:root{--bg:#fafaf9;--ink:#18181b;--muted:#71717a;--line:#e4e4e7;--accent:#6366f1;color:var(--ink);background:var(--bg);font-family:Inter,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}.app{flex-direction:column;height:100%;display:flex;position:relative}.board{touch-action:none;-webkit-user-select:none;user-select:none;background:var(--bg);flex:1;width:100%;display:block}.loading{color:var(--muted);flex:1;place-items:center;display:grid}.topbar{border-bottom:1px solid var(--line);z-index:2;background:#fff;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:10px 16px;display:flex}.brand{align-items:center;gap:10px;font-weight:700;display:flex}.brand small{color:var(--muted);font-size:12px;font-weight:400;display:block}.logo{background:var(--accent);color:#fff;border-radius:10px;place-items:center;width:32px;height:32px;font-weight:800;display:grid}.people{align-items:center;margin-left:auto;display:flex}.avatar{color:#fff;border:2px solid #fff;border-radius:50%;place-items:center;width:30px;height:30px;margin-left:-6px;font-size:13px;font-weight:700;display:grid;box-shadow:0 1px 3px #00000026}.avatar.me{outline:2px solid var(--accent);outline-offset:1px;margin-left:0}.count{color:var(--muted);margin-left:10px;font-size:12px}.actions{flex-wrap:wrap;gap:6px;display:flex}.actions button{background:#f4f4f5;border-radius:10px;padding:7px 12px;font-size:13px;font-weight:600}.actions button:hover{background:#e4e4e7}.actions button.on{background:var(--accent);color:#fff}.actions .ghost{color:var(--muted);background:0 0}.toolbar{border:1px solid var(--line);z-index:3;background:#fff;border-radius:16px;align-items:center;gap:4px;max-width:calc(100vw - 24px);padding:6px;display:flex;position:absolute;bottom:20px;left:50%;overflow-x:auto;transform:translate(-50%);box-shadow:0 10px 30px #0000001f}.toolbar button{border-radius:10px;flex-shrink:0;place-items:center;width:38px;height:38px;font-size:18px;display:grid}.toolbar button:hover{background:#f4f4f5}.toolbar button.active{color:var(--accent);background:#eef2ff}.toolbar .serif{font-family:Georgia,serif;font-weight:700}.toolbar .swatch{width:24px;height:24px;box-shadow:0 0 0 1px var(--line);border:2px solid #fff;border-radius:50%}.toolbar .swatch.active{box-shadow:0 0 0 2px var(--accent)}.toolbar .sep{background:var(--line);flex-shrink:0;width:1px;height:24px;margin:0 4px}.hint{max-width:320px;color:var(--muted);pointer-events:none;font-size:12px;line-height:1.5;position:absolute;bottom:84px;left:16px}@media (width<=760px){.hint{display:none}}.label,.edit{word-break:break-word;width:100%;height:100%;padding:12px;font-family:inherit;overflow:hidden}.label.sticky,.edit.sticky{color:#1f2937;font-size:16px;line-height:1.35}.label.shape,.edit.shape{text-align:center;justify-content:center;align-items:center;font-weight:600;display:flex}.label.text,.edit.text{letter-spacing:-.01em;padding:4px;font-size:26px;font-weight:700;line-height:1.2}.edit{outline:2px solid var(--accent);resize:none;background:#fff9;border:0;border-radius:6px}.peer-cursor{transition:transform 80ms linear}