:root{--bg-primary:#0a0b10;--bg-secondary:#141620;--bg-tertiary:#1c1f2e;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#6366f1;--accent-secondary:#0ea5e9;--accent-glow:#6366f133;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--border:#ffffff14;--glass:#ffffff08;--glass-border:#ffffff14;--font-main:"Inter", system-ui, -apple-system, sans-serif;--font-heading:"Outfit", sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:600}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:.5s ease-out forwards fadeIn}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);width:280px;height:100vh;position:fixed;top:0;left:0}.main-content{max-width:1400px;margin-left:280px;padding:40px}.glass-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);transition:var(--transition);padding:24px}.glass-card:hover{background:#ffffff0d;border-color:#ffffff26;box-shadow:0 20px 40px #0006}button{cursor:pointer;background:0 0;border:none}.primary-btn{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;border-radius:var(--radius-md);transition:var(--transition);box-shadow:0 4px 15px var(--accent-glow);align-items:center;gap:10px;padding:12px 24px;font-weight:600;display:flex}.primary-btn:hover{box-shadow:0 8px 25px var(--accent-glow);filter:brightness(1.1);transform:translateY(-2px)}