/* Premium Checkout Styles - Light & Sophisticated */
:root {
    --premium-bg: #ffffff;
    --premium-accent: #000000;
    --premium-text: #000000;
    --premium-subtext: #666666;
    --premium-neon-yellow: #d6ff00;
    --premium-border: #eeeeee;
    --premium-card-bg: #ffffff;
}

.ticket-selection-page {
    background-color: var(--premium-bg);
    color: var(--premium-text);
}

/* Choose your tickets header */
.ticket-header-group {
    border-bottom: 2px solid #000;
    margin-bottom: 30px;
    padding-bottom: 15px;
}

.ticket-header-group .title {
    font-weight: 900;
    text-transform: uppercase;
    font-size: 2.5rem;
    letter-spacing: -1px;
    margin: 0;
}

.ticket-header-group .subtitle {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Premium Tier Card - Refined Layout */
.premium-tier-card {
    background: #ffffff;
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 2px solid var(--border-color);
    position: relative;
}

.premium-tier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.premium-tier-card.active {
    border-color: var(--primary-color);
    background: linear-gradient(to bottom right, rgba(0, 84, 41, 0.02), rgba(0, 112, 56, 0.05));
    box-shadow: 0 10px 30px rgba(0, 84, 41, 0.08);
}

.premium-tier-card .tier-info {
    flex: 1;
}

.premium-tier-card .tier-name {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

.premium-tier-card .tier-price {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: 4px;
}

.premium-tier-card .tier-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
    max-width: 80%;
}

.premium-tier-card .tier-status-badge {
    position: absolute;
    top: 15px;
    right: 60px;
}

.premium-tier-card .tier-check {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.premium-tier-card.active .tier-check {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.premium-tier-card .tier-check i {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.3s ease;
}

.premium-tier-card.active .tier-check i {
    opacity: 1;
    transform: scale(1);
}

/* Seat Selection Components - Light */
.neon-header-light {
    background-color: var(--premium-neon-yellow);
    color: #000;
    padding: 25px;
    border-bottom: 2px solid #000;
}

.denah-box-premium {
    border: 1px solid #000;
    padding: 5px;
    background: #000;
}

.bottom-selection-premium {
    background: #fff;
    border-top: 2px solid #000;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.1);
}