:root,[data-theme=light]{--bg: #FAFAF7;--bg-elevated: #FFFFFF;--bg-panel: #F4F4F0;--bg-soft: #EFEFEA;--border: rgba(11,11,11,.1);--border-strong: rgba(11,11,11,.18);--text: #0B0B0B;--text-dim: rgba(11,11,11,.62);--text-faint: rgba(11,11,11,.4);--accent: #E1FF3F;--accent-hot: #C7E835;--accent-ink: #0B0B0B;--coral: #FF8A65;--lavender: #C7A7FF;--mint: #7FE3C2;--danger: #E05B52;--warn: #F5A623;--card-ink-bg: var(--text);--card-ink-fg: var(--bg);--radius: 20px;--radius-sm: 12px;--radius-xs: 8px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(11,11,11,.04), 0 2px 8px rgba(11,11,11,.04);--shadow: 0 4px 16px -4px rgba(11,11,11,.08), 0 2px 6px rgba(11,11,11,.04);--shadow-lg: 0 20px 40px -20px rgba(11,11,11,.25), 0 8px 16px -8px rgba(11,11,11,.1);--canvas-bg: radial-gradient(circle at 50% 30%, #EDEDE8 0, #D8D8D2 60%);--btn-hover: rgba(11,11,11,.06);--chip-bg: rgba(11,11,11,.05);--overlay-bg: rgba(11,11,11,.55);--overlay-text: #fff;--font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;color-scheme:light}[data-theme=dark]{--bg: #0B0B0B;--bg-elevated: #151515;--bg-panel: #1C1C1C;--bg-soft: #222222;--border: rgba(255,255,255,.1);--border-strong: rgba(255,255,255,.18);--text: #FAFAF7;--text-dim: rgba(250,250,247,.6);--text-faint: rgba(250,250,247,.38);--accent: #E1FF3F;--accent-hot: #D4F235;--accent-ink: #0B0B0B;--shadow-sm: 0 1px 2px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);--shadow: 0 4px 16px -4px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.3);--shadow-lg: 0 20px 40px -20px rgba(0,0,0,.7), 0 8px 16px -8px rgba(0,0,0,.5);--canvas-bg: radial-gradient(circle at 50% 30%, #1a1a24 0, #0d0d0f 60%);--btn-hover: rgba(255,255,255,.08);--chip-bg: rgba(255,255,255,.06);--overlay-bg: rgba(0,0,0,.65);--card-ink-bg: var(--bg-elevated);--card-ink-fg: var(--text);color-scheme:dark}*{box-sizing:border-box}.slides-row::-webkit-scrollbar,.hide-scroll::-webkit-scrollbar{display:none}.hide-scroll{scrollbar-width:none}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;-webkit-font-smoothing:antialiased;overscroll-behavior:none;touch-action:manipulation}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}.app{display:flex;flex-direction:column;height:100%;min-height:0}.topbar{display:flex;align-items:center;gap:8px;padding:12px 20px;background:color-mix(in srgb,var(--bg-elevated) 88%,transparent);backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--border);flex-shrink:0;position:sticky;top:0;z-index:20}.topbar h1{font-size:17px;margin:0;font-weight:700;font-family:var(--font-display);letter-spacing:-.4px}.topbar .spacer{flex:1}.topbar .icon-btn{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-panel);border:1px solid var(--border);transition:background .15s,transform .05s,box-shadow .15s}.topbar .icon-btn:hover{background:var(--bg-elevated);box-shadow:var(--shadow-sm);border-color:var(--border-strong)}.topbar .icon-btn:active{transform:scale(.94)}.topbar .icon-btn:disabled{opacity:.3;cursor:not-allowed}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-pill);background:var(--bg-panel);border:1px solid var(--border);font-weight:600;transition:background .15s,transform .05s,box-shadow .15s,border-color .15s;text-align:center;font-size:14px}.btn:hover{background:var(--bg-elevated);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.btn:active{transform:scale(.97)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover{background:var(--accent-hot);border-color:var(--accent-hot)}.btn.ink{background:var(--text);border-color:var(--text);color:var(--bg)}.btn.ink:hover{opacity:.86}.btn.danger{color:var(--danger)}.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover{background:var(--btn-hover)}.screen{flex:1;display:flex;min-height:0}@media (max-width: 800px){.screen{flex-direction:column}}.canvas-area{flex:1;display:flex;align-items:center;justify-content:center;padding:24px;min-width:0;min-height:0;background:var(--canvas-bg);position:relative}.canvas-area:before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,rgba(11,11,11,.025) 1px,transparent 1px),linear-gradient(to bottom,rgba(11,11,11,.025) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}[data-theme=dark] .canvas-area:before{background-image:linear-gradient(to right,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.04) 1px,transparent 1px)}.panel{width:340px;padding:20px;background:var(--bg-elevated);border-left:1px solid var(--border);overflow-y:auto;overflow-x:hidden;flex-shrink:0}@media (max-width: 800px){.panel{width:100%;border-left:none;border-top:1px solid var(--border);max-height:48vh}}.panel h3{font-family:var(--font-display);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-dim);margin:24px 0 10px;font-weight:700;display:flex;align-items:center;gap:8px}.panel h3:first-child{margin-top:0}.panel h3:before{content:"";width:4px;height:4px;border-radius:999px;background:var(--accent);flex-shrink:0}.row{display:flex;flex-wrap:wrap;gap:6px}.btn-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:6px 0}.btn-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.btn-grid>.chip,.btn-grid>.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;width:100%;min-width:0;padding:8px 10px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chip{padding:8px 14px;border-radius:var(--radius-pill);background:var(--bg-panel);border:1px solid var(--border);color:var(--text-dim);font-size:13px;font-weight:600;transition:background .15s,color .15s,border-color .15s,transform .05s}.chip:hover{background:var(--bg-elevated);color:var(--text);border-color:var(--border-strong)}.chip:active{transform:scale(.97)}.chip.active{background:var(--text);border-color:var(--text);color:var(--bg)}.chip.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,var(--border))}.chip.danger:hover{background:color-mix(in srgb,var(--danger) 14%,var(--bg-panel));color:var(--danger);border-color:var(--danger)}.chip.full{width:100%;justify-content:center;display:inline-flex}.slider-row{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:13px;color:var(--text-dim)}.slider-row label{width:72px;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.slider-row input[type=range]{flex:1;min-width:0;accent-color:var(--text);height:18px}.slider-row .val{width:42px;flex-shrink:0;text-align:right;color:var(--text);font-variant-numeric:tabular-nums;font-weight:600;font-size:12px}.canvas-stage{position:relative;background:#000;box-shadow:var(--shadow-lg);max-width:100%;max-height:100%;overflow:hidden;touch-action:none;border-radius:10px}.canvas-stage canvas{display:block;touch-action:none;user-select:none}.slice-lines{position:absolute;inset:0;pointer-events:none}.slice-lines div{position:absolute;top:0;bottom:0;width:2px;background:var(--accent);box-shadow:0 0 0 1px #0000008c}.dialog-backdrop{position:fixed;inset:0;background:color-mix(in srgb,var(--text) 50%,transparent);display:flex;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);animation:dlg-fade .18s ease-out}.dialog{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;width:min(460px,92vw);max-height:88vh;overflow-y:auto;overflow-x:hidden;box-shadow:var(--shadow-lg);animation:dlg-pop .22s cubic-bezier(.2,.8,.2,1);scrollbar-width:none;-ms-overflow-style:none}.dialog::-webkit-scrollbar{display:none}.dialog h2{margin:0 0 18px;font-size:22px;font-family:var(--font-display);font-weight:800;letter-spacing:-.6px;line-height:1.15}.dialog .actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px;position:sticky;bottom:-24px;margin-bottom:-24px;padding:14px 0 10px;background:linear-gradient(to top,var(--bg-elevated) 65%,transparent);z-index:1}@keyframes dlg-fade{0%{opacity:0}to{opacity:1}}@keyframes dlg-pop{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;height:100%;color:var(--text-dim);text-align:center}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;padding:0;overflow-y:auto;width:100%}.free-canvas{position:relative;background:#000;box-shadow:var(--shadow-lg);overflow:hidden;touch-action:none;user-select:none;border-radius:10px}.free-item{position:absolute;transform-origin:center center;user-select:none;touch-action:none;will-change:transform}.free-item.selected{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}.free-item img{display:block;width:100%;height:100%;pointer-events:none}input[type=text],input[type=number],input[type=search],textarea,select{background:var(--bg-panel);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);padding:10px 12px;font:inherit;transition:border-color .15s,background .15s}input[type=text]:focus,input[type=number]:focus,input[type=search]:focus,textarea:focus,select:focus{outline:none;border-color:var(--text);background:var(--bg-elevated)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:999px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}