/* Стили для карточек калькуляторов */

/*
 * Author-level grid/flex rules can override the browser's built-in hiding for
 * closed <details> elements (notably in WebKit). Keep calculator disclosures
 * semantically closed regardless of their child layout classes.
 */
[data-calc] details:not([open]) > :not(summary) {
    display: none !important;
}

.calculator-card {
    transition: all 0.3s ease;
}

.calculator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* Стили для кнопки избранного */
.favorite-btn {
    transition: all 0.3s ease;
}

.favorite-btn.active i {
    color: #FFD700;
    animation: star-pulse 0.3s ease;
}

@keyframes star-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Стили для фильтров */
.filters-form {
    transition: all 0.3s ease;
}

.filters-form:focus-within {
    transform: translateY(-2px);
}

/* Стили для пагинации */
.pagination-center {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
}

/* Анимация для удаления калькулятора */
.calculator-card.removing {
    animation: remove-card 0.5s ease forwards;
}

@keyframes remove-card {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.8);
    }
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .filters-form {
        flex-direction: column;
    }

    .filters-form > div {
        width: 100%;
        margin-bottom: 10px;
    }
}