:root {
    --primary-red: #fa3922;
    --primary-cyan: #00c2e4;
    --accent-blue: #021d46;
    --bg-light: #f4f6f8;
    --white: #ffffff;
}

* { box-sizing: border-box; }
body { font-family: 'Open Sans', sans-serif; background-color: var(--bg-light); color: var(--accent-blue); margin: 0; padding: 0; line-height: 1.6; }

h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 800; margin-top: 0; }
.main-container { max-width: 1100px; margin: 0 auto; padding: 20px; }

header { text-align: center; margin-bottom: 40px; padding-top: 20px; }
.logo { max-width: 180px; }

/* LAYOUT */
.grid-layout { display: grid; grid-template-columns: 1fr 400px; gap: 40px; }
@media (max-width: 800px) { .grid-layout { grid-template-columns: 1fr; } }

/* INFO COLUMN */
.info-column h1 { font-size: 2.5rem; line-height: 1.1; margin-bottom: 20px; color: var(--accent-blue); }
.subtitle { font-size: 1.5rem; color: var(--primary-cyan); font-weight: 400; }
.tag { display: inline-block; background: var(--primary-cyan); color: white; padding: 5px 15px; border-radius: 20px; font-weight: bold; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 15px; }
.event-meta p { font-size: 1.1rem; margin-bottom: 10px; }
.synopsis-box { background: white; padding: 25px; border-radius: 12px; margin-top: 30px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
.synopsis-box hr { border: 0; border-top: 1px solid #eee; margin: 20px 0; }

/* FORM CARD */
.card { background: white; padding: 30px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.ticket-card { border-top: 5px solid var(--primary-red); position: sticky; top: 20px; }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 5px; }
.form-control { width: 100%; padding: 12px; border: 2px solid #eee; border-radius: 8px; font-family: inherit; font-size: 1rem; transition: 0.3s; }
.form-control:focus { border-color: var(--primary-cyan); outline: none; }

.btn { display: inline-block; width: 100%; padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; text-transform: uppercase; cursor: pointer; transition: 0.3s; border: none; text-decoration: none; font-size: 1rem; }
.btn-primary { background: var(--primary-red); color: white; margin-top: 10px; }
.btn-primary:hover { background: #d62c18; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid var(--accent-blue); color: var(--accent-blue); margin-top: 20px; }
.btn-outline:hover { background: var(--accent-blue); color: white; }

.checkbox-group { display: flex; gap: 10px; align-items: flex-start; font-size: 0.85rem; margin: 20px 0; color: #666; }
.small-text { font-size: 0.8rem; text-align: center; color: #999; margin-top: 10px; }

/* ALERTS */
.alert { padding: 15px; border-radius: 8px; margin-bottom: 20px; font-weight: 600; text-align: center; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; animation: pulse 2s infinite; }
.alert-error { background: #f8d7da; color: #721c24; }

.sold-out { background: #e9ecef; color: #6c757d; padding: 40px 20px; text-align: center; border-radius: 8px; font-weight: 800; font-size: 2rem; }
.sold-out span { display: block; font-size: 1rem; font-weight: 400; margin-top: 10px; }

/* CONFIRMATION */
.confirmation-box { text-align: center; max-width: 600px; margin: 50px auto; }
.icon-check { width: 80px; height: 80px; background: #28a745; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 3rem; margin: 0 auto 20px; }
.spam-warning { background: #fff8e1; border-left: 5px solid #ffc107; padding: 15px; margin-top: 30px; text-align: left; font-size: 0.9rem; color: #664d03; }

@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.8; } 100% { opacity: 1; } }