:root{--bg: #0c1417;--panel: #101c20;--panel-2: #16262c;--ink: #f2f5f5;--muted: #9fb6b6;--accent: #2fd4be;--accent-deep: #0f9d8f;--accent-soft: rgba(47, 212, 190, .12);--line: #1f3339;--bad: #e4707a;--stage: #6b7b80}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:var(--bg);color:var(--ink);font:14px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}#root{display:flex;flex-direction:column}main{flex:1;min-height:0;display:flex;flex-direction:column}.spacer{flex:1}.muted{color:var(--muted)}.pad{padding:24px}.chrome{display:flex;align-items:center;gap:14px;padding:8px 14px;border-bottom:1px solid var(--line);background:var(--panel);flex:none}.brand{min-width:0;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:560px){.brand{display:none}}.who{display:flex;align-items:center;gap:10px;font-size:12px}button{font:inherit;border-radius:7px;border:1px solid transparent;padding:6px 11px;cursor:pointer;color:var(--ink);background:transparent}button:disabled{opacity:.5;cursor:default}.ghost{border-color:var(--line);background:var(--panel-2)}.ghost:hover:not(:disabled){border-color:var(--accent-deep)}.ghost.danger:hover:not(:disabled){border-color:var(--bad);color:var(--bad)}.primary{background:var(--accent);color:#04211d;font-weight:600}.primary:hover:not(:disabled){background:var(--accent-deep);color:var(--ink)}input{font:inherit;color:var(--ink);background:var(--panel-2);border:1px solid var(--line);border-radius:7px;padding:6px 10px}input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.error{color:var(--bad);padding:8px 14px;margin:0}.signin{margin:auto;text-align:center;padding:40px 24px;max-width:420px}.signin h1{margin:0 0 4px;font-size:28px;letter-spacing:-.02em}.signin p{margin:4px 0 18px}.library{padding:16px;overflow:auto;flex:1}.toolbar{display:flex;align-items:center;gap:12px;margin:0 0 12px}.toolbar h2{margin:0;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--muted);text-transform:uppercase}.search{flex:1;max-width:360px}.start h2{margin:0 0 10px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--muted);text-transform:uppercase}.shelf{list-style:none;margin:0 0 26px;padding:0 0 4px;display:flex;gap:12px;overflow-x:auto;scrollbar-width:thin}.card{width:128px;padding:0 0 8px;display:flex;flex-direction:column;align-items:stretch;gap:6px;text-align:left;border-radius:9px}.card:hover:not(:disabled) .mini{border-color:var(--accent)}.card-name{font-size:13px;padding:0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-summary{font-size:11px;color:var(--muted);padding:0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini{display:block;position:relative;height:92px;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden;transition:border-color .12s}.mini i{position:absolute;background:#c9d1d4;border-radius:1px}.mini-word i,.mini-slide i{left:12%;right:12%;height:4px}.mini-word .title,.mini-slide .title{background:#8d989c}.mini-word .title{top:14%;right:44%;height:8px}.mini-word .line{top:36%}.mini-word .two{top:48%}.mini-word .three{top:60%}.mini-word .short{right:40%}.mini-word.shape-letter .title{top:12%;right:60%;height:6px}.mini-word.shape-letter .line{top:24%;right:60%}.mini-word.shape-letter .two{top:52%}.mini-word.shape-letter .three{top:64%}.mini-slide .title{top:22%;right:34%;height:9px}.mini-slide .line{top:52%}.mini-slide .two{top:64%}.mini-slide .three{top:76%}.mini-cell{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:1fr;gap:1px;background:var(--line);padding:1px}.mini-cell i{position:static;background:#fff;border-radius:0}.mini-cell .head{background:#dfe5e7}.mini-cell .total{background:#eef2f3;box-shadow:inset 0 1px #b9c4c8}.mini-cell.shape-table-wide{grid-template-columns:2fr 1fr 1fr 1fr}.card.blank .mini{display:block;background:#fff}.card.blank .mini:after{content:"+";position:absolute;inset:0;display:grid;place-items:center;font-size:26px;font-weight:300;color:#9fb0b5}.empty{padding:48px 8px;text-align:center}.docs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.docs li{display:flex;align-items:center;gap:8px;border-radius:8px;padding-right:8px}.docs li:hover{background:var(--surface-2, rgba(127, 127, 127, .08))}.open{flex:1;min-width:0;display:flex;align-items:center;gap:12px;text-align:left;padding:10px}.ext{flex:none;width:40px;text-align:center;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:4px 0;border-radius:5px;background:var(--accent-soft);color:var(--accent)}.ext[data-ext=xlsx],.ext[data-ext=xls],.ext[data-ext=ods],.ext[data-ext=csv]{background:#70cc8024;color:#7fd08f}.ext[data-ext=pptx],.ext[data-ext=ppt],.ext[data-ext=odp]{background:#f0a86024;color:#f0a860}.ext[data-ext=pdf]{background:#e4707a24;color:var(--bad)}.name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.meta{flex:none;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:10px}.folder{padding:2px 7px;border-radius:999px;border:1px solid var(--line)}.row-actions{display:flex;gap:4px;opacity:0;transition:opacity .12s}.docs li:hover .row-actions,.row-actions:focus-within{opacity:1}.row-actions button{font-size:12px;padding:4px 8px}@media(hover:none){.row-actions{opacity:1}}.sheet{position:fixed;inset:0;background:#00000080;display:grid;place-items:center;padding:24px}.sheet-body{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;min-width:320px;max-width:520px;width:100%;max-height:80vh;overflow:auto}.sheet-body h2{margin:0 0 12px;font-size:16px}.versions{list-style:none;margin:0 0 14px;padding:0}.versions li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.editor{flex:1;min-height:0;display:flex;flex-direction:column}.bar{display:flex;align-items:center;gap:10px;padding:6px 12px;border-bottom:1px solid var(--line);background:var(--panel);flex:none}.title{font-weight:600;padding:4px 8px}.title:hover{background:var(--panel-2)}.rename{padding:4px 8px;min-width:220px}.status{font-size:12px;color:var(--muted)}.pane{padding:32px;text-align:center}.frame{flex:1;min-height:0;background:var(--stage)}.frame>div,.frame iframe{width:100%;height:100%;border:0;display:block}
