/* Стили корзины и модальных окон */

/* Модальное окно корзины */
.cart-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.cart-modal.active {
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.cart-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.cart-modal-content {
    position: relative;
    background: var(--color-white);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    display: flex;
    flex-direction: column;
    z-index: 1;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.cart-modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0;
}

.cart-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-gray);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    transition: background 0.2s ease;
}

.cart-modal-close:active {
    background: var(--color-light-gray);
}

.cart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-gray);
}

.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

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

.cart-item-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-bg);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 0;
}

.cart-item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
}

.cart-item-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-dark);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-light-gray);
    background: var(--color-white);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--color-dark);
    transition: background 0.2s ease;
}

.quantity-btn:active {
    background: var(--color-light-gray);
}

.quantity-value {
    min-width: 32px;
    text-align: center;
    font-weight: 600;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--color-error);
    cursor: pointer;
    padding: var(--spacing-xs);
    font-size: 1.125rem;
    align-self: flex-start;
}

.cart-modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-light-gray);
    background: var(--color-bg);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.cart-total-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
}

.cart-total-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

.checkout-button {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.checkout-button:active {
    background: #1e293b;
}

.checkout-button:disabled {
    background: var(--color-gray);
    cursor: not-allowed;
}

/* Модальное окно оформления заказа */
.order-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
}

.order-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.order-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.order-modal-content {
    position: relative;
    background: var(--color-white);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    z-index: 1;
    margin: var(--spacing-md);
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.order-modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.order-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin: 0;
}

.order-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-gray);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    transition: background 0.2s ease;
}

.order-modal-close:active {
    background: var(--color-light-gray);
}

.order-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

/* Форма заказа */
.order-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    background: var(--color-white);
    color: var(--color-dark);
    transition: border-color 0.2s ease;
}

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

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

.form-error {
    font-size: 0.875rem;
    color: var(--color-error);
    margin-top: var(--spacing-xs);
}

.submit-button {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    margin-top: var(--spacing-sm);
}

.submit-button:active {
    background: #1e293b;
}

.submit-button:disabled {
    background: var(--color-gray);
    cursor: not-allowed;
}

/* Планшет и выше */
@media (min-width: 768px) {
    .cart-modal-content {
        max-height: 80vh;
        border-radius: var(--border-radius-lg);
    }
    
    .order-modal-content {
        margin: var(--spacing-lg);
    }
}