/* Checkout Page Styles */

.checkout-section {
    padding: 4rem 0;
    background: var(--light-gray);
    min-height: 70vh;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
}

/* Order Summary Panel */
.order-summary-panel {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: fit-content;
    position: sticky;
    top: 2rem;
}

.order-summary-panel h2 {
    font-size: 1.5rem;
    color: var(--primary-black);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-gray);
}

.cart-items-list {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 1.5rem;
}

.cart-item {
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 10px;
    margin-bottom: 1rem;
}

.cart-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.cart-item-header h3 {
    font-size: 1.1rem;
    color: var(--primary-black);
    margin: 0;
}

.cart-item-remove {
    background: var(--primary-red);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-item-remove:hover {
    background: #2D5A1E;
    transform: rotate(90deg);
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--primary-black);
    font-size: 0.9rem;
}

.cart-item-details p {
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-item-details strong {
    color: var(--primary-red);
}

.cart-item-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-red);
    text-align: right;
    margin-top: 0.75rem;
}

.order-total {
    padding-top: 1.5rem;
    border-top: 2px solid var(--medium-gray);
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 1rem;
}

.total-row.grand-total {
    font-size: 1.3rem;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 2px solid var(--primary-black);
}

.total-row strong {
    color: var(--primary-red);
}

.total-row.grand-total strong {
    font-size: 1.5rem;
}

/* Customer Form Panel */
.customer-form-panel {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.customer-form-panel h2 {
    font-size: 1.5rem;
    color: var(--primary-black);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-gray);
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.checkout-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkout-form label {
    font-weight: 600;
    color: var(--primary-black);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkout-form label i {
    color: var(--primary-red);
    width: 20px;
}

.checkout-form input,
.checkout-form textarea {
    padding: 1rem;
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.checkout-form input:focus,
.checkout-form textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.1);
}

.checkout-form textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    background: rgba(227, 30, 36, 0.05);
    border-left: 4px solid var(--primary-red);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.form-note i {
    color: var(--primary-red);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.form-note p {
    margin: 0;
    color: var(--primary-black);
    font-size: 0.95rem;
    line-height: 1.6;
}

.btn-submit-order {
    background: var(--gradient-red);
    color: var(--white);
    border: none;
    padding: 1.5rem 2rem;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 20px rgba(227, 30, 36, 0.3);
    margin-top: 1rem;
}

.btn-submit-order:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(227, 30, 36, 0.5);
}

.btn-submit-order:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.empty-cart {
    text-align: center;
    padding: 3rem 2rem;
}

.empty-cart i {
    font-size: 4rem;
    color: var(--medium-gray);
    margin-bottom: 1rem;
}

.empty-cart p {
    color: var(--primary-black);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.empty-cart .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .order-summary-panel {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .checkout-section {
        padding: 2rem 0;
    }

    .order-summary-panel,
    .customer-form-panel {
        padding: 1.5rem;
    }

    .cart-item {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .cart-items-list {
        max-height: 250px;
    }

    .order-summary-panel {
        padding: 1rem;
    }

    .customer-form-panel {
        padding: 1rem;
    }

    .order-summary-panel h2,
    .customer-form-panel h2 {
        font-size: 1.2rem;
    }

    .btn-submit-order {
        padding: 1.2rem;
        font-size: 1rem;
    }

    .total-row.grand-total strong {
        font-size: 1.3rem;
    }

    .checkout-form input,
    .checkout-form textarea {
        padding: 0.8rem;
        font-size: 0.95rem;
    }
}