/**
 * Cart Page Styles - дополнительные стили для корзины
 */

/* Примененные промокоды */
.cart-promo-applied {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cart-promo-applied__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 4px;
    font-size: 14px;
}

.cart-promo-applied__code {
    color: #0284c7;
    font-weight: 600;
    text-transform: uppercase;
}

.cart-promo-applied__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: #64748b;
    cursor: pointer;
    transition: color 0.2s;
}

.cart-promo-applied__remove:hover {
    color: #ef4444;
}

/* Эффект удаления товара */
.cart-item.removing {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cart-item.removing::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Индикатор обновления товара */
.cart-item-updating {
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.cart-item-updating::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid #e2e8f0;
    border-top-color: #0ea5e9;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    z-index: 10;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Удалённые товары */
.cart-deleted__block {
    margin-top: 30px;
}

.cart-deleted__block:empty,
.cart-deleted__block #deleted-items-container:empty {
    display: none;
}

.cart-deleted {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
}

.cart-deleted-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
}

.cart-deleted-label {
    font-size: 16px;
    font-weight: 600;
    color: #64748b;
}

#clear-deleted-items {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    padding: 5px 10px;
    transition: color 0.2s;
}

#clear-deleted-items:hover {
    color: #dc2626;
    text-decoration: underline;
}

.cart-item--disabled {
    opacity: 0.6;
    position: relative;
}

.cart-item--disabled::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0,0,0,0.02) 10px,
        rgba(0,0,0,0.02) 20px
    );
    pointer-events: none;
}

/* Истекший таймер */
.cart-timer-expired {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Пустая корзина */
.cart-empty {
    text-align: center;
    padding: 60px 20px;
}

.cart-empty h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #1e293b;
}

.cart-empty .button {
    display: inline-block;
    padding: 12px 24px;
    background: #0ea5e9;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s;
}

.cart-empty .button:hover {
    background: #0284c7;
}

/* Адаптив для мобильных */
@media (max-width: 768px) {
    .cart-promo-applied__item {
        font-size: 12px;
        padding: 6px 10px;
    }
}

/* ============================================
   LOYALTY POINTS (БАЛЛЫ)
   ============================================ */

.cart-points {
    margin-top: 20px;
    padding: 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.cart-points__balance {
    font-size: 14px;
    color: #475569;
    margin-bottom: 12px;
    text-align: center;
}

.cart-points__balance strong {
    color: #0ea5e9;
    font-size: 16px;
}

.cart-points__hint {
    display: block;
    font-size: 12px;
    color: #94a3b8;
    margin-top: 4px;
}

.cart-points__form {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.cart-points__input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.cart-points__input:focus {
    outline: none;
    border-color: #0ea5e9;
}

.cart-points__input::placeholder {
    color: #94a3b8;
}

.cart-points__btn {
    padding: 10px 20px;
    background: #0ea5e9;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.cart-points__btn:hover {
    background: #0284c7;
}

.cart-points__btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
}

.cart-points__info {
    font-size: 12px;
    color: #64748b;
    text-align: center;
    padding: 8px;
    background: #fff;
    border-radius: 4px;
}

.cart-points__info strong {
    color: #0ea5e9;
}

/* Примененные баллы */
.cart-points-applied {
    margin-top: 12px;
}

.cart-points-applied__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 4px;
    font-size: 14px;
}

.cart-points-applied__text {
    color: #0284c7;
    font-weight: 600;
}

.cart-points-applied__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: none;
    color: #64748b;
    cursor: pointer;
    transition: color 0.2s;
}

.cart-points-applied__remove:hover {
    color: #ef4444;
}

.cart-points-applied__remove:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Сообщения о баллах */
.cart-points-message {
    padding: 10px 12px;
    margin-bottom: 12px;
    border-radius: 4px;
    font-size: 14px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cart-points-message--success {
    background: #f0fdf4;
    border: 1px solid #22c55e;
    color: #16a34a;
}

.cart-points-message--error {
    background: #fef2f2;
    border: 1px solid #ef4444;
    color: #dc2626;
}

/* Адаптив для баллов */
@media (max-width: 768px) {
    .cart-points {
        padding: 12px;
    }

    .cart-points__balance {
        font-size: 13px;
    }

    .cart-points__balance strong {
        font-size: 15px;
    }

    .cart-points__form {
        flex-direction: column;
    }

    .cart-points__btn {
        width: 100%;
    }

    .cart-points__info {
        font-size: 11px;
    }

    .cart-points-applied__item {
        font-size: 12px;
        padding: 8px 10px;
    }
}

/* Блок начисления баллов за заказ */
.cart-summary__points-earn {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
    padding: 12px 15px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #86efac;
    border-radius: 8px;
}

.cart-summary__points-icon {
    flex-shrink: 0;
    color: #16a34a;
}

.cart-summary__points-text {
    font-size: 14px;
    color: #166534;
    line-height: 1.4;
}

.cart-summary__points-text strong {
    color: #15803d;
    font-weight: 600;
}

@media (max-width: 768px) {
    .cart-summary__points-earn {
        padding: 10px 12px;
        gap: 8px;
    }

    .cart-summary__points-icon {
        width: 16px;
        height: 16px;
    }

    .cart-summary__points-text {
        font-size: 13px;
    }
}