/**
 * IO Content View — Frontend Styles
 *
 * Stili per i layout grid e list (Fase B).
 * Overlay, masonry e one-big saranno aggiunti in Fase F.
 *
 * Convenzioni classi:
 *   .iocv-view          wrapper esterno (aggiunto da Renderer)
 *   .iocv-cols-{N}      numero di colonne (1-6) sul wrapper
 *   .iocv-grid          griglia interna (template grid.php)
 *   .iocv-list          lista interna (template list.php)
 *   .iocv-item          singola card (entrambi i layout)
 *   .iocv-item__thumb   contenitore immagine
 *   .iocv-item__body    contenitore testo
 *   .iocv-item__title   titolo
 *   .iocv-item__excerpt estratto
 *   .iocv-item__cat     categoria
 *   .iocv-item__meta    data + autore
 */

/* ============================================================
   Reset / Base
   ============================================================ */

.iocv-view {
    --iocv-gap: 24px;
    --iocv-radius: 6px;
    --iocv-thumb-ratio: 600 / 315; /* rapporto 600:315 — usato da aspect-ratio */
    --iocv-list-thumb-size: 100px;
    --iocv-color-cat: #1a6aa8;
    --iocv-color-title: #1d2327;
    --iocv-color-excerpt: #646970;
    --iocv-color-meta: #888;

    box-sizing: border-box;
}

.iocv-view *,
.iocv-view *::before,
.iocv-view *::after {
    box-sizing: inherit;
}

.iocv-view a {
    text-decoration: none;
    color: inherit;
}

.iocv-item {
    position: relative;
}

/* ============================================================
   Layout: Grid
   ============================================================ */

.iocv-grid {
    display: grid;
    gap: var(--iocv-gap);
    /* Default 3 colonne — override da .iocv-cols-{N} sul wrapper */
    grid-template-columns: repeat(3, 1fr);
}

/* Colonne: da 1 a 6 */
.iocv-cols-1 .iocv-grid { grid-template-columns: 1fr; }
.iocv-cols-2 .iocv-grid { grid-template-columns: repeat(2, 1fr); }
.iocv-cols-3 .iocv-grid { grid-template-columns: repeat(3, 1fr); }
.iocv-cols-4 .iocv-grid { grid-template-columns: repeat(4, 1fr); }
.iocv-cols-5 .iocv-grid { grid-template-columns: repeat(5, 1fr); }
.iocv-cols-6 .iocv-grid { grid-template-columns: repeat(6, 1fr); }

/* Card grid */
.iocv-item--grid {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: var(--iocv-radius);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.iocv-item--grid:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Immagine grid: aspect-ratio fisso 600:315 */
.iocv-item--grid .iocv-item__thumb {
    aspect-ratio: 600 / 315;
    overflow: hidden;
    background: #f0f0f1;
}

.iocv-item--grid .iocv-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s ease;
}

.iocv-item--grid:hover .iocv-item__thumb img {
    transform: scale(1.03);
}

/* Body grid */
.iocv-item--grid .iocv-item__body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* ============================================================
   Layout: List
   ============================================================ */

.iocv-list {
    display: flex;
    flex-direction: column;
    gap: var(--iocv-gap);
}

/* Item list: immagine a sinistra + testo a destra */
.iocv-item--list {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding-bottom: var(--iocv-gap);
    border-bottom: 1px solid #e5e5e5;
}

.iocv-item--list:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* Miniatura list */
.iocv-item--list .iocv-item__thumb-link {
    flex-shrink: 0;
}

.iocv-item--list .iocv-item__thumb {
    width: var(--iocv-list-thumb-size);
    height: var(--iocv-list-thumb-size);
    overflow: hidden;
    border-radius: var(--iocv-radius);
    background: #f0f0f1;
}

.iocv-item--list .iocv-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.iocv-item--list:hover .iocv-item__thumb img {
    transform: scale(1.04);
}

/* Body list */
.iocv-item--list .iocv-item__body {
    flex: 1;
    min-width: 0; /* previene overflow titoli lunghi */
}

/* ============================================================
   Elementi comuni (grid + list)
   ============================================================ */

/* Categoria */
.iocv-item__cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--iocv-color-cat);
    margin-bottom: 6px;
}

.iocv-item__cat a {
    color: inherit;
}

.iocv-item__cat a:hover {
    text-decoration: underline;
}

/* Titolo */
.iocv-item__title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--iocv-color-title);
    margin: 0 0 8px;
}

.iocv-item--list .iocv-item__title {
    font-size: 0.95rem;
}

.iocv-item__title a {
    color: inherit;
}

.iocv-item__title a:hover {
    color: var(--iocv-color-cat);
}

/* Estratto */
.iocv-item__excerpt {
    font-size: 0.875rem;
    color: var(--iocv-color-excerpt);
    line-height: 1.6;
    margin: 0 0 10px;
    flex: 1;
}

/* Meta (data, autore) */
.iocv-item__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--iocv-color-meta);
    margin-top: auto;
}

.iocv-item__author::before {
    content: '· ';
}

/* Nessun risultato */
.iocv-no-results {
    text-align: center;
    color: var(--iocv-color-excerpt);
    padding: 32px 0;
    font-style: italic;
}

/* ============================================================
   Paginazione — Numerata
   ============================================================ */

.iocv-pagination-wrap {
    margin-top: var(--iocv-gap);
}

.iocv-pagination--numbered {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
    padding: 8px 0;
}

.iocv-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    font-size: 14px;
    color: #1d2327;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    line-height: 1;
}

.iocv-page-btn:hover {
    background: #f0f0f1;
    border-color: #999;
}

.iocv-page-btn.is-current {
    background: #2271b1;
    border-color: #2271b1;
    color: #fff;
    font-weight: 600;
    cursor: default;
    pointer-events: none;
}

.iocv-page-prev,
.iocv-page-next {
    font-size: 18px;
    font-weight: 400;
}

.iocv-page-dots {
    padding: 0 6px;
    color: #999;
    font-size: 14px;
    user-select: none;
}

/* ============================================================
   Paginazione — Load More
   ============================================================ */

.iocv-loadmore-wrap {
    display: flex;
    justify-content: center;
    padding: 8px 0;
}

.iocv-load-more {
    display: inline-block;
    padding: 10px 28px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.iocv-load-more:hover {
    background: #135e96;
}

.iocv-load-more:disabled {
    background: #b3b3b3;
    cursor: not-allowed;
}

/* ============================================================
   Stato loading
   ============================================================ */

.iocv-view.iocv-loading {
    position: relative;
    pointer-events: none;
}

/* Overlay semitrasparente durante il caricamento */
.iocv-view.iocv-loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.6);
    z-index: 10;
    border-radius: var(--iocv-radius);
}

/* Spinner centrato */
.iocv-view.iocv-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    border: 3px solid #e0e0e0;
    border-top-color: #2271b1;
    border-radius: 50%;
    animation: iocv-spin 0.7s linear infinite;
    z-index: 11;
}

@keyframes iocv-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Animazione entrata item load-more */
.iocv-item--entering {
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* (la classe viene rimossa via JS immediatamente → effetto fade-in) */

/* ============================================================
   Layout: Overlay
   ============================================================ */

.iocv-overlay {
    display: grid;
    gap: var(--iocv-gap);
    grid-template-columns: repeat(3, 1fr); /* default — override da .iocv-cols-N */
}

.iocv-cols-1 .iocv-overlay { grid-template-columns: 1fr; }
.iocv-cols-2 .iocv-overlay { grid-template-columns: repeat(2, 1fr); }
.iocv-cols-3 .iocv-overlay { grid-template-columns: repeat(3, 1fr); }
.iocv-cols-4 .iocv-overlay { grid-template-columns: repeat(4, 1fr); }
.iocv-cols-5 .iocv-overlay { grid-template-columns: repeat(5, 1fr); }
.iocv-cols-6 .iocv-overlay { grid-template-columns: repeat(6, 1fr); }

/* Card overlay */
.iocv-item--overlay {
    position: relative;
    overflow: hidden;
    border-radius: var(--iocv-radius);
    background: #1d2327; /* placeholder per post senza immagine */
    aspect-ratio: 3 / 4;  /* formato verticale — personalizzabile da tema */
}

.iocv-item--overlay.no-thumbnail {
    aspect-ratio: 4 / 3;
}

/* Link occupa tutta la card */
.iocv-item--overlay .iocv-item__link {
    display: block;
    height: 100%;
    color: #fff;
}

/* Immagine: riempie tutta la card */
.iocv-item--overlay .iocv-item__thumb {
    position: absolute;
    inset: 0;
}

.iocv-item--overlay .iocv-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.iocv-item--overlay:hover .iocv-item__thumb img {
    transform: scale(1.06);
}

/* Testo sovrapposto: gradiente scuro in basso */
.iocv-item--overlay .iocv-item__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 16px 16px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0) 100%);
    color: #fff;
}

.iocv-item--overlay .iocv-item__cat {
    color: rgba(255, 255, 255, 0.85);
    font-size: 10px;
}

.iocv-item--overlay .iocv-item__cat a {
    color: inherit;
}

.iocv-item--overlay .iocv-item__title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 4px 0 6px;
    line-height: 1.3;
}

.iocv-item--overlay .iocv-item__meta {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0;
}

/* ============================================================
   Layout: Masonry
   ============================================================ */

/*
 * --iocv-masonry-cols è letta dal JS (getComputedStyle) per sapere
 * quante colonne flex creare. Il JS distribuisce gli articoli
 * in ordine orizzontale: articolo 0→col 0, 1→col 1, 2→col 2, …
 */
.iocv-masonry {
    display: flex;
    align-items: flex-start;
    gap: var(--iocv-gap);
}

/* Imposta --iocv-masonry-cols da .iocv-cols-N (letta dal JS) */
.iocv-cols-1 .iocv-masonry { --iocv-masonry-cols: 1; }
.iocv-cols-2 .iocv-masonry { --iocv-masonry-cols: 2; }
.iocv-cols-3 .iocv-masonry { --iocv-masonry-cols: 3; }
.iocv-cols-4 .iocv-masonry { --iocv-masonry-cols: 4; }
.iocv-cols-5 .iocv-masonry { --iocv-masonry-cols: 5; }
.iocv-cols-6 .iocv-masonry { --iocv-masonry-cols: 6; }

/* Colonna flex — creata dinamicamente dal JS */
.iocv-masonry__col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--iocv-gap);
    min-width: 0;
}

/* Ogni card occupa tutta la larghezza della colonna */
.iocv-item--masonry {
    background: #fff;
    border-radius: var(--iocv-radius);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.iocv-item--masonry:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Immagine masonry: aspect-ratio fisso 600:315 */
.iocv-item--masonry .iocv-item__thumb {
    aspect-ratio: 600 / 315;
    overflow: hidden;
    background: #f0f0f1;
}

.iocv-item--masonry .iocv-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s ease;
}

.iocv-item--masonry:hover .iocv-item__thumb img {
    transform: scale(1.03);
}

.iocv-item--masonry .iocv-item__body {
    padding: 14px;
}

/* ============================================================
   Layout: One Big
   ============================================================ */

.iocv-one-big {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--iocv-gap);
    align-items: start;
}

/* Post in evidenza */
.iocv-item--featured {
    background: #fff;
    border-radius: var(--iocv-radius);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.iocv-item--featured:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.iocv-item--featured .iocv-item__thumb {
    position: relative;
    padding-top: 52.55%; /* 550×289 */
    overflow: hidden;
    background: #f0f0f1;
}

.iocv-item--featured .iocv-item__thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.iocv-item--featured:hover .iocv-item__thumb img {
    transform: scale(1.03);
}

.iocv-item--featured .iocv-item__body {
    padding: 20px;
}

.iocv-item--featured .iocv-item__title {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 6px 0 10px;
}

.iocv-item--featured .iocv-item__excerpt {
    font-size: 0.95rem;
    line-height: 1.65;
}

.iocv-item__readmore {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--iocv-color-cat);
}

.iocv-item__readmore:hover {
    text-decoration: underline;
}

/* Lista post secondari */
.iocv-one-big__rest {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.iocv-item--small {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid #e5e5e5;
}

.iocv-item--small:first-child {
    padding-top: 0;
}

.iocv-item--small:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.iocv-item--small .iocv-item__thumb-link {
    flex-shrink: 0;
}

.iocv-item--small .iocv-item__thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--iocv-radius);
    overflow: hidden;
    background: #f0f0f1;
}

.iocv-item--small .iocv-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.iocv-item--small:hover .iocv-item__thumb img {
    transform: scale(1.05);
}

.iocv-item--small .iocv-item__body {
    flex: 1;
    min-width: 0;
}

.iocv-item--small .iocv-item__title {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.35;
    margin: 4px 0 6px;
}

.iocv-item--small .iocv-item__date {
    font-size: 11px;
    color: var(--iocv-color-meta);
}

/* ============================================================
   Layout: Immagine + Contenuto
   ============================================================ */

.iocv-image-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--iocv-gap) * 1.5);
}

/* Singola riga articolo */
.iocv-ic-row {
    display: flex;
    align-items: flex-start;
    gap: var(--iocv-gap);
    background: #fff;
    border-radius: var(--iocv-radius);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.iocv-ic-row:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Colonna immagine: aspect-ratio fisso 600:315 */
.iocv-ic-row__image {
    flex: 0 0 50%;
    aspect-ratio: 600 / 315;
    overflow: hidden;
    background: #f0f0f1;
}

.iocv-ic-row__image a {
    display: block;
    height: 100%;
}

.iocv-ic-row__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.iocv-ic-row:hover .iocv-ic-row__image img {
    transform: scale(1.03);
}

/* Colonna contenuto */
.iocv-ic-row__body {
    flex: 1;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.iocv-ic-row__body .iocv-item__title {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 6px 0 12px;
}

.iocv-ic-row__body .iocv-item__excerpt {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 16px;
}

/* Riga pari: immagine a destra, contenuto a sinistra */
.iocv-ic-row--reverse {
    flex-direction: row-reverse;
}

/* Mobile: stack verticale */
@media (max-width: 640px) {
    .iocv-ic-row,
    .iocv-ic-row--reverse {
        flex-direction: column;
    }

    .iocv-ic-row__image {
        flex: none;
        min-height: 200px;
        width: 100%;
    }

    .iocv-ic-row__body {
        padding: 20px;
    }
}

/* ============================================================
   Filtri live
   ============================================================ */

/* Container che avvolge filtri + view quando filters_enabled=true */
.iocv-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Barra filtri */
.iocv-filters {
    background: #f6f7f7;
    border: 1px solid #e5e5e5;
    border-radius: var(--iocv-radius);
    padding: 14px 18px;
}

.iocv-filters__controls {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    flex-wrap: wrap;
}

/* Singolo controllo filtro */
.iocv-filter {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 140px;
}

.iocv-filter--search {
    flex: 1;
    min-width: 200px;
}

.iocv-filter__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: #646970;
}

/* Select filtro */
.iocv-filter-select {
    appearance: none;
    -webkit-appearance: none;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23646970'/%3E%3C/svg%3E") no-repeat right 10px center;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 7px 30px 7px 10px;
    font-size: 13px;
    color: #1d2327;
    cursor: pointer;
    transition: border-color 0.15s;
}

.iocv-filter-select:focus {
    border-color: #2271b1;
    outline: none;
    box-shadow: 0 0 0 1px #2271b1;
}

/* Campo search */
.iocv-filter-search-wrap {
    position: relative;
}

.iocv-filter-search {
    width: 100%;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 7px 36px 7px 10px;
    font-size: 13px;
    color: #1d2327;
    background: #fff;
    transition: border-color 0.15s;
}

.iocv-filter-search:focus {
    border-color: #2271b1;
    outline: none;
    box-shadow: 0 0 0 1px #2271b1;
}

.iocv-filter-search-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    pointer-events: none;
    opacity: 0.5;
}

/* Pulsante Reset */
.iocv-filter-reset {
    background: none;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 7px 14px;
    font-size: 12px;
    color: #646970;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    white-space: nowrap;
    align-self: flex-end;
}

.iocv-filter-reset:hover {
    border-color: #999;
    color: #1d2327;
}

/* Classe accessibilità (screen reader only) */
.iocv-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   Responsive
   ============================================================ */

@media screen and (max-width: 1024px) {
    /* Grid */
    .iocv-cols-6 .iocv-grid    { grid-template-columns: repeat(4, 1fr); }
    .iocv-cols-5 .iocv-grid    { grid-template-columns: repeat(3, 1fr); }
    /* Overlay */
    .iocv-cols-6 .iocv-overlay { grid-template-columns: repeat(4, 1fr); }
    .iocv-cols-5 .iocv-overlay { grid-template-columns: repeat(3, 1fr); }
    /* Masonry */
    .iocv-cols-6 .iocv-masonry { --iocv-masonry-cols: 4; }
    .iocv-cols-5 .iocv-masonry { --iocv-masonry-cols: 3; }
}

@media screen and (max-width: 768px) {
    .iocv-view {
        --iocv-gap: 16px;
        --iocv-list-thumb-size: 80px;
    }

    /* Grid */
    .iocv-cols-4 .iocv-grid,
    .iocv-cols-5 .iocv-grid,
    .iocv-cols-6 .iocv-grid    { grid-template-columns: repeat(3, 1fr); }
    .iocv-cols-3 .iocv-grid    { grid-template-columns: repeat(2, 1fr); }
    /* Overlay */
    .iocv-cols-4 .iocv-overlay,
    .iocv-cols-5 .iocv-overlay,
    .iocv-cols-6 .iocv-overlay { grid-template-columns: repeat(3, 1fr); }
    .iocv-cols-3 .iocv-overlay { grid-template-columns: repeat(2, 1fr); }
    /* Masonry */
    .iocv-cols-4 .iocv-masonry,
    .iocv-cols-5 .iocv-masonry,
    .iocv-cols-6 .iocv-masonry { --iocv-masonry-cols: 3; }
    .iocv-cols-3 .iocv-masonry { --iocv-masonry-cols: 2; }
    /* One Big: stack verticale */
    .iocv-one-big {
        grid-template-columns: 1fr;
    }
    .iocv-item--featured .iocv-item__title { font-size: 1.2rem; }
}

@media screen and (max-width: 480px) {
    /* Grid — default 1 colonna, override da iocv-mobile-cols-N */
    .iocv-cols-2 .iocv-grid,
    .iocv-cols-3 .iocv-grid,
    .iocv-cols-4 .iocv-grid,
    .iocv-cols-5 .iocv-grid,
    .iocv-cols-6 .iocv-grid { grid-template-columns: 1fr; }
    /* Overlay */
    .iocv-cols-2 .iocv-overlay,
    .iocv-cols-3 .iocv-overlay,
    .iocv-cols-4 .iocv-overlay,
    .iocv-cols-5 .iocv-overlay,
    .iocv-cols-6 .iocv-overlay { grid-template-columns: 1fr; }
    /* Masonry */
    .iocv-masonry { --iocv-masonry-cols: 1; }

    .iocv-item--list {
        flex-direction: column;
    }

    .iocv-item--list .iocv-item__thumb {
        width: 100%;
        height: 180px;
    }

    /* Filtri su mobile: stack verticale */
    .iocv-filters__controls {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .iocv-filter,
    .iocv-filter--search {
        min-width: unset;
        width: 100%;
    }

    .iocv-filter-reset {
        align-self: flex-start;
    }
}

/* ============================================================
   Colonne mobile — override via iocv-mobile-cols-N
   (vengono dichiarate dopo il blocco 480px, quindi vincono)
   ============================================================ */

@media screen and (max-width: 480px) {
    .iocv-mobile-cols-1 .iocv-grid    { grid-template-columns: 1fr; }
    .iocv-mobile-cols-1 .iocv-overlay { grid-template-columns: 1fr; }
    .iocv-mobile-cols-1 .iocv-masonry { --iocv-masonry-cols: 1; }

    .iocv-mobile-cols-2 .iocv-grid    { grid-template-columns: repeat(2, 1fr); }
    .iocv-mobile-cols-2 .iocv-overlay { grid-template-columns: repeat(2, 1fr); }
    .iocv-mobile-cols-2 .iocv-masonry { --iocv-masonry-cols: 2; }

    .iocv-mobile-cols-3 .iocv-grid    { grid-template-columns: repeat(3, 1fr); }
    .iocv-mobile-cols-3 .iocv-overlay { grid-template-columns: repeat(3, 1fr); }
    .iocv-mobile-cols-3 .iocv-masonry { --iocv-masonry-cols: 3; }
}

/* ============================================================
   Campi meta personalizzati nella card articolo
   ============================================================ */

.iocv-item__custom-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 4px 0 10px;
}

.iocv-item__meta-field {
    display: inline-block;
    font-size: 12px;
    color: var(--iocv-color-meta);
    background: #f0f0f1;
    border-radius: 3px;
    padding: 2px 7px;
    line-height: 1.5;
}

/* Overlay: testo chiaro su sfondo scuro */
.iocv-item--overlay .iocv-item__meta-field {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================================
   Fallback testo alternativo immagine mancante
   ============================================================ */

.iocv-item__thumb .iocv-img-missing-alt {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 12px;
    font-size: 13px;
    color: var(--iocv-color-excerpt);
    font-style: italic;
    height: 100%;
}