/* Cart */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cart-overlay.active {
    display: flex;
    opacity: 1;
}

.cart-container {
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    margin: auto;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-overlay.active .cart-container {
    transform: translateY(0);
}

.cart {
    width: 100%;
    height: auto;
    background-color: var(--surface);
    box-shadow: var(--dp04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.cart-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--outline-variant);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-cart {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--on-surface);
}

.cart-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.cart-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--outline-variant);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.cart-total h4 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--primary);
    white-space: nowrap;
    margin-right: 10px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-total h4 span {
    font-weight: bold;
    color: var(--tertiary);
    white-space: nowrap;
}

.cart-total span {
    font-weight: bold;
    color: var(--tertiary);
}

.checkout-btn {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.checkout-btn i {
    font-size: 1rem;
}

.cart-item {
    display: flex;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--outline-variant);
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.cart-overlay.active .cart-item {
    opacity: 1;
    transform: translateY(0);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-right: var(--spacing-md);
    background-color: var(--surface-variant);
    flex-shrink: 0;
}

.cart-item-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-title {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.cart-item-price {
    color: var(--primary);
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quantity-btn {
    width: 30px;
    height: 30px;
    background-color: var(--surface-variant);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.quantity {
    margin: 0 var(--spacing-sm);
    min-width: 20px;
    text-align: center;
}

.remove-item {
    margin-left: auto;
    color: var(--error);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
}

.empty-cart-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--on-surface-variant);
}

.empty-cart-container i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--outline-variant);
}

.empty-cart-container p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.continue-shopping-btn {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-short);
    font-weight: 500;
    margin-top: var(--spacing-md);
}

.continue-shopping-btn:hover {
    background-color: var(--secondary);
    color: var(--on-secondary);
}

/* Анимации для корзины */
@keyframes slideInFromBottom {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideOutToBottom {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* Применение анимаций */
.cart-overlay.active .cart-container {
    animation: slideInFromBottom 0.3s ease forwards;
}

.cart-overlay:not(.active) .cart-container {
    animation: slideOutToBottom 0.3s ease forwards;
}

/* Адаптивность для корзины */
@media (max-width: 768px) {
    .cart-overlay {
        padding: 10px;
        align-items: flex-end;
    }

    .cart-container {
        max-width: 100%;
        max-height: 85vh;
        margin: 0;
    }

    .cart {
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    .cart-header {
        padding: var(--spacing-md);
    }

    .cart-content {
        padding: var(--spacing-md);
    }

    .cart-footer {
        padding: var(--spacing-md);
    }

    .cart-item {
        flex-direction: row;
        align-items: flex-start;
    }

    .cart-item-image {
        width: 70px;
        height: 70px;
        margin-right: var(--spacing-sm);
    }

    .cart-item-details {
        flex-direction: column;
        align-items: flex-start;
    }

    .cart-item-actions {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-xs);
    }

    .quantity-btn {
        width: 25px;
        height: 25px;
        font-size: 0.8rem;
    }

    .quantity {
        font-size: 0.9rem;
    }

    .remove-item {
        font-size: 1rem;
        padding: var(--spacing-xs);
    }

    .cart-total {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

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