/* ── Phase 4-C: SSR articles listing page ─────────────────────────────────── */

/* ── Page container ──────────────────────────────────────────────────────── */
.arls-page {
    padding-top:    20px;
    padding-bottom: 80px;
}

/* ── Breadcrumb ─────────────────────────────────────────────────────────── */
.arls-breadcrumb {
    display:     flex;
    align-items: center;
    flex-wrap:   wrap;
    gap:         6px;
    font-size:   .8125rem;
    color:       var(--text-secondary, #666);
    margin-bottom: 20px;
}
.arls-breadcrumb__link {
    color:           var(--text-secondary, #666);
    text-decoration: none;
}
.arls-breadcrumb__link:hover {
    color:           var(--accent, #1d6fc4);
    text-decoration: underline;
}
.arls-breadcrumb__sep::before {
    content: '›';
}
.arls-breadcrumb__current {
    color: var(--text-primary, #111);
}

/* ── Hero header ─────────────────────────────────────────────────────────── */
.arls-hero {
    margin-bottom: 40px;
}
.arls-hero__title {
    font-size:   clamp(1.5rem, 3vw + .5rem, 2.25rem);
    font-weight: 700;
    color:       var(--text-primary, #111);
    margin:      0 0 8px;
}
.arls-hero__sub {
    font-size: .9375rem;
    color:     var(--text-secondary, #666);
    margin:    0;
}

/* ── Card grid ───────────────────────────────────────────────────────────── */
.arls-grid {
    display:               grid;
    grid-template-columns: repeat(3, 1fr);
    gap:                   28px;
    list-style:            none;
    margin:                0;
    padding:               0;
    margin-bottom:         48px;
}

/* ── Article card ────────────────────────────────────────────────────────── */
.arls-card {
    background:    var(--card-bg, #fff);
    border:        1px solid var(--border, #e5e7eb);
    border-radius: 10px;
    overflow:      hidden;
    display:       flex;
    flex-direction:column;
    transition:    box-shadow .18s, transform .18s;
}
.arls-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,.10);
    transform:  translateY(-2px);
}

/* Card image */
.arls-card__img-wrap {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--bg-muted, #f3f4f6);
}
.arls-card__img {
    width:       100%;
    height:      100%;
    object-fit:  cover;
    display:     block;
    transition:  transform .22s;
}
.arls-card:hover .arls-card__img {
    transform: scale(1.04);
}
.arls-card__img-placeholder {
    width:           100%;
    height:          100%;
    display:         flex;
    align-items:     center;
    justify-content: center;
    color:           var(--text-muted, #aaa);
    font-size:       2.25rem;
    background:      var(--bg-muted, #f3f4f6);
}

/* Card body */
.arls-card__body {
    display:        flex;
    flex-direction: column;
    flex:           1;
    padding:        18px 20px 20px;
    gap:            8px;
}
.arls-card__date {
    display:     flex;
    align-items: center;
    gap:         5px;
    font-size:   .75rem;
    color:       var(--text-muted, #888);
}
.arls-card__title {
    font-size:   1rem;
    font-weight: 600;
    margin:      0;
    line-height: 1.4;
}
.arls-card__title a {
    color:           var(--text-primary, #111);
    text-decoration: none;
}
.arls-card__title a:hover {
    color: var(--accent, #1d6fc4);
}
.arls-card__excerpt {
    font-size:   .875rem;
    color:       var(--text-secondary, #555);
    line-height: 1.55;
    margin:      0;
    display:     -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow:    hidden;
}
.arls-card__link {
    display:         inline-flex;
    align-items:     center;
    gap:             4px;
    margin-top:      auto;
    padding-top:     8px;
    font-size:       .8125rem;
    font-weight:     600;
    color:           var(--accent, #1d6fc4);
    text-decoration: none;
}
.arls-card__link:hover {
    text-decoration: underline;
}

/* ── Empty state ─────────────────────────────────────────────────────────── */
.arls-empty {
    display:         flex;
    flex-direction:  column;
    align-items:     center;
    justify-content: center;
    gap:             12px;
    padding:         64px 24px;
    color:           var(--text-secondary, #777);
    text-align:      center;
}
.arls-empty__icon {
    font-size: 3rem;
    color:     var(--text-muted, #bbb);
}
.arls-empty__text {
    font-size: 1rem;
    margin:    0;
}
.arls-empty__avail {
    font-size: .875rem;
    margin:    4px 0 0;
    color:     var(--text-muted, #999);
}
.arls-empty__langs {
    list-style: none;
    margin:     0;
    padding:    0;
    display:    flex;
    gap:        12px;
    flex-wrap:  wrap;
    justify-content: center;
}
.arls-empty__lang-link {
    font-size:       .9375rem;
    font-weight:     600;
    color:           var(--accent, #1d6fc4);
    text-decoration: none;
    padding:         6px 16px;
    border:          1px solid var(--accent, #1d6fc4);
    border-radius:   6px;
}
.arls-empty__lang-link:hover {
    background: var(--accent, #1d6fc4);
    color:      #fff;
}

/* ── Pagination ──────────────────────────────────────────────────────────── */
.arls-pagination {
    display:         flex;
    align-items:     center;
    justify-content: center;
    gap:             16px;
    margin-top:      8px;
}
.arls-pagination__btn {
    display:         inline-flex;
    align-items:     center;
    gap:             6px;
    padding:         9px 18px;
    border-radius:   8px;
    font-size:       .875rem;
    font-weight:     600;
    color:           var(--accent, #1d6fc4);
    border:          1px solid var(--accent, #1d6fc4);
    background:      transparent;
    text-decoration: none;
    transition:      background .15s, color .15s;
}
.arls-pagination__btn:hover {
    background: var(--accent, #1d6fc4);
    color:      #fff;
}
.arls-pagination__btn--disabled {
    color:         var(--text-muted, #aaa);
    border-color:  var(--border, #e0e0e0);
    cursor:        default;
    pointer-events:none;
}
.arls-pagination__info {
    font-size: .875rem;
    color:     var(--text-secondary, #666);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .arls-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 560px) {
    .arls-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .arls-hero__title {
        font-size: 1.5rem;
    }
    .arls-pagination {
        gap: 10px;
    }
    .arls-pagination__btn {
        padding: 8px 14px;
        font-size: .8125rem;
    }
}

/* ── Dark mode ───────────────────────────────────────────────────────────── */
html[data-theme="dark"] .arls-card {
    background: var(--card-bg-dark, #1e2130);
    border-color: var(--border-dark, #2d3148);
}
html[data-theme="dark"] .arls-card__title a {
    color: var(--text-primary-dark, #e8eaf0);
}
html[data-theme="dark"] .arls-card__excerpt {
    color: var(--text-secondary-dark, #9aa0b8);
}
html[data-theme="dark"] .arls-card__img-placeholder {
    background: var(--bg-muted-dark, #252840);
}
html[data-theme="dark"] .arls-hero__title {
    color: var(--text-primary-dark, #e8eaf0);
}
html[data-theme="dark"] .arls-hero__sub {
    color: var(--text-secondary-dark, #9aa0b8);
}
html[data-theme="dark"] .arls-breadcrumb__current {
    color: var(--text-primary-dark, #e8eaf0);
}

@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) .arls-card {
        background: var(--card-bg-dark, #1e2130);
        border-color: var(--border-dark, #2d3148);
    }
    html:not([data-theme="light"]) .arls-card__title a {
        color: var(--text-primary-dark, #e8eaf0);
    }
    html:not([data-theme="light"]) .arls-card__excerpt {
        color: var(--text-secondary-dark, #9aa0b8);
    }
    html:not([data-theme="light"]) .arls-card__img-placeholder {
        background: var(--bg-muted-dark, #252840);
    }
    html:not([data-theme="light"]) .arls-hero__title {
        color: var(--text-primary-dark, #e8eaf0);
    }
    html:not([data-theme="light"]) .arls-hero__sub {
        color: var(--text-secondary-dark, #9aa0b8);
    }
    html:not([data-theme="light"]) .arls-breadcrumb__current {
        color: var(--text-primary-dark, #e8eaf0);
    }
}