/**
 * Route LMS — programs catalog page
 */

.mtec-catalog {
    padding-bottom: 3rem;
}

.mtec-catalog__hero {
    text-align: center;
    margin-bottom: 2.5rem;
}

.mtec-catalog__hero .mtec-page-hero__subtitle {
    margin-inline: auto;
}

.mtec-catalog__toolbar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .mtec-catalog__toolbar {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 1.5rem;
    }
}

.mtec-catalog__search {
    position: relative;
    flex: 1;
    max-width: 28rem;
}

.mtec-catalog__search i {
    position: absolute;
    inset-inline-start: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.125rem;
    pointer-events: none;
}

.mtec-catalog__search input {
    width: 100%;
    height: 2.875rem;
    padding-inline: 2.75rem 1rem;
    border-radius: 14px;
    border: 1px solid var(--mtec-divider);
    background: #fff;
    color: var(--mtec-deep);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'Cairo', sans-serif;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mtec-catalog__search input:focus {
    border-color: rgba(0, 119, 200, 0.35);
    box-shadow: 0 0 0 3px rgba(0, 119, 200, 0.08);
}

.mtec-catalog__search input::placeholder {
    color: #94a3b8;
    font-weight: 600;
}

.mtec-catalog__count {
    font-size: 0.8125rem;
    font-weight: 800;
    color: var(--mtec-blue);
    white-space: nowrap;
}

.mtec-catalog__count strong {
    color: var(--mtec-primary);
}

.mtec-catalog__filters {
    margin-bottom: 2rem;
}

.mtec-catalog__filters .filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.mtec-catalog__filters .filter-btn i {
    font-size: 1rem;
    opacity: 0.85;
}

.mtec-catalog__filters .filter-btn.active-filter i {
    opacity: 1;
}

.mtec-catalog__filters .filter-btn__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.375rem;
    height: 1.375rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    font-size: 0.6875rem;
    font-weight: 800;
    line-height: 1;
    background: rgba(100, 116, 139, 0.12);
    color: #64748b;
}

.mtec-catalog__filters .filter-btn.active-filter .filter-btn__count {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.mtec-catalog__grid-wrap {
    min-height: 12rem;
}

.mtec-catalog-page .mtec-diplomas-grid {
    gap: 1.75rem;
}

@media (min-width: 1024px) {
    .mtec-catalog-page .mtec-diplomas-grid {
        gap: 2rem;
    }
}

/* Wider cards on laptop — clearer banner artwork */
@media (min-width: 1280px) {
    .mtec-catalog-page .mtec-diplomas-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2.25rem;
    }
}

/* Ultra-wide: 3 columns within a readable max width */
@media (min-width: 1536px) {
    .mtec-catalog-page .mtec-diplomas-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 2.5rem;
        max-width: 88rem;
        margin-inline: auto;
    }
}

.mtec-catalog__empty {
    display: none;
}

.mtec-catalog__empty.is-visible {
    display: block;
}

@media (max-width: 639px) {
    .mtec-catalog__hero {
        margin-bottom: 1.75rem;
    }

    .mtec-catalog__filters .mtec-filter-bar {
        width: 100%;
    }
}