/* ============================================================================
   PUBLIC / EXPLORE DECKS — wireframe #04
   Página específica: compone de components.css (.deckcard, .field, .search,
   .btn--*, .badge, .pagination, .empty). Solo lo irreducible vive acá:
   el shell de página, la barra de filtros responsive y la grilla auto-fill.
============================================================================ */

.explore-decks {
    max-width: var(--page-max-width);
    margin: 0 auto;
    padding: var(--space-6) var(--space-4);
}

/* Header (scope + title row) migrado a .page-header (components.css §5.12). */

/* ── Filtros ───────────────────────────────────────────────────────────── */
.deck-filters { margin-bottom: var(--space-6); }
.deck-filters__primary {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    align-items: end;
}
@media (min-width: 768px) {
    .deck-filters__primary {
        grid-template-columns: 2fr 1fr 1fr auto;
    }
}
.deck-filters__field { display: flex; flex-direction: column; }

/* Drawer "More filters" */
.deck-filters__more {
    margin-top: var(--space-3);
}
.deck-filters__more[hidden] { display: none; }
.deck-filters__more-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}
@media (min-width: 768px) {
    .deck-filters__more-grid { grid-template-columns: repeat(4, 1fr); }
}
.deck-filters__toggle {
    margin-top: var(--space-3);
}
.deck-filters__toggle .material-symbols-outlined {
    transition: transform var(--transition-fast);
}
.deck-filters__toggle[aria-expanded="true"] .material-symbols-outlined {
    transform: rotate(180deg);
}

/* ── Grilla ────────────────────────────────────────────────────────────── */
.deck-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}
@media (min-width: 480px) {
    .deck-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .deck-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1280px) {
    .deck-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Tarjeta de ad dentro de la grilla (no-patron) */
.deck-grid__ad {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-sizing: border-box;
}
.deck-grid__ad-slot { width: 100%; height: 250px; overflow: hidden; flex-shrink: 0; }
.deck-grid__ad-note { font-size: var(--font-size-xs); color: var(--text-muted); text-align: center; }