:root{--surface-0:#17171a;--surface-1:#1f1f23;--surface-2:#29292e;--surface-3:#34343a;--line:#3d3d44;--line-strong:#55555e;--text:#ecebe8;--text-muted:#a2a1a8;--text-faint:#75747c;--accent:#e8a95b;--accent-ink:#231a0e;--danger:#e0685a;--warn:#e6c25a;--radius:4px;--cell:clamp(30px, 4.6vw, 54px);--touch:36px;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (pointer:coarse){:root{--touch:44px}}*{box-sizing:border-box}html,body{background:var(--surface-0);color:var(--text);font:14px/1.45 var(--sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0}button,input,select{font:inherit;color:inherit}h2,h3{margin:0}.icon{flex:none;display:block}.topbar{z-index:20;padding:max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left));background:var(--surface-0);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px 10px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:8px;margin-right:6px;display:flex}.brand svg{image-rendering:pixelated}.brand-name{font:700 17px/1 var(--mono);letter-spacing:-.02em}.seed-form{background:var(--surface-1);border:1px solid var(--line);border-radius:var(--radius);height:var(--touch);flex:0 260px;align-items:center;min-width:0;display:flex}.seed-form:focus-within{border-color:var(--line-strong)}.seed-label{color:var(--text-faint);font:12px var(--mono);padding:0 6px 0 10px}.seed-input{min-width:0;height:100%;font-family:var(--mono);background:0 0;border:0;outline:none;flex:1}.history-buttons{gap:2px;display:flex}.topbar-spacer{flex:1}.save-form{gap:6px;display:flex}.name-input{width:190px}.button{min-height:var(--touch);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:6px;padding:0 12px;display:inline-flex}.button:hover{background:var(--surface-3);border-color:var(--line-strong)}.button:active{transform:translateY(1px)}.button:disabled{opacity:.45;cursor:default}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:650;box-shadow:0 2px #9b6a2c}.button.primary:hover{background:#f0b670}.button.accent{border-color:var(--accent);color:var(--accent)}.button.small{min-height:32px;padding:0 9px;font-size:13px}.button.wide{width:100%}.button.danger{background:var(--danger);border-color:var(--danger);color:#1c0a07}@media (pointer:coarse){.button.small{min-height:40px}}.remix{min-width:108px}.icon-button{width:var(--touch);height:var(--touch);border-radius:var(--radius);color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #0000;place-items:center;display:inline-grid}.icon-button:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.icon-button:disabled{opacity:.35;cursor:default}.icon-button.is-active{color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, transparent)}.text-input,.select{height:var(--touch);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-1);outline:none;min-width:0;padding:0 10px}.text-input:focus,.select:focus{border-color:var(--line-strong)}.select{width:100%}.select.compact{width:auto;height:34px;font-size:13px}.check{cursor:pointer;color:var(--text-muted);min-height:var(--touch);align-items:center;gap:7px;font-size:13px;display:inline-flex}.check input{width:18px;height:18px;accent-color:var(--accent)}.value-toggle{padding:0 6px}.is-value-check .value-toggle{color:var(--text)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.layout{padding:16px max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:16px;display:grid}.workspace{flex-direction:column;gap:14px;min-width:0;display:flex}.sidebar{top:calc(var(--topbar-height,60px) + 16px);max-height:calc(100vh - var(--topbar-height,60px) - 32px);overscroll-behavior:contain;border:1px solid var(--line);background:var(--surface-1);border-radius:6px;position:sticky;overflow-y:auto}@media (width<=1099px){.layout{grid-template-columns:minmax(0,1fr)}.sidebar{max-height:none;position:static;overflow:visible}.name-input{width:150px}}@media (width<=1099px) and (height>=900px){.layout{flex-direction:column;align-items:stretch;gap:14px;display:flex}.workspace{display:contents}.stage{top:calc(var(--topbar-height,60px) + 8px);z-index:10;box-shadow:0 -9px 0 1px var(--surface-0), 0 12px 24px -8px #0009;gap:8px;padding:12px;position:sticky}.stage .inspector{min-height:28px}}@media (width<=720px){.topbar-spacer{display:none}.seed-form{flex:100%;order:5}.save-form{flex:auto}.name-input{flex:1;width:auto}}.panel{border:1px solid var(--line);background:var(--surface-1);border-radius:6px;min-width:0;padding:14px}.panel-header{flex-wrap:wrap;align-items:center;gap:6px 12px;margin-bottom:12px;display:flex}.panel-header h2{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:13px;font-weight:650}.panel-note{color:var(--text-faint);flex:1;min-width:200px;font-size:12.5px}.panel-tools{flex-wrap:wrap;align-items:center;gap:4px 14px;margin-left:auto;display:flex}.stage{background:#2e2e33;flex-direction:column;gap:14px;padding:clamp(14px,3vw,32px);display:flex}.cross-wrap{justify-content:center;padding:6px 4px 2px;display:flex;overflow-x:auto}.cross{display:grid;position:relative}.cross-key-frame{pointer-events:none;z-index:2;border:4px solid #0e0e10;border-radius:2px;margin:-4px;box-shadow:0 6px 18px #00000059}.cross-cell{cursor:pointer;z-index:1;border:0;padding:0;transition:transform 80ms ease-out;position:relative}.cross-cell:hover{z-index:3;transform:scale(1.06)}.cross-cell.is-selected{outline:3px solid var(--text);outline-offset:-3px;z-index:4}.binding-mark{background:#ffffffd9;width:6px;height:6px;position:absolute;bottom:3px;right:3px;box-shadow:0 0 0 1px #0000008c}.cross-label{font:11px/1.2 var(--mono);color:var(--text-muted);text-align:center;text-overflow:ellipsis;white-space:nowrap;padding-top:10px;padding-inline:2px;overflow:hidden}.inspector{min-height:40px;color:var(--text-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 16px;font-size:13px;display:flex}.inspector.is-empty{color:var(--text-faint)}.inspector-chip{border-radius:2px;width:22px;height:22px;box-shadow:inset 0 0 0 1px #ffffff26}.inspector-hex{font:600 15px var(--mono);color:var(--text);border:1px dashed var(--line-strong);border-radius:var(--radius);cursor:copy;background:0 0;padding:4px 8px}.inspector-stat b{color:var(--text);margin-right:4px;font-weight:600}.warnings{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.warning{border-left:3px solid var(--warn);background:color-mix(in srgb, var(--warn) 9%, var(--surface-1));border-radius:0 var(--radius) var(--radius) 0;padding:8px 12px;font-size:13px}.warning.is-procreate-limit{border-color:var(--danger);background:color-mix(in srgb, var(--danger) 9%, var(--surface-1))}.ramp-list{grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:10px;display:grid}.ramp-card{border:1px solid var(--line);background:var(--surface-2);border-radius:6px;flex-direction:column;gap:8px;padding:8px;display:flex}.ramp-card.is-locked{border-color:color-mix(in srgb, var(--accent) 55%, var(--line))}.ramp-card-header{align-items:center;gap:2px;display:flex}.ramp-label-input{border-radius:var(--radius);background:0 0;border:1px solid #0000;outline:none;flex:1;min-width:0;height:32px;padding:0 6px;font-weight:600}.ramp-label-input:hover{border-color:var(--line)}.ramp-label-input:focus{border-color:var(--line-strong);background:var(--surface-1)}.ramp-strip{border-radius:2px;height:40px;display:flex;overflow:hidden}.ramp-tone{cursor:pointer;border:0;flex:1;padding:0;position:relative}.ramp-tone.is-midtone:after{content:"";background:#ffffffd9;width:6px;height:6px;margin-left:-3px;position:absolute;bottom:4px;left:50%;box-shadow:0 0 0 1px #00000080}.ramp-base-row{align-items:center;gap:6px;display:flex}.color-well{cursor:pointer;flex:none;width:36px;height:36px;position:relative}.color-well input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.color-well span{border-radius:var(--radius);pointer-events:none;width:100%;height:100%;display:block;box-shadow:inset 0 0 0 1px #ffffff2e}.hex-input{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-1);width:92px;height:36px;font-family:var(--mono);outline:none;padding:0 8px}.hex-input:focus{border-color:var(--line-strong)}.ramp-meta{color:var(--text-faint);font:11px var(--mono);margin-left:auto}.sphere-row{flex-wrap:wrap;gap:12px;display:flex}.sphere{flex-direction:column;align-items:center;gap:4px;margin:0;display:flex}.sphere canvas{width:136px;height:144px;image-rendering:pixelated;border-radius:3px}.sphere figcaption{font:11px var(--mono);color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:136px;overflow:hidden}@media (width<=720px){.sphere canvas{width:102px;height:108px}}.compare-caption{color:var(--text-muted);margin:14px 0 8px;font-size:13px}.value-scale{border-radius:3px;display:flex;overflow-x:auto}.value-column{cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1 0 18px;padding:0;display:flex}.value-column span{height:34px;display:block}.section{border-bottom:1px solid 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var(--mono);color:var(--text-muted)}.field-hint{color:var(--text-faint);margin:0;font-size:12px;line-height:1.45}.slider{appearance:none;cursor:pointer;touch-action:pan-y;background:0 0;width:100%;height:28px;margin:0}.slider::-webkit-slider-runnable-track{background:var(--track-background,var(--surface-3));border-radius:3px;height:6px}.slider::-moz-range-track{background:var(--track-background,var(--surface-3));border-radius:3px;height:6px}.slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text);border:2px solid var(--surface-0);border-radius:3px;width:20px;height:20px;margin-top:-7px;box-shadow:0 1px 0 2px #00000040}.slider::-moz-range-thumb{background:var(--text);border:2px solid var(--surface-0);border-radius:3px;width:18px;height:18px}@media (pointer:coarse){.slider{height:36px}.slider::-webkit-slider-thumb{width:26px;height:26px;margin-top:-10px}}.toggle{cursor:pointer;align-items:center;gap:10px;min-height:32px;display:flex}.toggle 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var(--line)}.segment.is-active{background:var(--text);color:var(--surface-0);font-weight:650}.hue-pair{align-items:flex-end;gap:10px;display:flex}.hue-chip{border-radius:3px;flex:none;width:22px;height:22px;margin-bottom:4px;box-shadow:inset 0 0 0 1px #0000004d}.sheet-backdrop{z-index:50;background:#0000008c;place-items:center;padding:16px;animation:.12s ease-out fade-in;display:grid;position:fixed;inset:0}.sheet{border:1px solid var(--line-strong);background:var(--surface-1);border-radius:8px;flex-direction:column;width:min(720px,100%);max-height:min(86vh,860px);animation:.16s ease-out rise;display:flex;box-shadow:0 24px 60px #00000080}.sheet-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:12px 12px 12px 18px;display:flex}.sheet-header h2{text-overflow:ellipsis;white-space:nowrap;font-size:16px;overflow:hidden}.sheet-body{flex-direction:column;gap:10px;padding:16px 18px 20px;display:flex;overflow-y:auto}.sheet-subhead{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin-top:8px;font-size:12px}.export-preview{border-radius:3px;height:36px;display:flex;overflow:hidden}.export-preview span{flex:1}.export-preview .is-over{opacity:.25}.export-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;display:grid}.library-actions{flex-wrap:wrap;gap:8px;display:flex}.library-list{flex-direction:column;gap:8px;margin:6px 0 0;padding:0;list-style:none;display:flex}.library-item{border:1px solid var(--line);background:var(--surface-2);border-radius:6px;grid-template-columns:1fr;gap:8px;padding:10px;display:grid}.library-item.is-loaded{border-color:var(--accent)}.library-swatches{cursor:pointer;background:0 0;border:0;border-radius:3px;height:30px;padding:0;display:flex;overflow:hidden}.library-swatches span{flex:1}.library-meta{flex-direction:column;gap:2px;min-width:0;display:flex}.library-date{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.library-buttons{flex-wrap:wrap;gap:6px;display:flex}.empty-state{color:var(--text-faint);text-align:center;margin:0;padding:24px 0}.toast{left:50%;bottom:max(24px, env(safe-area-inset-bottom));z-index:60;background:var(--text);color:var(--surface-0);border-radius:6px;max-width:calc(100vw - 32px);padding:10px 16px;font-weight:600;animation:.16s ease-out rise;position:fixed;transform:translate(-50%);box-shadow:0 10px 30px #0006}@keyframes fade-in{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(8px)}}.toast{animation-name:toast-rise}@keyframes toast-rise{0%{opacity:0;transform:translate(-50%,8px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}