:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-dark: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #10b981;--danger: #ef4444;--glass: rgba(255, 255, 255, .05);--border: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{background:var(--bg-dark);color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased}.glass-card{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;padding:24px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}button{cursor:pointer;transition:all .2s ease;border-radius:8px;padding:10px 16px;font-weight:500;border:none}button.primary{background:var(--primary);color:#fff}button.primary:hover{background:var(--primary-hover);transform:translateY(-1px)}input,select{background:#1e293b;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:10px 12px;color:#fff;width:100%;margin-bottom:16px;font-size:14px}input:focus,select:focus{outline:2px solid var(--primary);border-color:transparent;background:#232f42}h1,h2,h3{margin-bottom:1rem;letter-spacing:-.025em}.container{max-width:1200px;margin:0 auto;padding:2rem}