:root{--primary-bg: #0b1a2a;--secondary-bg: #162a3d;--accent-cyan: #00d2ff;--accent-blue: #3a7bd5;--accent-gold: #f9e500;--text-main: #ffffff;--text-muted: #a0aec0;--bg-gradient: linear-gradient(135deg, #0b1a2a 0%, #162a3d 100%);--button-gradient: linear-gradient(90deg, #3a7bd5 0%, #00d2ff 100%);--gold-gradient: linear-gradient(180deg, #f9e500 0%, #d4af37 100%);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-blur: blur(12px);--shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, .37);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-gradient);color:var(--text-main);min-height:100vh;overflow-x:hidden}.premium-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:2rem;background:url(/assets/bg-layout-BFB-38aC.jpg) no-repeat center center;background-size:cover}.glass-box{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:24px;box-shadow:var(--shadow-premium);padding:3rem;width:100%;max-width:480px;text-align:center}.input-field{width:100%;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;padding:1rem 1.5rem;color:#fff;font-size:1rem;margin-bottom:1.5rem;transition:var(--transition-smooth)}.input-field:focus{outline:none;border-color:var(--accent-cyan);background:#ffffff1a}.btn-primary{width:100%;background:var(--button-gradient);border:none;border-radius:12px;padding:1rem;color:#fff;font-weight:700;font-size:1.1rem;cursor:pointer;transition:var(--transition-smooth);text-transform:uppercase;letter-spacing:1px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 15px #00d2ff66}.btn-gold{background:var(--gold-gradient);color:#3e2723}.hidden{display:none}