:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #10b981;--danger: #ef4444;--glass-blur: blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg-gradient);color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased}#root{width:100%;max-width:600px;margin:0 auto;padding:2rem 1.25rem}@media(max-width:480px){#root{padding:1.5rem 1rem}.glass-card{padding:1rem;border-radius:1.25rem}h1{font-size:2rem!important}h2{font-size:1.5rem!important}.nav{flex-wrap:wrap;gap:.5rem}.nav-link{padding:.4rem .8rem;font-size:.85rem}}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--card-border);border-radius:1.5rem;padding:1.5rem;box-shadow:0 8px 32px #0000005e;overflow:hidden}.btn{padding:.6rem 1.25rem;border-radius:.75rem;border:1px solid transparent;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:.5rem;color:#fff;background:#ffffff0d}.btn:hover{background:#ffffff1a;transform:translateY(-1px)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 16px #6366f166}.btn-glass{background:#ffffff0d;border:1px solid var(--card-border);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn-glass:hover{background:#ffffff1a;border-color:#fff3}.btn-danger{background:#ef44441a;color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-accent{background:#10b9811a;color:var(--accent);border:1px solid rgba(16,185,129,.2)}.btn-accent:hover{background:var(--accent);color:#fff}.btn-icon{width:40px;height:40px;padding:0;border-radius:12px;background:#ffffff0d;color:var(--text-muted);flex-shrink:0}.btn-icon:hover{background:#ffffff1a;color:#fff}.input-field{width:100%;background:#ffffff08;border:1px solid var(--card-border);border-radius:.75rem;padding:.75rem 1rem;color:#fff;outline:none;transition:border-color .2s}.input-field:focus{border-color:var(--primary)}.input-field option{background:#1e293b;color:#fff}h1,h2,h3{font-weight:700;letter-spacing:-.025em}.nav{display:flex;justify-content:center;gap:1rem;margin-bottom:2rem}.nav-link{color:var(--text-muted);text-decoration:none;padding:.5rem 1rem;border-radius:9999px;transition:all .2s;display:flex;align-items:center;gap:.5rem}.nav-link.active{background:var(--primary);color:#fff}