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var(--border);flex-shrink:0}.header-left{display:flex;align-items:center;gap:10px}.logo{font-size:17px;font-weight:700;letter-spacing:-.4px;color:var(--accent)}.tagline{font-size:12px;color:var(--text-muted);font-weight:400}.header-right{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius);border:1px solid transparent;font-size:13px;font-weight:500;cursor:pointer;transition:background .12s,color .12s,border-color .12s;white-space:nowrap;line-height:1.4}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.btn-ghost{background:transparent;color:var(--text-muted);border-color:var(--border)}.btn-ghost:hover{background:var(--bg);color:var(--text)}.toolbar{display:flex;align-items:center;gap:4px;padding:6px 12px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;flex-wrap:wrap}.toolbar-group{display:flex;align-items:center;gap:3px}.toolbar-group--color{gap:8px}.toolbar-divider{width:1px;height:22px;background:var(--border);margin:0 6px}.toolbar-label{font-size:12px;color:var(--text-muted);font-weight:500;white-space:nowrap}.tool-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:6px;border:1px solid transparent;font-size:12px;font-weight:500;color:var(--text-muted);background:transparent;cursor:pointer;transition:background .12s,color .12s,border-color .12s}.tool-btn:hover{background:var(--bg);color:var(--text)}.tool-btn--active{background:#ede9fe;color:var(--accent);border-color:#c4b5fd}.swatches{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.swatch{width:20px;height:20px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .1s,border-color 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p{font-size:14px;font-weight:500;line-height:1.5;text-align:center}.placeholder-sub{font-size:12px!important;font-weight:400!important;color:#94a3b8!important}.canvas-el{display:block;position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.sidebar{width:272px;flex-shrink:0;border-left:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--border);flex-shrink:0}.sidebar-title{font-size:13px;font-weight:600;letter-spacing:.01em}.badge{background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:1px 7px;font-size:11px;color:var(--text-muted);font-weight:500}.sidebar-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px 20px;text-align:center;color:#94a3b8}.sidebar-empty p{font-size:13px;line-height:1.6}.ann-list{list-style:none;overflow-y:auto;flex:1}.ann-item{display:flex;align-items:flex-start;gap:9px;padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.ann-item:hover{background:var(--bg)}.ann-item--selected{background:var(--red-light);border-left:3px solid var(--red);padding-left:9px}.ann-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;margin-top:3px;transition:background .15s}.ann-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.ann-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4}.ann-input{font-size:13px;font-weight:500;font-family:inherit;border:1.5px solid var(--accent);border-radius:4px;padding:2px 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