:root{--background:#0a0a0c;--foreground:#f4f4f7;--card-bg:#131316;--card-border:#242429;--accent-primary:#8b5cf6;--accent-secondary:#ec4899;--text-muted:#a1a1aa;--glass-bg:#ffffff08;--glass-border:#ffffff1a;--shadow:0 8px 32px #0006;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,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;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:700}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1400px;margin:0 auto;padding:0 2rem}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem}.gradient-text{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.premium-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:1rem;padding:1.5rem;transition:transform .2s,border-color .2s,box-shadow .2s}.premium-card:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 10px 40px -10px #8b5cf633}.input-field{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--foreground);border-radius:.5rem;outline:none;padding:.75rem 1rem;transition:border-color .2s}.input-field:focus{border-color:var(--accent-primary)}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;border-radius:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:opacity .2s}.btn-primary:hover{opacity:.9}.btn-secondary{background:var(--glass-bg);color:var(--foreground);border:1px solid var(--glass-border);border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:flex}.btn-secondary:hover:not(:disabled){background:var(--glass-border)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}