.app{grid-template-columns:minmax(0,1fr) 360px}.side{position:sticky;top:16px}.dropzone{text-align:center;cursor:pointer;color:var(--ink);background:#fafcfd;border:2px dashed #b8c4d4;border-radius:14px;flex-direction:column;align-items:center;gap:6px;margin:0;padding:44px 20px;display:flex;position:relative}.dropzone:hover,.dropzone.over{border-color:var(--brand);background:var(--brand-soft)}.dropzone input{opacity:0;width:1px;height:1px;position:absolute;inset:0}.dropzone:focus-within{outline:2px solid var(--brand);outline-offset:2px}.dz-title{font-size:1.1rem;font-weight:700}.dz-title u{color:var(--brand)}.dz-sub{color:var(--muted);font-size:.88rem;font-weight:400}.dropzone.compact{flex-direction:row;justify-content:center;padding:12px}.dropzone.compact .dz-sub{display:none}.link-btn.inline{margin:0;font-weight:700}.stage{border:1px solid var(--line);background:repeating-conic-gradient(#eef1f5 0% 25%,#fff 0% 50%) 50%/20px 20px;border-radius:12px;place-items:center;margin-top:14px;padding:10px;display:grid}.stage canvas{width:auto;max-width:100%;height:auto;max-height:66vh;display:block}.dims{color:var(--muted);text-align:center;min-height:1.2em;margin:8px 0 0;font-size:.85rem}label output{color:var(--ink);margin-left:4px;font-weight:700}.swatches{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px;display:grid}.swatches label{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:10px;margin:0;position:relative;box-shadow:inset 0 0 0 1px #0f172a14}.swatches input,.frames input{opacity:0;width:1px;height:1px;position:absolute;top:0;left:0}.swatches label.on{border-color:var(--ink)}.swatches label:focus-within,.frames label:focus-within{outline:2px solid var(--brand);outline-offset:1px}.sw-solid{background:conic-gradient(#f87171,#facc15,#4ade80,#60a5fa,#c084fc,#f87171)}.sw-none{background:repeating-conic-gradient(#e2e8f0 0% 25%,#fff 0% 50%) 50%/12px 12px}.inline-color{align-items:center;gap:10px;display:flex}.inline-color input[type=color]{border:1px solid var(--line);background:#fff;border-radius:6px;width:44px;height:30px;padding:0}.frames{grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:12px;display:grid}.frames label{border:1px solid var(--line);text-align:center;cursor:pointer;color:var(--ink);background:#fff;border-radius:8px;margin:0;padding:8px 2px;font-size:.82rem;font-weight:600;position:relative}.frames label.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.btn.wide{width:100%;margin-top:10px}.status{min-height:1.2em;color:var(--brand);font-weight:600}select:disabled{opacity:.5}@media (width<=900px){.app{grid-template-columns:1fr}.side{position:static}}