:root{--bg-primary: #141c25;--bg-secondary: #1f2a36;--bg-tertiary: #293846;--bg-hover: #324354;--bg-active: #3d5266;--border: #324250;--border-strong: #46596b;--text-primary: #f5f8fa;--text-secondary: #c6d1db;--text-tertiary: #94a2af;--accent: #00a884;--accent-dim: #00a88433;--accent-glow: rgba(0,168,132,.15);--info: #4a9eff;--info-dim: #4a9eff22;--warning: #f5a623;--warning-dim: #f5a62322;--success: #2ecc71;--success-dim: #2ecc7122;--danger: #ec5757;--danger-dim: #ec575722;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 10px 30px rgba(0,0,0,.4)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{font-family:-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:inherit;outline:none}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--bg-active)}