:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--accent: #06b6d4;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--bg-dark: #0f172a;--bg-card: #1e293b;--bg-surface: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border: #475569;--sidebar-width: 260px;--header-height: 64px}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden;max-width:100vw}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .3s ease-out}.slide-in{animation:slideInLeft .3s ease-out}