/**
 * MTIC Theme - News Listing Page
 *
 * Migrated out of main.css / responsive.css (these rules had been appended to
 * the shared base, against the CSS architecture rules in CLAUDE.md).
 * Registered in inc/enqueue.php under the News page template.
 *
 * @package mtic-theme
 */

/* ═══════════════════════════════════════════════════
   NEWS LISTING PAGE
═══════════════════════════════════════════════════ */

/* ── Hero banner + overlapping search — Digital Library pattern ── */
.mtic-page--news .mtic-page-hero {
    border-radius: 0;
    min-height: 0;
    aspect-ratio: 1440 / 411;
    background-position: center;
    background-color: transparent;
}

.mtic-page--news .mtic-page-hero::before {
    content: none;
}

.mtic-page--news .mtic-page-hero__inner {
    padding: 3.5rem var(--mtic-container-pad) 4.5rem;
}

.mtic-page--news .mtic-page-hero__title {
    font-size: clamp(1.75rem, 4vw, 42px);
    line-height: 1;
    margin-bottom: 1.25rem;
}

.mtic-page--news .mtic-page-hero__desc {
    max-width: 420px;
    padding-top: 0.25rem;
    font-size: 1.25rem;
}

.mtic-page--news .mtic-page-search {
    margin-top: -32px;
}

.mtic-page--news .mtic-page-search__form {
    max-width: 430px;
    border-radius: 8px;
    box-shadow: 0 8px 22px rgba(3, 47, 60, 0.18);
}

.mtic-page--news .mtic-page-search__btn {
    min-width: 56px;
    border-radius: 0 8px 8px 0;
}

.mtic-page--news .mtic-page-search__heading {
    display: none;
}

.mtic-news-page {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--mtic-spacing-lg);
    padding: 0 0 var(--mtic-spacing-xl);
}

.mtic-news-page__list {
    display: flex;
    flex-direction: column;
    gap: var(--mtic-spacing-lg);
}

.mtic-news-page__empty {
    color: var(--mtic-text-light);
    padding: var(--mtic-spacing-lg) 0;
}

/* ── Live search loading state (see assets/js/live-search.js) ── */
.mtic-news-page__list.mtic-listing--loading {
    opacity: 0.55;
    transition: opacity 0.15s ease;
    pointer-events: none;
}

/* ── News Card ── */
.mtic-news-card {
    display: grid;
    grid-template-columns: 35% 1fr;
    border: 1px solid var(--mtic-border);
    border-radius: 6px;
    overflow: hidden;
    background: var(--mtic-white);
    transition: var(--mtic-transition);
}

.mtic-news-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
    border: 1.7px solid var(--mtic-teal);
    transform: translateY(-2px);
}

.mtic-news-card__image-wrap {
    overflow: hidden;
    background: var(--mtic-dark);
    min-height: 220px;
    position: relative;
}

/* Absolutely positioned so a tall/square image fills the wrap without
   dictating the card height (which kept the cards inconsistent) */
.mtic-news-card__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.mtic-news-card:hover .mtic-news-card__image {
    transform: scale(1.04);
}

.mtic-news-card__image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 220px;
    background: var(--mtic-primary);
}

.mtic-news-card__placeholder-logo {
    width: 80%;
    max-width: 180px;
    height: auto;
    opacity: 0.9;
}

.mtic-news-card__body {
    padding: var(--mtic-spacing-md) var(--mtic-spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--mtic-spacing-sm);
}

.mtic-news-card__category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mtic-primary);
    text-decoration: none;
}

.mtic-news-card__category:hover {
    color: var(--mtic-primary-light);
}

.mtic-news-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--mtic-dark);
    margin: 0;
    /* Limit to two lines so card heights stay consistent */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mtic-news-card__title a {
    color: inherit;
    text-decoration: none;
}

.mtic-news-card__title a:hover {
    color: var(--mtic-primary);
}

.mtic-news-card__date {
    font-size: 0.8rem;
    color: var(--mtic-text-light);
}

.mtic-news-card__excerpt {
    font-size: 0.9rem;
    color: var(--mtic-text);
    line-height: 1.6;
    flex: 1;
    /* Clamp body copy so a longer excerpt can't stretch one card taller */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mtic-news-card__readmore {
    align-self: flex-end;
    margin-top: var(--mtic-spacing-sm);
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
}

/* ── News Sidebar ── */
.mtic-news-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--mtic-spacing-md);
    align-self: start;
    position: sticky;
    top: var(--mtic-header-layout-offset, 180px);
}

.mtic-news-sidebar__heading {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--mtic-dark);
}

.mtic-news-sidebar__filters {
    display: flex;
    flex-direction: column;
    gap: var(--mtic-spacing-lg);
    min-height: 0;
}

.mtic-news-sidebar__categories,
.mtic-news-sidebar__years {
    background: var(--mtic-white);
    border: 1px solid var(--mtic-border);
    border-radius: 6px;
}

.mtic-news-sidebar__filter-summary {
    display: flex;
    align-items: center;
    gap: var(--mtic-spacing-sm);
    min-height: 48px;
    padding: var(--mtic-spacing-md);
    cursor: pointer;
    list-style: none;
}

.mtic-news-sidebar__filter-summary::-webkit-details-marker {
    display: none;
}

.mtic-news-sidebar__filter-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--mtic-dark);
}

.mtic-news-sidebar__filter-active {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--mtic-primary);
    background: rgba(1, 180, 150, 0.12);
    border-radius: 12px;
    padding: 0.15rem 0.6rem;
    max-width: 10rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mtic-news-sidebar__filter-chevron {
    flex-shrink: 0;
    margin-left: auto;
    color: var(--mtic-text-light);
    line-height: 0;
    transition: transform 0.28s ease;
}

.mtic-news-sidebar__filter[open] .mtic-news-sidebar__filter-chevron {
    transform: rotate(180deg);
}

.mtic-news-sidebar__filter-body {
    padding: 0 var(--mtic-spacing-md) var(--mtic-spacing-md);
    overflow: hidden;
}

.mtic-news-sidebar__filter--animating .mtic-news-sidebar__filter-body {
    overflow: hidden;
}

/* Progressive enhancement: native details animation when JS is unavailable */
@supports (interpolate-size: allow-keywords) {
    html:not(.mtic-news-filters-js) .mtic-news-sidebar__filter {
        interpolate-size: allow-keywords;
    }

    html:not(.mtic-news-filters-js) .mtic-news-sidebar__filter::details-content {
        height: 0;
        overflow: clip;
        opacity: 0;
        transition:
            height 0.28s ease,
            opacity 0.28s ease,
            content-visibility 0.28s allow-discrete;
        content-visibility: hidden;
    }

    html:not(.mtic-news-filters-js) .mtic-news-sidebar__filter[open]::details-content {
        height: auto;
        opacity: 1;
        content-visibility: visible;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mtic-news-sidebar__filter-chevron {
        transition: none;
    }

    html:not(.mtic-news-filters-js) .mtic-news-sidebar__filter::details-content {
        transition: none;
    }
}

.mtic-news-sidebar__cat-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mtic-news-sidebar__cat-link {
    display: flex;
    align-items: center;
    gap: var(--mtic-spacing-sm);
    padding: 0.55rem 0.5rem;
    border-radius: 4px;
    color: var(--mtic-text);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--mtic-transition);
}

.mtic-news-sidebar__cat-link:hover,
.mtic-news-sidebar__cat-item--active .mtic-news-sidebar__cat-link {
    background: var(--mtic-light);
    color: var(--mtic-primary);
}

.mtic-news-sidebar__cat-icon {
    flex-shrink: 0;
    color: var(--mtic-text-light);
    display: flex;
    align-items: center;
}

.mtic-news-sidebar__cat-item--active .mtic-news-sidebar__cat-icon {
    color: var(--mtic-primary);
}

.mtic-news-sidebar__cat-count {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--mtic-text-light);
    background: var(--mtic-light);
    border-radius: 12px;
    padding: 0.1rem 0.55rem;
    min-width: 1.6rem;
    text-align: center;
}

.mtic-news-sidebar__cat-item--active .mtic-news-sidebar__cat-count {
    background: var(--mtic-primary);
    color: var(--mtic-white);
}

.mtic-news-sidebar__year-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mtic-news-sidebar__year-link {
    display: flex;
    align-items: center;
    gap: var(--mtic-spacing-sm);
    padding: 0.55rem 0.5rem;
    border-radius: 4px;
    color: var(--mtic-text);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--mtic-transition);
}

.mtic-news-sidebar__year-link:hover,
.mtic-news-sidebar__year-item--active .mtic-news-sidebar__year-link {
    background: var(--mtic-light);
    color: var(--mtic-primary);
}

.mtic-news-sidebar__year-count {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--mtic-text-light);
    background: var(--mtic-light);
    border-radius: 12px;
    padding: 0.1rem 0.55rem;
    min-width: 1.6rem;
    text-align: center;
}

.mtic-news-sidebar__year-item--active .mtic-news-sidebar__year-count {
    background: var(--mtic-primary);
    color: var(--mtic-white);
}

/* News card mobile meta row (markup in content-news.php) —
   hidden on tablet/desktop, shown in the mobile block below */
.mtic-news-card__meta {
    display: none;
}

/* ── Mobile (max 767px) ── */
@media screen and (max-width: 767px) {
    .mtic-page--news .mtic-page-hero__inner {
        padding: 3rem var(--mtic-container-pad) 2.5rem;
    }

    .mtic-page--news .mtic-page-hero__title {
        font-size: 1.25rem;
        line-height: 0.71;
        margin-bottom: 0.75rem;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    }

    .mtic-page--news .mtic-page-hero__desc {
        max-width: 19rem;
        font-size: 0.72rem;
        line-height: 1.4;
        text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
    }

    .mtic-page--news .mtic-page-search {
        margin-top: var(--mtic-spacing-md);
    }

    .mtic-page--news .mtic-page-search__heading {
        display: block;
        margin: 0 0 0.75rem;
        font-size: 1.35rem;
        font-weight: 700;
        color: var(--mtic-primary);
    }

    .mtic-page--news .mtic-page-search__form {
        max-width: 100%;
        padding: 5px;
        border-radius: 10px;
    }

    .mtic-page--news .mtic-page-search__btn {
        border-radius: 8px;
    }

    /* News listing: single column, sidebar promoted to top filter bar */
    .mtic-news-page {
        grid-template-columns: 1fr;
        gap: var(--mtic-spacing-md);
    }

    .mtic-news-sidebar {
        order: -1;
        position: static;
        gap: 0;
    }

    .mtic-news-sidebar__heading {
        margin-bottom: 1rem;
    }

    .mtic-news-sidebar__filters {
        gap: 0;
        overflow: visible;
        padding-right: 0;
    }

    .mtic-news-sidebar__filter {
        background-color: var(--mtic-white);
        border-radius: 8px;
        box-shadow: 0 3px 14px rgba(0, 0, 0, 0.12);
        border: 1px solid var(--mtic-border);
    }

    .mtic-news-sidebar__categories {
        margin-bottom: 1.25rem;
    }

    .mtic-news-sidebar__filter-summary {
        padding: var(--mtic-spacing-sm) var(--mtic-spacing-md);
    }

    .mtic-news-sidebar__filter-body {
        padding: 0 var(--mtic-spacing-md) var(--mtic-spacing-md);
    }

    /* Category list becomes a horizontal wrap of chips */
    .mtic-news-sidebar__cat-list {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem 0.75rem;
    }

    .mtic-news-sidebar__year-list {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem 0.75rem;
    }

    .mtic-news-sidebar__cat-icon {
        display: none; 
    }

    .mtic-news-sidebar__cat-link {
        display: inline-flex;
        align-items: center;
        min-height: unset;         
        height: 32px;   
        font-size: 0.85rem;
        border: 1px solid var(--mtic-primary);
        border-radius: 20px;        
        text-decoration: none;
        transition: all 0.2s ease-in-out;
    }

    .mtic-news-sidebar__year-link {
        display: inline-flex;
        align-items: center;
        min-height: unset;
        height: 32px;
        font-size: 0.85rem;
        border: 1px solid var(--mtic-primary);
        border-radius: 20px;
        text-decoration: none;
        transition: all 0.2s ease-in-out;
        padding: 0 0.75rem;
    }

    /*---Styling apply to mtic large-text (large text-accessbility mode only)---*/
    .mtic-text-large .mtic-news-sidebar__filter-body {
        padding: 0 var(--mtic-spacing-sm) var(--mtic-spacing-sm);
    }
    .mtic-text-large .mtic-news-sidebar__cat-list {
        gap: 0.5rem;
    }
    .mtic-text-large .mtic-news-sidebar__year-list {
        gap: 0.5rem;
    }

    .mtic-text-large .mtic-news-sidebar__cat-link {
        height: auto;    
        min-height: 32px;  
        padding: 0.35rem 0.75rem;
        font-size: 0.8rem;  
        white-space: normal; 
    }

    .mtic-text-large .mtic-news-sidebar__cat-count {
        font-size: 0.75rem;
    }
    .mtic-text-large .mtic-news-sidebar__year-link {
        height: auto;
        min-height: 32px;
        padding: 0.35rem 0.75rem;
        font-size: 0.8rem;
        white-space: normal;
    }
    .mtic-text-large .mtic-news-sidebar__year-count {
        font-size: 0.75rem;
    }
    /* ---------------------------------------------------------- */

    /*Hover & Active States: The entire pill fills with teal color */
    .mtic-news-sidebar__cat-link:hover,
    .mtic-news-sidebar__cat-item--active .mtic-news-sidebar__cat-link {
        background-color: var(--mtic-primary) !important;
        color: var(--mtic-white) !important;
    }

    .mtic-news-sidebar__year-link:hover,
    .mtic-news-sidebar__year-item--active .mtic-news-sidebar__year-link {
        background-color: var(--mtic-primary) !important;
        color: var(--mtic-white) !important;
    }

    /*Counts: plain number, teal pill on the active category only */
    .mtic-news-sidebar__cat-count {
        margin-left: auto;
        font-size: 0.8rem;
        color: var(--mtic-text-light);
        background: var(--mtic-light);
        border-radius: 12px;
        padding: 0.1rem 0.55rem;
        min-width: 1.6rem;
        text-align: center;
    }

    /* Active Count Badge: Shifts to a semi-transparent white backdrop */
    .mtic-news-sidebar__cat-item--active .mtic-news-sidebar__cat-count {
        background-color: var(--mtic-white); 
        color: var(--mtic-primary);
    }

    .mtic-news-sidebar__year-count {
        margin-left: auto;
        font-size: 0.8rem;
        color: var(--mtic-text-light);
        background: var(--mtic-light);
        border-radius: 12px;
        padding: 0.1rem 0.55rem;
        min-width: 1.6rem;
        text-align: center;
    }

    .mtic-news-sidebar__year-item--active .mtic-news-sidebar__year-count {
        background-color: var(--mtic-white);
        color: var(--mtic-primary);
    }

    /* News card: stacked, padded white card with shadow */
    .mtic-news-card {
        grid-template-columns: 1fr;
        border: none;
        border-radius: 8px;
        box-shadow: 0 3px 14px rgba(0, 0, 0, 0.12);
        padding: var(--mtic-spacing-md);
    }

    /* Meta row (CATEGORY • date) above the image */
    .mtic-news-card__meta {
        display: flex;
        align-items: center;
        gap: 0.4rem;
        margin-bottom: 0.75rem;
        font-size: 0.8rem;
    }

    .mtic-news-card__meta-category {
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: var(--mtic-primary);
        text-decoration: none;
    }

    .mtic-news-card__meta-sep,
    .mtic-news-card__meta-date {
        color: var(--mtic-text-light);
    }

    /* Hide the desktop category/date inside the body */
    .mtic-news-card__category,
    .mtic-news-card__date {
        display: none;
    }

    .mtic-news-card__image-wrap {
        min-height: 200px;
        border-radius: 4px;
        background: transparent;
    }

    .mtic-news-card__image-placeholder {
        min-height: 200px;
    }

    .mtic-news-card__placeholder-logo {
        max-width: 210px;
    }

    .mtic-news-card__body {
        padding: var(--mtic-spacing-md) 0 0;
    }

    .mtic-news-card__title {
        font-size: 1rem;
        text-align: justify;
    }

    .mtic-news-card__excerpt {
        text-align: justify;
        /* Two lines on mobile so stacked cards stay the same height */
        -webkit-line-clamp: 2;
    }

    .mtic-news-card__readmore {
        align-self: flex-end;
    }
}

/* ── Tablet (768px - 1024px) ── */
@media screen and (min-width: 768px) and (max-width: 1024px) {
    /* Narrow the sidebar on tablet */
    .mtic-news-page {
        grid-template-columns: 1fr 240px;
        gap: 1.25rem;
    }

}

@media screen and (min-width: 768px) {
    .mtic-news-sidebar {
        max-height: calc(100vh - var(--mtic-header-layout-offset, 180px) - 1rem);
        overflow: hidden;
    }

    .mtic-news-sidebar__filters {
        overflow-y: auto;
        overscroll-behavior-y: auto;
        scrollbar-gutter: stable;
        scrollbar-width: thin;
        scrollbar-color: rgba(1, 180, 150, 0.55) transparent;
        padding-right: 0.375rem;
    }

    .mtic-news-sidebar__filters::-webkit-scrollbar {
        width: 6px;
    }

    .mtic-news-sidebar__filters::-webkit-scrollbar-thumb {
        background: rgba(1, 180, 150, 0.55);
        border-radius: 999px;
    }
}