/* ============================================================
   SEO Interlinking Pro — Caja de enlaces (frontend)
   ============================================================ */

/* Contenedor principal */
.sil-link-box {
    margin: 2.5em 0 1.5em;
    padding: 1.5em;
    background: #f8f9fa;
    border-radius: 10px;
    border: 1px solid #e3e6ea;
    font-family: inherit;
    clear: both;
}

.sil-heading {
    font-size: 1.1em;
    font-weight: 700;
    margin: 0 0 1.2em;
    padding: 0;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: .4em;
    border-bottom: 2px solid #e03d67;
    padding-bottom: .6em;
}

.sil-heading-icon { font-size: 1.1em; }

/* ── GRID (default) ──────────────────────────────────────── */
.sil-style-grid .sil-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2em;
}

/* ── LIST ────────────────────────────────────────────────── */
.sil-style-list .sil-cards {
    display: flex;
    flex-direction: column;
    gap: .8em;
}

.sil-style-list .sil-card-link {
    flex-direction: row;
    align-items: center;
}

.sil-style-list .sil-card-thumb {
    width: 80px;
    height: 60px;
    flex-shrink: 0;
}

/* ── MINIMAL ─────────────────────────────────────────────── */
.sil-style-minimal .sil-cards {
    display: flex;
    flex-direction: column;
    gap: .3em;
}

.sil-style-minimal .sil-card-thumb { display: none; }

.sil-style-minimal .sil-card-link {
    flex-direction: row;
    background: none;
    box-shadow: none;
    padding: .3em 0;
    border-bottom: 1px solid #e3e6ea;
    border-radius: 0;
}

.sil-style-minimal .sil-card-title::before { content: '→ '; }

/* ── TARJETA ─────────────────────────────────────────────── */
.sil-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,.07);
    transition: box-shadow .2s ease, transform .2s ease;
}

.sil-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.12);
    transform: translateY(-2px);
}

.sil-card-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.sil-card-link:hover { text-decoration: none; }

/* Miniatura */
.sil-card-thumb {
    width: 100%;
    min-height: 120px;
    max-height: 240px;
    overflow: hidden;
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sil-card-thumb img {
    max-width: 100%;
    max-height: 240px;
    width: auto;
    height: auto;
    display: block;
}

/* Placeholder cuando no hay miniatura — CSS puro, sin dependencia de dashicons */
.sil-no-thumb::after {
    content: '';
    display: block;
    width: 48px;
    height: 48px;
    background: #adb5bd;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M21 19V5c0-1.1-.9-2-2-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2zM8.5 13.5l2.5 3.01L14.5 12l4.5 6H5l3.5-4.5z'/%3E%3C/svg%3E") center/contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M21 19V5c0-1.1-.9-2-2-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2zM8.5 13.5l2.5 3.01L14.5 12l4.5 6H5l3.5-4.5z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.sil-no-thumb .dashicons { display: none; }

/* Cuerpo de tarjeta */
.sil-card-body {
    padding: .9em 1em 1em;
    display: flex;
    flex-direction: column;
    gap: .3em;
    flex-grow: 1;
}

.sil-card-cat {
    font-size: .7em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #e03d67;
}

.sil-card-title {
    font-size: .9em;
    font-weight: 600;
    margin: 0;
    color: #1a1a2e;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sil-card:hover .sil-card-title { color: #e03d67; }

.sil-card-time {
    font-size: .72em;
    color: #868e96;
    margin-top: auto;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 600px) {
    .sil-style-grid .sil-cards {
        grid-template-columns: 1fr;
    }
    .sil-link-box { padding: 1em; }
}

/* ── DARK MODE ───────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
    .sil-link-box   { background: #1e2030; border-color: #2d3150; }
    .sil-heading    { color: #e2e8f0; }
    .sil-card       { background: #252840; box-shadow: 0 1px 4px rgba(0,0,0,.3); }
    .sil-card-title { color: #e2e8f0; }
    .sil-card-time  { color: #94a3b8; }
    .sil-no-thumb   { background: #2d3150; }
}