:root{--bg-primary: #0b0f19;--bg-card: #151d30;--bg-card-glass: rgba(21, 29, 48, .75);--bg-input: #151c2e;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-dim: #94a3b8;--primary-cyan: #06b6d4;--primary-glow: rgba(6, 182, 212, .45);--purple: #8b5cf6;--mercadopago: #009ee3;--mercadopago-dark: #0082bc;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--border-color: rgba(255, 255, 255, .1);--border-glow: rgba(6, 182, 212, .4);--border-radius-sm: 10px;--border-radius-md: 16px;--border-radius-lg: 24px;--border-radius-full: 9999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition: all .25s cubic-bezier(.4, 0, .2, 1);--box-shadow: 0 10px 30px rgba(0, 0, 0, .5);--glow-shadow: 0 0 25px rgba(6, 182, 212, .25)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15% 15%,rgba(6,182,212,.08) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(139,92,246,.08) 0%,transparent 40%);background-attachment:fixed}a{color:inherit;text-decoration:none}button,input,select{font-family:inherit}.glass-card{background:var(--bg-card-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:var(--box-shadow)}.glass-card:hover{border-color:#06b6d44d}.gradient-text{background:linear-gradient(135deg,var(--primary-cyan),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.gradient-btn{background:linear-gradient(90deg,var(--primary-cyan),#3b82f6);color:#fff;border:none;font-weight:700;border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px #06b6d44d}.gradient-btn:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 6px 20px #06b6d473}.mp-btn{background:linear-gradient(90deg,#009ee3,#007bb5);color:#fff;border:none;font-weight:700;border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px #009ee34d}.mp-btn:hover{opacity:.94;transform:translateY(-1px);box-shadow:0 6px 20px #009ee373}.app-store-badge{display:inline-flex;align-items:center;gap:10px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);padding:10px 18px;border-radius:var(--border-radius-md);color:#fff;font-weight:600;font-size:.9rem;transition:var(--transition)}.app-store-badge:hover{background:#ffffff26;border-color:var(--primary-cyan)}@keyframes pulse-glow{0%,to{box-shadow:0 0 15px #06b6d433}50%{box-shadow:0 0 30px #06b6d480}}.glow-animation{animation:pulse-glow 3s infinite}.event-detail-grid{display:grid;grid-template-columns:1fr;gap:2rem;max-width:1200px;margin:0 auto}@media (min-width: 992px){.event-detail-grid{grid-template-columns:1.4fr 1fr;align-items:start}.sticky-checkout{position:sticky;top:95px}}