*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #0f1117;--bg-surface: #1a1d27;--bg-elevated: #22263a;--border: #2e3350;--accent: #4f7cff;--accent-hover: #6b93ff;--text-primary: #e8eaf6;--text-secondary: #8b90b0;--text-muted: #555a7a;--success: #3ecf8e;--warning: #f5a623;--danger: #e05a5a;--radius: 10px;--sidebar-w: 280px}html,body,#root{height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg-base);color:var(--text-primary);font-size:14px;line-height:1.5}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}button{cursor:pointer;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}