/* ===== CSS Variables  ===== */

:root {
    --primary-color: #6F4E37;
    --secondary-color: #D4A574;
    --accent-color: #E8D5B7;
    --text-dark: #2C1810;
    --text-light: #8B6914;
    --bg-cream: #FAF6F0;
    --bg-white: #FFFFFF;
    --border-color: #E0D5C7;
    --success-color: #4CAF50;
    --error-color: #D32F2F;
    --shadow: 0 4px 6px rgba(111, 78, 55, 0.1);
    --shadow-hover: 0 8px 25px rgba(111, 78, 55, 0.15);
}

/* Cart Section */
.cart-section {
    padding: 120px 20px 60px;
    min-height: calc(100vh - 200px);
    background-color: var(--bg-cream);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.cart-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.cart-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
    border-radius: 2px;
}

.cart-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Cart Items */
.cart-items {
    background: var(--bg-white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.empty-cart-message {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dark);
}

.empty-cart-message i {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    opacity: 0.6;
}

.empty-cart-message h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.empty-cart-message p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Cart Item */
.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.cart-item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid var(--accent-color);
}

.cart-item-details h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.cart-item-details p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.cart-item-price {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    min-width: 80px;
    text-align: center;
}

/* Quantity Controls */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-cream);
    padding: 5px;
    border-radius: 25px;
    border: 1px solid var(--border-color);
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1rem;
}

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

.quantity-btn:active {
    transform: scale(0.95);
}

.quantity-input {
    width: 40px;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

/* Remove Button */
.remove-btn {
    background: transparent;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 10px;
    transition: all 0.3s ease;
    border-radius: 50%;
}

.remove-btn:hover {
    background: rgba(211, 47, 47, 0.1);
    transform: scale(1.1);
}

/* Cart Summary */
.cart-summary {
    background: var(--bg-white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--accent-color);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1rem;
    color: var(--text-dark);
}

.summary-item.total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
    margin-top: 15px;
}

/* Cart Actions */
.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 25px;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(111, 78, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(111, 78, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--error-color);
    border: 2px solid var(--error-color);
}

.btn-secondary:hover {
    background: var(--error-color);
    color: white;
    transform: translateY(-2px);
}

/* Cart Item Total */
.cart-item-total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 100px;
    text-align: right;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cart-item {
    animation: slideIn 0.3s ease forwards;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-color);
    color: white;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: var(--shadow-hover);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: var(--success-color);
}

.toast.error {
    background: var(--error-color);
}

/* ===== Responsive Design - Tablet (1024px) ===== */
@media screen and (max-width: 1024px) {
    .cart-container {
        display: flex;
        grid-template-columns: 1fr;
        flex-direction: column-reverse;
        gap: 30px;
    }

    .cart-summary {
        position: static;
        order: -1;
        width: 100%;
    }

    .cart-title {
        font-size: 2.2rem;
    }
}

/* ===== Responsive Design - Mobile (768px) ===== */
@media screen and (max-width: 768px) {
    .cart-section {
        padding: 100px 15px 40px;
    }

    .cart-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .cart-container {
        gap: 20px;
    }

    .cart-items {
        padding: 20px;
    }

    .cart-summary {
        padding: 20px;
    }

    .cart-item {
        grid-template-columns: 80px 1fr auto;
        gap: 15px;
        padding: 15px 0;
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
    }

    .cart-item-details h4 {
        font-size: 1.1rem;
    }

    .cart-item-details p {
        font-size: 0.85rem;
    }

    .cart-item-price {
        font-size: 1rem;
        min-width: 60px;
    }

    .quantity-controls {
        flex-direction: column;
        gap: 5px;
        padding: 8px;
    }

    .quantity-btn {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }

    .quantity-input {
        width: 35px;
        font-size: 0.9rem;
    }

    .remove-btn {
        font-size: 1rem;
        padding: 8px;
    }

    .cart-actions {
        gap: 10px;
    }

    .btn-primary, .btn-secondary {
        padding: 12px 20px;
        font-size: 0.95rem;
    }
}

/* ===== Responsive Design - Small Mobile (480px) ===== */
@media screen and (max-width: 480px) {
    .cart-section {
        padding: 80px 10px 30px;
    }

    .cart-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

    .cart-items {
        padding: 15px;
    }

    .cart-summary {
        padding: 15px;
    }

    .empty-cart-message {
        padding: 40px 15px;
    }

    .empty-cart-message i {
        font-size: 3rem;
    }

    .empty-cart-message h3 {
        font-size: 1.5rem;
    }

    .empty-cart-message p {
        font-size: 1rem;
    }

    .cart-item {
        grid-template-columns: 1fr;
        gap: 10px;
        text-align: center;
    }

    .cart-item-image {
        width: 100px;
        height: 100px;
        margin: 0 auto;
    }

    .cart-item-details {
        text-align: center;
    }

    .cart-item-details h4 {
        font-size: 1rem;
    }

    .cart-item-details p {
        font-size: 0.8rem;
    }

    .cart-item-price {
        font-size: 1rem;
        text-align: center;
        margin: 10px 0;
    }

    .quantity-controls {
        justify-content: center;
        margin: 10px 0;
    }

    .remove-btn {
        align-self: center;
        margin-top: 10px;
    }

    .summary-item {
        font-size: 0.9rem;
    }

    .summary-item.total {
        font-size: 1.1rem;
    }

    .cart-summary h3 {
        font-size: 1.3rem;
    }

    .btn-primary, .btn-secondary {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

/* ===== Responsive Design - Extra Small (400px) ===== */
@media screen and (max-width: 400px) {
    .cart-section {
        padding: 70px 5px 20px;
    }

    .cart-title {
        font-size: 1.6rem;
    }

    .cart-items, .cart-summary {
        padding: 10px;
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
    }

    .empty-cart-message i {
        font-size: 2.5rem;
    }

    .empty-cart-message h3 {
        font-size: 1.3rem;
    }

    .empty-cart-message p {
        font-size: 0.9rem;
    }

    .cart-summary h3 {
        font-size: 1.2rem;
    }

    .summary-item {
        font-size: 0.85rem;
    }

    .summary-item.total {
        font-size: 1rem;
    }

    .btn-primary, .btn-secondary {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {
    .toast {
        left: 20px;
        right: 20px;
        bottom: 20px;
        transform: translateY(100px);
    }

    .toast.show {
        transform: translateY(0);
    }
}