@font-face{font-family:Kalam;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/kalam-devanagari-400-normal-Dy6c0U2e.woff2)format("woff2"),url(/assets/kalam-devanagari-400-normal-Dyzod-UE.woff)format("woff");unicode-range:U+900-97F,U+1CD0-1CF9,U+200C-200D,U+20A8,U+20B9,U+20F0,U+25CC,U+A830-A839,U+A8E0-A8FF,U+11B00-11B09}@font-face{font-family:Kalam;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/kalam-latin-ext-400-normal-DtcdGa4L.woff2)format("woff2"),url(/assets/kalam-latin-ext-400-normal-AcQmRO9z.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Kalam;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/kalam-latin-400-normal-BthBl_aR.woff2)format("woff2"),url(/assets/kalam-latin-400-normal-Bl-H2BUA.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--island:#fff;--text:#1b1b1f;--muted:#6b6f76;--border:#e4e4e9;--btn:#f4f4f7;--hover:#ececf4;--accent:#6965db;--accent-soft:#e3e2fe;--on-accent:#fff;--danger:#e03131;--warn-bg:#fff4e0;--warn-text:#9a5200;--shadow:0 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;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body.board{overscroll-behavior:none;background:#121214;height:100%;overflow:hidden}#canvas{touch-action:none;-webkit-user-select:none;user-select:none;filter:var(--canvas-filter);display:block;position:fixed;inset:0}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:default}kbd{color:var(--muted);font-family:inherit;font-size:11px}svg{flex-shrink:0}.hidden{display:none!important}.layer-ui{pointer-events:none;position:fixed;inset:0}.layer-ui>*>*,.layer-ui>.toolbar{pointer-events:auto}.island{background:var(--island);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}.top-left{z-index:2;flex-direction:column;align-items:flex-start;gap:8px;max-height:calc(100% - 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svg{width:16px;height:16px}.btn:hover{background:var(--hover)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger);filter:brightness(1.08)}:root[data-theme=dark] .btn-danger{color:#17171c}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary:hover{background:var(--accent);filter:brightness(1.08)}.doc-info{align-items:center;gap:4px;min-width:0;height:40px;padding:0 4px 0 2px;display:flex}.drawing-name{width:170px;height:30px;font:inherit;color:inherit;text-overflow:ellipsis;background:0 0;border:1px solid #0000;border-radius:6px;padding:0 8px;font-weight:600}.drawing-name:hover{border-color:var(--border)}.drawing-name:focus{border-color:var(--accent);outline:none}.save-status{max-width:180px;height:28px;color:var(--muted);background:0 0;border:none;border-radius:999px;align-items:center;gap:5px;padding:0 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