/* Cross-theme compatibility layer — loaded after site-redesign.css */

/* Keep hero titles readable on cover imagery in dark / terminal themes */
:root[data-theme="dark"] .article-cover-shell .article-panel h2,
:root[data-theme="terminal"] .article-cover-shell .article-panel h2 {
    color: var(--ink);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

:root[data-theme="terminal"] .article-cover-shell .article-panel h2 {
    color: #cbffd6;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.62), 0 0 18px rgba(103, 255, 148, 0.16);
}

:root[data-theme="dark"] .article-cover-shell .article-summary,
:root[data-theme="dark"] .article-cover-shell .article-cover-kicker,
:root[data-theme="terminal"] .article-cover-shell .article-summary,
:root[data-theme="terminal"] .article-cover-shell .article-cover-kicker {
    color: var(--muted);
}

/* Decorative hero layers must not intercept clicks */
.article-cover-shell::before,
.article-cover-shell::after,
.article-cover-vignette,
.article-cover-grid,
.article-cover-beam {
    pointer-events: none;
}

.article-cover-shell .article-panel,
.article-cover-shell .article-engagement,
.article-cover-shell .article-action-button,
.article-cover-shell .article-tag,
.article-cover-shell .meta-pill {
    position: relative;
    z-index: 2;
}

/* Search result cards share list styling */
.writing-search-card {
    padding: 22px 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.writing-search-card + .writing-search-card {
    margin-top: 0;
}

.writing-search-card h3 {
    margin: 14px 0 12px;
    font-size: clamp(1.45rem, 2.5vw, 1.85rem);
    line-height: 1.24;
}

.writing-search-card .writing-search-excerpt {
    margin: 0;
    color: var(--muted);
    line-height: 1.85;
}

/* Restore text-link semantics outside the paper apocalypse skin */
:root[data-theme="dark"] .writing-link,
:root[data-theme="terminal"] .writing-link,
:root[data-theme="dark"] .trending-link,
:root[data-theme="terminal"] .trending-link {
    display: inline-flex;
    align-items: center;
    margin-top: 18px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--accent-strong);
    font: inherit;
    font-size: inherit;
    font-weight: 600;
    letter-spacing: normal;
    text-decoration: none;
    text-transform: none;
    box-shadow: none;
}

:root[data-theme="dark"] .writing-link:hover,
:root[data-theme="terminal"] .writing-link:hover,
:root[data-theme="dark"] .trending-link:hover,
:root[data-theme="terminal"] .trending-link:hover {
    background: transparent;
    color: var(--accent-strong);
    text-decoration: underline;
}

/* Series spotlight: keep route nodes clickable above glow layer */
.writing-series-route-node,
.writing-series-status-link,
.writing-series-guide-link,
.writing-series-focus-link {
    position: relative;
    z-index: 1;
}

/* Homepage key index: keep fixed navigation entries compact in every theme. */
.home-page .key-index {
    gap: 16px;
    padding: clamp(20px, 3vw, 28px);
    overflow: hidden;
}

.home-page .key-index .editorial-head {
    display: grid;
    gap: 8px;
    align-items: start;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
}

.home-page .key-index .editorial-head h2 {
    margin: 0;
    color: var(--ink);
    font-family: var(--heading-font);
    font-size: clamp(1.75rem, 3vw, 2.45rem);
    font-weight: 800;
    line-height: 1.1;
    text-transform: none;
}

.home-page .key-index .editorial-head h2::before {
    content: none;
    display: none;
}

.home-page .key-index .editorial-head p {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
    font-family: var(--body-font);
    font-size: 14px;
    line-height: 1.75;
    text-transform: none;
}

.home-page .key-index .index-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}

.home-page .key-index .index-card {
    display: grid;
    gap: 9px;
    align-content: start;
    min-height: 168px;
    padding: 18px;
    border: 1px solid color-mix(in srgb, var(--line) 82%, var(--accent) 18%);
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--surface) 86%, var(--surface-soft));
    color: inherit;
    text-decoration: none;
}

.home-page .key-index .index-card:hover {
    border-color: color-mix(in srgb, var(--accent) 32%, var(--line));
    background: color-mix(in srgb, var(--surface-strong) 86%, var(--surface-soft));
    text-decoration: none;
}

.home-page .key-index .index-card strong,
.home-page .key-index .index-card span,
.home-page .key-index .index-card em {
    display: block;
    text-decoration: none;
}

.home-page .key-index .index-card strong {
    color: var(--ink);
    font-size: clamp(1.12rem, 1.7vw, 1.35rem);
    line-height: 1.25;
}

.home-page .key-index .index-card span,
.home-page .key-index .index-card em {
    color: var(--muted);
    font-size: 13px;
    font-style: normal;
    line-height: 1.65;
}

.home-page .key-index .index-card .editorial-link-kicker {
    color: var(--accent-strong);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Mobile nav: keep theme switcher tappable above collapsed menu state */
@media (max-width: 920px) {
    .theme-switcher {
        position: relative;
        z-index: 2;
    }
}