@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#fff;--bg-toolbar:#ffffffeb;--bg-hover:#0000000d;--bg-active:#6366f11f;--text-primary:#1e293b;--text-secondary:#64748b;--border-color:#00000014;--accent:#6366f1;--accent-glow:#6366f140;--danger:#ef4444;--radius:12px;--radius-sm:8px}html,body,#root{background:var(--bg-primary);width:100%;height:100%;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}.app{flex-direction:column;width:100%;height:100%;display:flex;position:relative}.canvas-container{flex:1;position:relative;overflow:hidden}.toolbar{background:var(--bg-toolbar);-webkit-backdrop-filter:blur(24px)saturate(180%);border-bottom:1px solid var(--border-color);z-index:10;-webkit-user-select:none;user-select:none;align-items:center;gap:4px;padding:8px 16px;display:flex}.toolbar-section{align-items:center;gap:2px;display:flex}.toolbar-section.colors{flex-wrap:wrap;gap:4px;max-width:200px}.toolbar-section.stroke-section{align-items:center;gap:10px}.toolbar-divider{background:var(--border-color);width:1px;height:28px;margin:0 8px}.tool-btn{border-radius:var(--radius-sm);width:38px;height:38px;color:var(--text-primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:16px;transition:all .15s;display:flex;position:relative}.tool-btn:hover{background:var(--bg-hover)}.tool-btn.active{background:var(--bg-active);box-shadow:0 0 0 1px var(--accent), 0 0 12px var(--accent-glow)}.tool-btn:disabled{opacity:.3;cursor:not-allowed}.tool-btn.danger:hover{background:#ef444426}.tool-icon{font-size:18px;line-height:1}.color-btn{background:var(--swatch-color);cursor:pointer;border:2px solid #0000001a;border-radius:50%;width:22px;height:22px;padding:0;transition:all .15s}.color-btn:hover{transform:scale(1.2)}.color-btn.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--bg-primary), 0 0 0 4px var(--accent);transform:scale(1.15)}.stroke-preview{border-radius:50%;min-width:6px;min-height:6px;transition:all .15s}.stroke-slider{appearance:none;cursor:pointer;background:#0000001a;border-radius:4px;outline:none;width:80px;height:4px}.stroke-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;width:14px;height:14px;box-shadow:0 0 6px var(--accent-glow);border-radius:50%;transition:transform .1s}.stroke-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.status-bar{background:var(--bg-toolbar);-webkit-backdrop-filter:blur(24px)saturate(180%);border-top:1px solid var(--border-color);color:var(--text-secondary);-webkit-user-select:none;user-select:none;z-index:10;justify-content:space-between;align-items:center;padding:6px 16px;font-size:12px;display:flex}.status-left,.status-center,.status-right{align-items:center;gap:8px;display:flex}.zoom-badge{font-variant-numeric:tabular-nums;background:#0000000d;border-radius:20px;padding:2px 10px;font-size:11px;font-weight:500}.connection-dot{background:var(--danger);border-radius:50%;width:6px;height:6px;transition:background .3s}.connection-dot.connected{background:#22c55e;box-shadow:0 0 6px #22c55e80}.room-label{opacity:.7;font-family:JetBrains Mono,monospace;font-size:11px}.share-btn{color:var(--accent);cursor:pointer;background:#6366f126;border:1px solid #6366f14d;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:500;transition:all .15s}.share-btn:hover{background:#6366f140}.user-avatars{gap:0;display:flex}.user-avatar{color:#fff;border:2px solid var(--bg-primary);border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;margin-left:-6px;font-size:11px;font-weight:600;transition:transform .15s;display:flex}.user-avatar:first-child{margin-left:0}.user-avatar:hover{z-index:1;transform:scale(1.15)}.user-count{color:var(--text-secondary);font-size:11px;font-weight:500}.welcome-toast{background:var(--bg-toolbar);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);color:var(--text-secondary);z-index:100;white-space:nowrap;border-radius:40px;align-items:center;gap:8px;padding:10px 20px;font-size:13px;animation:.5s toast-in,.5s 4s forwards toast-out;display:flex;position:fixed;bottom:52px;left:50%;transform:translate(-50%);box-shadow:0 8px 32px #0000001a}.user-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.shortcut-hint{opacity:.5;margin-left:8px;font-size:11px}@keyframes toast-in{0%{opacity:0;transform:translate(-50%)translateY(20px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@keyframes 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#00000014;align-items:center;gap:6px;padding:8px 10px;display:flex}.cl-title{color:#333;cursor:text;flex:1;font-weight:600}.cl-title-input{color:#333;font-family:inherit;font-weight:600;font-size:inherit;background:0 0;border:none;outline:none;flex:1;padding:0}.cl-progress{color:#888;background:#0000000f;border-radius:10px;padding:1px 6px;font-size:10px}.cl-delete-btn{cursor:pointer;color:#999;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:12px}.cl-delete-btn:hover{color:#ef4444;background:#ef44441a}.cl-items{padding:4px 0}.cl-item{align-items:center;gap:6px;padding:4px 10px;transition:background .1s;display:flex}.cl-item:hover{background:#0000000a}.cl-item.checked .cl-item-text{opacity:.5;text-decoration:line-through}.cl-checkbox{accent-color:var(--accent);cursor:pointer}.cl-item-text{color:#333;flex:1}.cl-item-remove{cursor:pointer;color:#ccc;opacity:0;background:0 0;border:none;font-size:10px;transition:opacity .15s}.cl-item:hover 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var(--border-color);border-radius:12px;width:240px;margin:8px;position:absolute;top:0;right:0;overflow:hidden;box-shadow:0 4px 24px #0000001a}.pins-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.pins-title{color:var(--text-primary);font-size:13px;font-weight:600}.pins-add-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:4px 10px;font-size:11px;font-weight:500}.pins-add-btn:hover{opacity:.85}.pins-empty{color:var(--text-secondary);text-align:center;padding:20px 14px;font-size:12px}.pins-list{max-height:300px;overflow-y:auto}.pin-item{align-items:center;gap:6px;padding:6px 14px;transition:background .1s;display:flex}.pin-item:hover{background:var(--bg-hover)}.pin-name{text-align:left;cursor:pointer;color:var(--text-primary);background:0 0;border:none;flex:1;padding:2px 0;font-size:12px;font-weight:500}.pin-name:hover{color:var(--accent)}.pin-name-input{border:1px solid var(--accent);background:#fff;border-radius:4px;outline:none;flex:1;padding:2px 6px;font-size:12px}.pin-coords{color:var(--text-secondary);opacity:.6;font-family:JetBrains Mono,Courier New,monospace;font-size:9px}.pin-remove{cursor:pointer;color:#ccc;opacity:0;background:0 0;border:none;padding:2px 4px;font-size:10px}.pin-item:hover .pin-remove{opacity:1}.pin-remove:hover{color:#ef4444}.placement-hint{background:var(--accent);color:#fff;pointer-events:none;z-index:15;border-radius:20px;padding:8px 18px;font-size:13px;font-weight:500;animation:1.5s ease-in-out infinite pulse-hint;position:absolute;top:16px;left:50%;transform:translate(-50%);box-shadow:0 4px 16px #6366f14d}@keyframes pulse-hint{0%,to{opacity:.9;transform:translate(-50%)scale(1)}50%{opacity:1;transform:translate(-50%)scale(1.03)}}