:root{--bg: #f6f7f9;--panel: #ffffff;--text: #1f2933;--muted: #6b7280;--border: #e5e7eb;--accent: #2563eb;--accent-soft: #e0e9ff;--danger: #dc2626;--shadow: 0 2px 6px rgba(15, 23, 42, .08), 0 8px 24px rgba(15, 23, 42, .08);--radius: 10px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.primary{display:inline-flex;align-items:center;gap:6px;border:none;border-radius:8px;padding:8px 14px;background:var(--accent);color:#fff;font-weight:600}.primary:hover{background:#1d4ed8}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;border-radius:8px;background:transparent}.icon-button:hover:not(:disabled){background:#f1f3f6}.icon-button.danger:hover{color:var(--danger)}.muted{color:var(--muted)}.logo{display:inline-block;width:22px;height:22px;border-radius:5px;background:linear-gradient(135deg,#fdd835 0 50%,var(--accent) 50% 100%)}.brand{display:inline-flex;align-items:center;gap:8px;border:none;background:none;font-weight:700;font-size:15px;padding:4px 6px}.dashboard header{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:var(--panel);border-bottom:1px solid var(--border)}.dashboard main{max-width:1100px;margin:0 auto;padding:24px 16px}.dashboard h1{font-size:22px}.board-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.board-card{position:relative;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:box-shadow .15s}.board-card:hover{box-shadow:var(--shadow)}.board-card a{display:flex;flex-direction:column;gap:4px;padding:0 0 12px;color:inherit;text-decoration:none}.board-card strong,.board-card .muted{padding:0 12px;font-size:14px}.board-card .muted{font-size:12px}.thumb{height:110px;margin-bottom:8px;background:radial-gradient(#cfd3da 1px,transparent 1px) 0 0 / 14px 14px,var(--bg)}.board-card .delete{position:absolute;top:6px;right:6px;width:26px;height:26px;border:none;border-radius:6px;background:#ffffffe6;font-size:18px;line-height:1;opacity:0}.board-card:hover .delete,.board-card .delete:focus-visible{opacity:1}.board-card .delete:hover{color:var(--danger)}.empty{text-align:center;padding:48px 0}.error{color:var(--danger)}.board{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}.canvas-container{position:absolute;top:0;right:0;bottom:0;left:0}.canvas-container canvas{display:block;touch-action:none;outline:none}.text-editor{position:absolute;margin:0;border:2px solid var(--accent);border-radius:2px;outline:none;resize:none;overflow:hidden;white-space:pre-wrap;overflow-wrap:break-word}.topbar{position:absolute;top:12px;display:flex;align-items:center;gap:6px;padding:6px 8px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.topbar.left{left:12px}.topbar.right{right:12px}.title-input{width:220px;border:1px solid transparent;border-radius:6px;padding:6px 8px;font:inherit;font-weight:600;background:transparent}.title-input:hover,.title-input:focus{border-color:var(--border)}.status{width:8px;height:8px;border-radius:50%;margin:0 4px}.status.online{background:#16a34a}.status.offline{background:#f59e0b}.avatars{display:flex}.avatar{width:30px;height:30px;margin-left:-6px;border:2px solid #fff;border-radius:50%;color:#fff;font-size:11px;font-weight:700}.avatar:first-child{margin-left:0}.toolbar{position:absolute;left:12px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:2px;padding:6px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.tool{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:none;border-radius:8px;background:transparent}.tool:hover{background:#f1f3f6}.tool.active{background:var(--accent-soft);color:var(--accent)}.flyout{position:absolute;left:calc(100% + 8px);top:0;display:grid;grid-template-columns:repeat(5,auto);gap:6px;padding:8px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.swatch{width:24px;height:24px;border:1px solid rgba(0,0,0,.15);border-radius:6px;padding:0}.swatch.selected{outline:2px solid var(--accent);outline-offset:2px}.properties{position:absolute;top:68px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:4px;padding:6px 8px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);max-width:calc(100vw - 24px);overflow-x:auto}.panel-group{display:flex;align-items:center;gap:4px;padding:0 6px;border-right:1px solid var(--border)}.panel-group:last-child{border-right:none}.panel-group select{font:inherit;padding:4px 6px;border:1px solid var(--border);border-radius:6px}.chip{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:6px;padding:4px 8px;background:#fff;font-size:12px;text-transform:capitalize}.chip.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.zoom{position:absolute;right:12px;bottom:12px;display:flex;align-items:center;gap:2px;padding:4px;background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow)}.zoom-value{min-width:52px;border:none;background:none;font-size:13px;font-variant-numeric:tabular-nums}.loading{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:var(--bg);color:var(--muted)}.error-banner{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:10px;padding:10px 14px;background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:var(--radius);box-shadow:var(--shadow)}.error-banner button{border:1px solid #fecaca;background:#fff;border-radius:6px;padding:4px 10px}@media (max-width: 720px){.title-input{width:120px}.topbar.right .avatars{display:none}.properties{top:auto;bottom:64px}}