduced-motion:reduce){.controls,output{transition:none}}