.checkout-header {
    background: white;
    border-bottom: 2px solid var(--border-color);
    padding: 20px 0;
}

.checkout-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-header h1 a {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--primary-color);
    text-decoration: none;
}

.checkout-steps {
    display: flex;
    gap: 20px;
}

.step {
    padding: 8px 20px;
    background: #f0f0f0;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #999;
}

.step.active {
    background: var(--primary-color);
    color: white;
}

.checkout-main {
    padding: 40px 0;
    background: var(--light-bg);
    min-height: calc(100vh - 200px);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

.section-box {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-box h2 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #999;
}

.order-items {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.order-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.order-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.order-item-details {
    flex: 1;
}

.order-item-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.order-item-meta {
    font-size: 13px;
    color: #999;
}

.order-item-price {
    font-weight: 600;
    color: var(--accent-color);
}

.order-totals {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 5px;
}

.total-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 15px;
}

.total-line.highlight {
    color: var(--accent-color);
}

.raffle-badge {
    background: var(--accent-color);
    color: white;
    padding: 3px 12px;
    border-radius: 15px;
    font-size: 13px;
    font-weight: bold;
}

.divider {
    height: 1px;
    background: var(--border-color);
    margin: 15px 0;
}

.grand-total {
    font-size: 20px;
    margin-top: 10px;
    color: var(--primary-color);
}

.raffle-info {
    background: #fff3cd;
    border: 1px solid #ffc107;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: center;
}

.raffle-info p {
    margin: 0;
    color: #856404;
    font-weight: 600;
}

.btn-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 16px;
}

.checkout-note {
    text-align: center;
    font-size: 13px;
    color: #999;
    margin-top: 15px;
}

@media (max-width: 768px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkout-steps {
        display: none;
    }
}