/* ===================================
   أنماط صفحة السلة والدفع
   =================================== */

.cart-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.6s;
}

.page-header h1 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.page-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    animation: fadeInUp 0.6s;
}

.cart-items {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    transition: var(--transition);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item:hover {
    background: var(--light-bg);
    border-radius: 15px;
}

.cart-item-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cart-item-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--light-bg);
    border-radius: 50px;
    padding: 0.3rem;
}

.cart-quantity-btn {
    background: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-dark);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.cart-quantity-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.cart-quantity-input {
    width: 50px;
    text-align: center;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.cart-item-total {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
}

.remove-item-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.remove-item-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

.cart-summary {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.summary-label {
    color: #7f8c8d;
}

.summary-value {
    font-weight: 600;
    color: var(--text-dark);
}

.summary-total {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.summary-total .summary-label {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.summary-total .summary-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.checkout-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

.checkout-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.4);
}

.continue-shopping-btn {
    width: 100%;
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
    text-decoration: none;
    display: block;
    text-align: center;
}

.continue-shopping-btn:hover {
    background: var(--light-bg);
}

.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.empty-cart-icon {
    font-size: 5rem;
    color: var(--border-color);
    margin-bottom: 1rem;
}

.empty-cart h2 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.empty-cart p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 2rem;
}

/* ===================================
   أنماط صفحة الدفع
   =================================== */

.checkout-form {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.form-section {
    margin-bottom: 2rem;
}

.form-section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition);
    background: var(--light-bg);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

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

.delivery-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.delivery-option {
    position: relative;
}

.delivery-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.delivery-option-label {
    display: block;
    padding: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    background: var(--light-bg);
}

.delivery-option input[type="radio"]:checked+.delivery-option-label {
    border-color: var(--primary-color);
    background: rgba(46, 204, 113, 0.1);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.delivery-option-label i {
    font-size: 2rem;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.delivery-option-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.delivery-option-desc {
    font-size: 0.9rem;
    color: #7f8c8d;
}

.submit-order-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    padding: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.3rem;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
    margin-top: 1rem;
}

.submit-order-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.4);
}

/* ===================================
   التصميم المتجاوب
   =================================== */

@media (max-width: 968px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .cart-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cart-item-image {
        width: 100%;
        height: 200px;
    }

    .cart-item-actions {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }

    .delivery-options {
        grid-template-columns: 1fr;
    }
}