:root{--bg:#f6f4f0;--card:#fff;--ink:#202020;--mut:#8a8a8a;--acc:#8a5a2b;--acc2:#c07b3a;--line:#e5e0d8;--ok:#2e7d32;--bad:#c62828}*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}.topbar{position:sticky;top:0;z-index:50;background:#fffe;backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}.bar-in{max-width:1150px;margin:0 auto;padding:10px 20px 8px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}h1{font-size:18px;margin:0}h1 b{color:var(--acc)}.brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px}#toolsNav{display:flex;gap:6px;flex-wrap:wrap;align-items:center}#toolsNav .pill{display:flex;align-items:center;gap:6px;padding:5px 12px 5px 5px;border:1px solid transparent;border-radius:999px;cursor:pointer;font:600 12.5px system-ui;line-height:1.2;white-space:nowrap;transition:background .12s,color .12s,border-color .12s}#toolsNav .pill i{font-style:normal;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;flex:0 0 auto}#toolsNav .pill.lang{background:#f4ece2;color:var(--acc)}#toolsNav .pill.lang i{background:var(--acc)}#toolsNav .pill.lang:hover{background:#ecdfd0;border-color:var(--acc2)}#toolsNav .pill.howto{background:#e8f5e9;color:#1b5e20}#toolsNav .pill.howto i{background:var(--ok)}#toolsNav .pill.howto:hover{background:#d2ecd5;border-color:#7cbd80}#toolsNav .pill.vbtn{background:#eef2f7;color:#33506b}#toolsNav .pill.vbtn i{background:#33506b;font-size:12px}#toolsNav .pill.vbtn:hover{background:#dde6ef;border-color:#8aa5bd}#toolsNav .pill:focus-visible{outline:2px solid var(--acc2);outline-offset:2px}#stepsNav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}#stepsNav button{border:0;background:none;display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;cursor:pointer;color:var(--mut);font:600 12px system-ui}#stepsNav button i{font-style:normal;width:22px;height:22px;border-radius:50%;background:#eee;display:grid;place-items:center;font-size:11px}#stepsNav button.cur{background:#f3e7d7;color:var(--acc)}#stepsNav button.cur i{background:var(--acc);color:#fff}#stepsNav button.done i{background:var(--ok);color:#fff}#stepsNav button:disabled{opacity:.45;cursor:default}#prog{height:5px;background:#eee;opacity:0;transition:.2s}#progBar{height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc2));transition:width .15s}#status{font-size:12px;color:var(--acc);font-weight:600;width:100%;min-height:16px}main{max-width:1150px;margin:0 auto;padding:18px 20px 90px}.step{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 22px;box-shadow:0 2px 10px #00000008}.step h2{margin:0 0 4px;font-size:17px}.step .hint{color:var(--mut);font-size:12.5px;margin:0 0 14px}.navrow{position:sticky;bottom:0;z-index:6;display:flex;justify-content:space-between;gap:10px;margin:18px -22px -20px;padding:12px 22px;background:#fffffffa;border-top:1px solid var(--line);backdrop-filter:blur(6px);border-radius:0 0 16px 16px}.inline{position:static;margin:0;padding:0;border:0;background:none;backdrop-filter:none;border-radius:0}.btn{border:1px solid var(--acc);color:var(--acc);border-radius:10px;padding:9px 18px;cursor:pointer;background:#fff;font-weight:700;font-size:13px}.btn:hover{background:#f7efe6}.btn.pri{background:var(--acc);color:#fff}.btn.pri:hover{background:#75491f}.btn:disabled{opacity:.4;cursor:default}.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}.btn.danger:hover{background:#a51f1f;border-color:#a51f1f}.btn.red{border-color:var(--bad);color:var(--bad);background:#fdecea}.btn.red:hover{background:var(--bad);color:#fff}.navright{display:flex;align-items:center;gap:10px}.drop{border:2px dashed var(--acc2);border-radius:14px;padding:34px;text-align:center;color:var(--acc);font-weight:700;background:#fbf7f1;cursor:pointer}.drop.on{background:#f3e7d7}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.chip{background:#f3e7d7;color:var(--acc);border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600}.stackwrap{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}.stackwrap.center{align-items:center}.trimwrap{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-start}.trimstage{position:relative;width:100%}.trimrow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;align-items:end;margin:2px 0 12px}.trimcol{display:flex;flex-direction:column;gap:2px}.trimcol.flip .tlab,.trimcol.flip .tval{align-self:flex-end;text-align:right}.trimcol.flip input[type=range]{direction:rtl}.tlab{font-size:12px;color:var(--mut);font-weight:600}.tval{font-size:15px;font-weight:700;color:var(--ink);line-height:1.15;font-variant-numeric:tabular-nums}.srow{display:flex;align-items:center;gap:6px}.srow input[type=range]{flex:1 1 auto;min-width:0}.trimstage canvas.prev{width:auto;height:auto;max-width:100%;max-height:460px;display:block;margin:0 auto;cursor:ew-resize;touch-action:none}.mrow{display:flex;align-items:center;gap:5px;width:max-content;margin:12px auto 0;background:#fbf7f1;border:1px solid var(--line);border-radius:999px;padding:5px 12px;box-shadow:0 1px 3px #00000010,inset 0 1px #fff;font-size:11px;line-height:1}.mrow label{display:flex;align-items:center;gap:3px;color:var(--mut);font-weight:700}.mrow input[type=number]{width:38px;padding:3px;border:1px solid var(--line);border-radius:5px;font:600 11px/1.2 system-ui;text-align:center;color:var(--ink);background:#fff;-moz-appearance:textfield;appearance:textfield}.mrow input[type=number]::-webkit-outer-spin-button,.mrow input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.mrow input[type=number]:focus{outline:1px solid var(--acc2);border-color:var(--acc2)}.mlab{color:var(--mut);font-weight:700;margin-right:2px}.mreset{border:0;background:none;cursor:pointer;color:var(--acc);font-size:13px;padding:0 2px;line-height:1;flex:0 0 auto}.mreset:hover{color:var(--acc2)}.imname{font-size:11px;color:var(--mut);word-break:break-all}canvas.prev{border:1px solid var(--line);border-radius:12px;background:#fff;max-width:100%}#wmPrev{width:100%;cursor:ew-resize}.wmBtns{grid-column:1/-1;display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:2px}.wmBtns .btn{white-space:nowrap;padding:8px 16px;line-height:1.35}.btn.wprev{background:#eef2f7;border-color:#b9c6d4;color:#33506b}.btn.wprev:hover{background:#dbe5ee;border-color:#8fa5bb}.btn.wnext{background:#f7efe6;border-color:var(--acc);color:var(--acc)}.btn.wnext:hover{background:#f0dfcb}.btn.wrst{background:#fdecea;border-color:var(--bad);color:var(--bad)}.btn.wrst:hover{background:var(--bad);color:#fff}.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px 16px;flex:1;min-width:260px}.controls label{display:flex;flex-direction:column;font-size:12px;color:var(--mut);font-weight:600}input[type=range]{width:100%;accent-color:var(--acc)}input[type=text],textarea{padding:8px;border:1px solid var(--line);border-radius:8px;font:inherit}textarea{width:100%;resize:vertical}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin-top:14px}.thumb{border:1px solid var(--line);border-radius:10px;padding:5px;background:#fff}.thumb canvas{width:100%;border-radius:6px}.thumb .cap{font-size:11px;color:var(--mut);margin-top:3px;word-break:break-all}.grid{display:grid;grid-template-columns:1fr;gap:10px}.gitem{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;display:grid;grid-template-columns:26px 1fr;grid-template-areas:"grab canvas" "grab cap"}.gitem canvas{grid-area:canvas;width:100%;max-height:260px;object-fit:contain;display:block;background:#fafafa}.gitem .cap{grid-area:cap;font-size:11px;padding:6px 8px;color:var(--mut);word-break:break-all;display:flex;gap:6px;align-items:center;flex-wrap:wrap}.gitem .cap .nm{flex:1;min-width:120px}.gitem .grab{grid-area:grab;display:grid;place-items:center;color:var(--mut);cursor:grab;font-size:15px;border-right:1px solid var(--line);user-select:none}.gitem.dragging{opacity:.45}.gitem.dropBefore{box-shadow:0 -3px 0 var(--acc)}.gitem.dropAfter{box-shadow:0 3px 0 var(--acc)}.inslot{display:flex;justify-content:center;padding:2px 0}.insBtn{border:1px dashed var(--acc2);background:#fbf7f1;color:var(--acc);border-radius:8px;padding:3px 10px;cursor:pointer;font:600 11px system-ui;white-space:nowrap}.insBtn:hover{background:#f3e7d7}.gitem .cap .insBtn{border-style:solid;padding:2px 8px}.bin{border:1px solid var(--bad);color:var(--bad);background:#fff;border-radius:8px;cursor:pointer;padding:2px 8px;font-size:12px;font-weight:700}.bin:hover{background:#fdecea}.sumrow{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.kpi{background:#fbf7f1;border:1px solid var(--line);border-radius:12px;padding:10px 16px;font-size:13px}.kpi b{display:block;font-size:20px;color:var(--acc)}.hint.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;line-height:1.6}.hint.mono code{color:var(--ink);background:#f3efe9;border-radius:4px;padding:0 4px}