:root{--bg: #0d0d0f;--panel: #141417;--panel-2: #191920;--line: #26262e;--ink: #ecebe6;--muted: #8e8e99;--accent: #ec008c;--accent-soft: rgba(236, 0, 140, .14);--mono: "Spline Sans Mono", ui-monospace, monospace;--display: "Bricolage Grotesque", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--mono);font-size:13px;overflow:hidden}#app{display:grid;grid-template:"topbar topbar" 58px "rail stage" 1fr "status status" 32px / 304px 1fr}.topbar{grid-area:topbar;display:flex;align-items:center;gap:20px;padding:0 18px;border-bottom:1px solid var(--line);background:repeating-linear-gradient(-45deg,transparent 0 22px,rgba(236,0,140,.05) 22px 24px),var(--panel)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:26px;height:26px;color:var(--accent)}.brand h1{font-family:var(--display);font-weight:800;font-size:21px;letter-spacing:.01em}.brand h1 em{font-style:normal;color:var(--accent);font-weight:500;margin-left:2px}.tagline{color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.top-actions{margin-left:auto;display:flex;gap:10px}.btn{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--ink);background:var(--panel-2);border:1px solid var(--line);padding:8px 14px;cursor:pointer;transition:border-color .12s,background .12s,color .12s;-webkit-user-select:none;user-select:none}.btn:hover:not(:disabled){border-color:var(--accent);color:#fff}.btn:disabled{opacity:.35;cursor:not-allowed}.btn.solid{background:var(--accent);border-color:var(--accent);color:#fff;display:inline-block}.btn.solid:hover{background:#ff2ea6}.btn.solid input[type=file]{display:none}.btn.ghost{background:transparent}.btn.sm{padding:4px 10px;font-size:11px}.rail{grid-area:rail;border-right:1px solid var(--line);background:var(--panel);overflow-y:auto;padding:6px 0 24px}.group{padding:16px 18px 18px;border-bottom:1px solid var(--line)}.group h2{font-family:var(--display);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);margin-bottom:14px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.row:last-child{margin-bottom:0}.row label{color:var(--muted)}.row.readout output{color:var(--ink)}.row.slider{flex-direction:column;align-items:stretch;gap:6px}.row.slider label{display:flex;justify-content:space-between}.row.slider output{color:var(--ink)}.row.check{justify-content:flex-start}.row.check label{color:var(--ink);cursor:pointer}.hint{color:var(--muted);font-size:11px;line-height:1.5;margin-top:10px}input[type=number],input[type=text],select{font-family:var(--mono);font-size:12px;color:var(--ink);background:var(--bg);border:1px solid var(--line);padding:6px 8px;width:150px}input[type=number]{width:80px}input:focus,select:focus{outline:none;border-color:var(--accent)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3px;background:var(--line);cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:14px;height:14px;background:var(--accent);border:2px solid var(--bg);border-radius:50%;box-shadow:0 0 0 1px var(--accent)}input[type=checkbox]{accent-color:var(--accent);width:14px;height:14px}.shape-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.shape{background:var(--bg);border:1px solid var(--line);color:var(--muted);padding:8px 0;cursor:pointer;display:grid;place-items:center;transition:border-color .12s,color .12s,background .12s}.shape svg{width:26px;height:26px}.shape:hover{color:var(--ink);border-color:var(--muted)}.shape.active{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.export-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.btn.export{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:9px 12px;font-weight:700}.btn.export span{font-weight:400;font-size:10px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}.btn.export:hover:not(:disabled) span{color:var(--accent)}.stage{grid-area:stage;position:relative;overflow:hidden;--check: #1a1a1e;background-image:linear-gradient(45deg,var(--check) 25%,transparent 25%),linear-gradient(-45deg,var(--check) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,var(--check) 75%),linear-gradient(-45deg,transparent 75%,var(--check) 75%);background-size:24px 24px;background-position:0 0,0 12px,12px -12px,-12px 0;background-color:#121215}#preview{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;cursor:grab;touch-action:none}#preview.panning{cursor:grabbing}#cut-path{stroke:var(--accent);stroke-width:1.6;stroke-dasharray:7 5;vector-effect:non-scaling-stroke;animation:ants .9s linear infinite}#cut-shadow{stroke:#ec008c47;stroke-width:5;vector-effect:non-scaling-stroke}@keyframes ants{to{stroke-dashoffset:-12}}.dropzone{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--muted);pointer-events:none;z-index:2}.dropzone .drop-ico{width:44px;height:44px;color:var(--accent);margin-bottom:6px}.dropzone strong{color:var(--ink);font-family:var(--display);font-size:16px;font-weight:700}.dropzone .sub{max-width:380px;font-size:11px;line-height:1.6}.dropzone.hidden{display:none}#app.dragover .stage{outline:2px dashed var(--accent);outline-offset:-8px}.stage-tools{position:absolute;right:14px;top:12px;z-index:3}.status{grid-area:status;display:flex;align-items:center;gap:26px;padding:0 16px;border-top:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden}.status span:first-child{color:var(--ink)}.status #st-zoom{margin-left:auto}.toast{position:absolute;left:50%;bottom:22px;transform:translate(-50%);z-index:5;max-width:520px;padding:10px 16px;font-size:12px;line-height:1.5;background:var(--panel-2);border:1px solid var(--line);border-left:3px solid var(--accent);color:var(--ink);box-shadow:0 8px 28px #00000080}.toast.error{border-left-color:#ff4d4d}