:root{--bg-primary: #1a1a1a;--bg-secondary: #2d2d2d;--bg-tertiary: #3d3d3d;--bg-hover: #353535;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-tertiary: #718096;--border-color: #2d2d2d;--border-color-light: #3d3d3d;--accent-color: #00ff88;--accent-color-hover: #00cc6a;--error-color: #ff4444;--error-color-hover: #cc0000;--error-color-rgb: 255, 68, 68;--success-color: #00ff88;--success-color-rgb: 0, 255, 136;--warning-color: #ffaa00;--avatar-text-color: #ffffff}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e5e5e5;--bg-hover: #eeeeee;--text-primary: #1a1a1a;--text-secondary: #4a4a4a;--text-tertiary: #6a6a6a;--border-color: #e5e5e5;--border-color-light: #d5d5d5;--accent-color: #00cc6a;--accent-color-hover: #00aa55;--error-color: #cc0000;--error-color-hover: #990000;--error-color-rgb: 204, 0, 0;--success-color: #00cc6a;--success-color-rgb: 0, 204, 106;--warning-color: #cc8800;--avatar-text-color: #000000}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.d-flex{display:flex}.justify-content-between{justify-content:space-between}.align-items-center{align-items:center}.btn{padding:6px 12px;border-radius:6px;border:1px solid transparent;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:4px;line-height:1.4}.btn-primary{background-color:var(--accent-color);color:#000;border:1px solid var(--accent-color)}.btn-primary:hover:not(:disabled){background-color:var(--accent-color-hover);border-color:var(--accent-color-hover)}.btn-primary-outline{background-color:transparent;border:1px solid var(--accent-color);color:var(--accent-color)}.btn-primary-outline:hover:not(:disabled){background-color:var(--accent-color);color:#000;border-color:var(--accent-color)}.btn-danger{background-color:var(--error-color);color:#fff;border:1px solid var(--error-color)}.btn-danger:hover:not(:disabled){background-color:var(--error-color-hover);border-color:var(--error-color-hover)}.btn-danger-outline{background-color:transparent;border:1px solid var(--error-color);color:var(--error-color)}.btn-danger-outline:hover:not(:disabled){background-color:var(--error-color);color:#fff;border-color:var(--error-color)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color-light)}.btn-secondary:hover:not(:disabled){background-color:var(--bg-hover);border-color:var(--border-color-light)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-full{width:100%}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}[data-theme=light] ::-webkit-scrollbar-thumb{background:var(--bg-tertiary)}[data-theme=light] ::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}