/* COUPON PAGE STYLES */
.coupon-section {
    padding: 100px 0;
    min-height: 100vh;
    background: var(--bg-darker);
}

.coupon-header {
    text-align: center;
    margin-bottom: 60px;
}

.coupon-header h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.coupon-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

.coupon-container {
    max-width: 900px;
    margin: 0 auto 60px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.coupon-redeem-card {
    background: var(--gradient-primary);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: white;
}

.redeem-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.redeem-icon i {
    font-size: 40px;
}

.coupon-redeem-card h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.coupon-redeem-card > p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.coupon-input-group {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto 20px;
}

.coupon-input-group input {
    flex: 1;
    padding: 16px 20px;
    background: white;
    border: none;
    border-radius: 10px;
    color: var(--bg-darker);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    text-align: center;
}

.coupon-input-group input::placeholder {
    color: #94a3b8;
}

.btn-redeem {
    background: white;
    color: var(--primary-color);
    padding: 16px 30px;
    border-radius: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.btn-redeem:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.coupon-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    opacity: 0.9;
}

.active-coupons,
.my-coupons {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 30px;
}

.active-coupons h3,
.my-coupons h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.coupon-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.coupon-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-darker);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.coupon-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.coupon-badge {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.coupon-badge.streamer {
    background: rgba(138, 43, 226, 0.1);
    color: #8a2be2;
}

.coupon-badge.event {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.coupon-badge.special {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.coupon-details {
    flex: 1;
}

.coupon-details h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    font-family: 'Courier New', monospace;
}

.coupon-details p {
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.coupon-expiry {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-copy-coupon {
    background: var(--primary-color);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-copy-coupon:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: var(--bg-darker);
    border-radius: 10px;
}

.history-code {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
}

.history-reward {
    color: var(--success);
    font-weight: 500;
}

.history-date {
    font-size: 13px;
    color: var(--text-muted);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 60px;
    margin-bottom: 15px;
}

.coupon-partners {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.coupon-partners h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.coupon-partners > p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.partner-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: var(--transition-fast);
}

.partner-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.partner-card i {
    font-size: 40px;
    color: var(--primary-color);
}

.partner-card span {
    font-weight: 600;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .coupon-header h1 {
        font-size: 36px;
    }
    
    .coupon-redeem-card {
        padding: 30px 20px;
    }
    
    .coupon-input-group {
        flex-direction: column;
    }
    
    .btn-redeem {
        justify-content: center;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}