:root{--background:#0a0a0c;--foreground:#f0f0f0;--primary:#8b5cf6;--primary-hover:#7c3aed;--secondary:#1e1e24;--accent:#d946ef;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--card-bg:#1e1e24b3;--glass-border:#ffffff1a;--text-muted:#94a3b8;--font-sans:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:-.025em;font-weight:700}button{cursor:pointer;border:none;border-radius:8px;font-family:inherit;transition:all .2s}.glass{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.gradient-text{background:linear-gradient(135deg, var(--primary), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.premium-btn{background:linear-gradient(135deg, var(--primary), var(--accent));color:#fff;padding:10px 20px;font-weight:600;box-shadow:0 4px 15px #8b5cf64d}.premium-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf680}.layout-container{min-height:100vh;display:flex}.main-content{flex:1;padding:2rem;overflow-y:auto}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}