/* ============================================================
   Mephivio Sommaire — Front-end Styles
   v1.2.1
   ============================================================ */

/* ── Reset & Base ──────────────────────────────────────────── */
.mephivio-sommaire *,
.mephivio-sommaire *::before,
.mephivio-sommaire *::after {
    box-sizing: border-box;
}

.mephivio-sommaire {
    --flappy-accent:      #6C63FF;
    --flappy-cat-bg:      #6C63FF;
    --flappy-cat-text:    #ffffff;
    --flappy-link:        #6C63FF;
    --flappy-link-hover:  #4a42d6;
    --flappy-date-color:  #888888;
    --flappy-card-bg:     #ffffff;
    --flappy-border:      #e8e8f0;
    --flappy-fs-title:    14px;
    --flappy-fs-date:     12px;
    --flappy-radius:      12px;
    --flappy-shadow:      0 2px 12px rgba(0, 0, 0, 0.06);
    --flappy-shadow-hover: 0 6px 24px rgba(108, 99, 255, 0.15);
    --flappy-transition:  all 0.25s ease;

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.5;
}

/* ── Barre de contrôles ────────────────────────────────────── */
.flappy-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

/* Search */
.flappy-search-wrap {
    position: relative;
    flex: 1 1 260px;
    max-width: 420px;
    display: flex;
    align-items: center;
}

.flappy-search-icon {
    position: absolute;
    left: 14px;
    font-size: 14px;
    pointer-events: none;
    opacity: .6;
}

.flappy-search {
    width: 100%;
    padding: 10px 40px 10px 40px;
    border: 2px solid var(--flappy-border);
    border-radius: 50px;
    font-size: 14px;
    color: #333;
    background: var(--flappy-card-bg);
    transition: var(--flappy-transition);
    outline: none;
}

.flappy-search:focus {
    border-color: var(--flappy-accent);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.12);
}

.flappy-search-clear {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #999;
    padding: 0;
    line-height: 1;
    transition: color .2s;
}
.flappy-search-clear:hover { color: #333; }

/* Filtre boutons */
.flappy-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1 1 auto;
}

.flappy-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border: 2px solid var(--flappy-border);
    border-radius: 50px;
    background: var(--flappy-card-bg);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--flappy-transition);
    color: #555;
    white-space: nowrap;
}

.flappy-filter-btn:hover {
    border-color: var(--flappy-accent);
    color: var(--flappy-accent);
    background: rgba(108, 99, 255, 0.04);
}

.flappy-filter-btn.is-active {
    background: var(--flappy-accent);
    border-color: var(--flappy-accent);
    color: #fff;
}

.flappy-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}
.flappy-filter-btn:not(.is-active) .flappy-filter-count {
    background: rgba(0, 0, 0, 0.07);
    color: #666;
}

/* Compteur résultats */
.flappy-results-count {
    font-size: 13px;
    color: #888;
    margin: 0 0 16px;
    font-style: italic;
}

/* ── Grille ────────────────────────────────────────────────── */
.flappy-grid {
    display: grid;
    /* [S6] 1.5.0 — nombre de colonnes réglable (1 à 4), 2 par défaut */
    grid-template-columns: repeat(var(--flappy-cols, 2), minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

/* ── Bloc catégorie ────────────────────────────────────────── */
.flappy-col-block {
    background: var(--flappy-card-bg);
    border: 1px solid var(--flappy-border);
    border-radius: var(--flappy-radius);
    box-shadow: var(--flappy-shadow);
    overflow: hidden;
    transition: var(--flappy-transition);
}

.flappy-col-block.is-hidden {
    display: none;
}

/* En-tête catégorie */
.flappy-cat-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--flappy-cat-bg);
    color: var(--flappy-cat-text);
}

.flappy-cat-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.flappy-cat-name {
    flex: 1;
    font-size: 15px;
    font-weight: 700;
    color: var(--flappy-cat-text) !important;
    text-decoration: none;
    letter-spacing: .3px;
    transition: opacity .2s;
}

.flappy-cat-name:hover {
    opacity: .85;
    text-decoration: underline;
}

.flappy-cat-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 7px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.25);
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Liste d'articles ──────────────────────────────────────── */
.flappy-article-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.flappy-article-item {
    display: flex;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--flappy-border);
    transition: background .2s;
    align-items: flex-start;
}

.flappy-article-item:last-child {
    border-bottom: none;
}

.flappy-article-item:hover {
    background: rgba(108, 99, 255, 0.035);
}

.flappy-article-item.is-hidden {
    display: none;
}

/* Thumbnail */
.flappy-thumb-link {
    flex-shrink: 0;
}

.flappy-thumb {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    border: 1px solid var(--flappy-border);
}

/* Corps article */
.flappy-article-body {
    flex: 1;
    min-width: 0;
}

.flappy-article-title {
    display: block;
    font-size: var(--flappy-fs-title);
    font-weight: 600;
    color: var(--flappy-link);
    text-decoration: none;
    line-height: 1.4;
    transition: color .2s;
    word-break: break-word;
}

.flappy-article-title:hover {
    color: var(--flappy-link-hover);
    text-decoration: underline;
}

/* Marqueur de recherche */
.flappy-article-title mark {
    background: rgba(108, 99, 255, 0.18);
    color: inherit;
    border-radius: 3px;
    padding: 0 2px;
}

.flappy-article-date {
    display: block;
    font-size: var(--flappy-fs-date);
    color: var(--flappy-date-color);
    font-variant-numeric: tabular-nums;
}

/* [N4] 1.4.0 — Regroupe date + badge de vues sur une même ligne */
.flappy-article-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 4px;
    flex-wrap: wrap;
}
.flappy-article-meta .flappy-article-date { margin-top: 0; }
.flappy-article-views {
    font-size: var(--flappy-fs-date);
    color: var(--flappy-date-color);
    font-variant-numeric: tabular-nums;
    opacity: .85;
}

.flappy-article-excerpt {
    font-size: 12px;
    color: #777;
    margin: 5px 0 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── [N2] 1.4.0 — Style "carte magazine" ──────────────────────
   Grande image en pleine largeur au-dessus du titre, plutôt que
   la vignette compacte 52×52 par défaut. Activé via data-thumb-style
   sur le conteneur racine (voir réglages > onglet Style). ──────── */
.flappy-article-item--card {
    flex-direction: column;
    align-items: stretch;
    padding: 0 0 14px;
}
.flappy-article-item--card .flappy-thumb-link {
    display: block;
    width: 100%;
}
.flappy-thumb-card {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 0;
    border: none;
    display: block;
}
.flappy-article-item--card .flappy-article-body {
    padding: 12px 20px 0;
}

/* ── No results ────────────────────────────────────────────── */
.flappy-no-results,
.flappy-empty {
    text-align: center;
    padding: 48px 20px;
    color: #888;
    font-size: 15px;
    background: var(--flappy-card-bg);
    border: 2px dashed var(--flappy-border);
    border-radius: var(--flappy-radius);
    margin: 0;
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes flappy-fadein {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.flappy-col-block {
    animation: flappy-fadein .35s ease both;
}

.flappy-col-block:nth-child(even) {
    animation-delay: .05s;
}

/* ── Responsive tablette ───────────────────────────────────── */
@media (max-width: 900px) {
    .flappy-controls {
        flex-direction: column;
    }
    .flappy-search-wrap {
        max-width: 100%;
    }
    .flappy-thumb:not(.flappy-thumb-card) {
        width: 44px;
        height: 44px;
    }
}

/* ── Responsive smartphone (fallback si JS var non injecté) ── */
@media (max-width: 768px) {
    .flappy-grid {
        grid-template-columns: 1fr;
    }
    .flappy-filter-btn {
        font-size: 12px;
        padding: 6px 12px;
    }
    .flappy-article-item {
        padding: 10px 14px;
    }
    .flappy-article-item--card {
        padding: 0 0 14px;
    }
    .flappy-article-item--card .flappy-article-body {
        padding: 10px 14px 0;
    }
    .flappy-cat-header {
        padding: 12px 14px;
    }
    .flappy-article-excerpt {
        display: none; /* masquer les extraits sur petits écrans */
    }
    .flappy-thumb {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .flappy-filters {
        gap: 6px;
    }
    .flappy-filter-btn {
        font-size: 11px;
        padding: 5px 10px;
    }
    .flappy-thumb {
        display: none; /* masquer les vignettes sur très petits écrans */
    }
    .flappy-cat-badge {
        font-size: 10px;
        min-width: 20px;
        height: 20px;
    }
}

/* ── Accessibilité : focus visible ─────────────────────────── */
.mephivio-sommaire a:focus-visible,
.flappy-filter-btn:focus-visible,
.flappy-search:focus-visible {
    outline: 3px solid var(--flappy-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── Thème clair forcé par défaut ────────────────────────── */
.mephivio-sommaire[data-theme="light"] {
    color-scheme: light;
    --flappy-card-bg: #ffffff;
    --flappy-border: #e8e8f0;
}

.mephivio-sommaire[data-theme="light"],
.mephivio-sommaire[data-theme="light"] .flappy-article-excerpt,
.mephivio-sommaire[data-theme="light"] .flappy-search,
.mephivio-sommaire[data-theme="light"] .flappy-filter-btn {
    color: #333;
}

/* ── Thème "system" — suit prefers-color-scheme du navigateur ──────
   Ajouté en 1.3.8 : l'option "Suivre le navigateur / système" existait
   côté réglages mais n'avait aucune traduction visuelle. */
.mephivio-sommaire[data-theme="system"] {
    color-scheme: light dark;
    /* [M5] 1.5.0 — fond et bordure non forcés en clair : les couleurs réglées
       en admin s'appliquent ; seul le mode sombre ci-dessous les remplace. */
}

.mephivio-sommaire[data-theme="system"],
.mephivio-sommaire[data-theme="system"] .flappy-article-excerpt,
.mephivio-sommaire[data-theme="system"] .flappy-search,
.mephivio-sommaire[data-theme="system"] .flappy-filter-btn {
    color: #333;
}

@media (prefers-color-scheme: dark) {
    .mephivio-sommaire[data-theme="system"] {
        --flappy-card-bg: #1e1f26;
        --flappy-border: #33343e;
        --flappy-date-color: #9a9aa5;
    }

    .mephivio-sommaire[data-theme="system"],
    .mephivio-sommaire[data-theme="system"] .flappy-article-title,
    .mephivio-sommaire[data-theme="system"] .flappy-article-excerpt,
    .mephivio-sommaire[data-theme="system"] .flappy-filter-btn,
    .mephivio-sommaire[data-theme="system"] .flappy-no-results,
    .mephivio-sommaire[data-theme="system"] .flappy-no-more {
        color: #e8e8f0;
    }

    .mephivio-sommaire[data-theme="system"] .flappy-search {
        background: #26272f;
        color: #e8e8f0;
        border-color: #3a3b45;
    }

    .mephivio-sommaire[data-theme="system"] .flappy-filter-btn {
        background: #26272f;
        border-color: #3a3b45;
    }

    .mephivio-sommaire[data-theme="system"] .flappy-filter-btn.is-active {
        background: var(--flappy-accent);
        color: #fff;
    }
}

/* ══════════════════════════════════════════════════════════
   Mephivio Sommaire — Pagination & Scroll infini
   ══════════════════════════════════════════════════════════ */

/* ── Zone pagination ──────────────────────────────────────── */
.flappy-pag-wrap {
    padding: 14px 20px;
    border-top: 1px solid var(--flappy-border);
    background: var(--flappy-card-bg);
}

/* ── Pagination classique ─────────────────────────────────── */
.flappy-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.flappy-pag-btn {
    padding: 7px 16px;
    border: 2px solid var(--flappy-border);
    border-radius: 50px;
    background: var(--flappy-card-bg);
    color: var(--flappy-link);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--flappy-transition);
    white-space: nowrap;
}
.flappy-pag-btn:hover:not(:disabled) {
    background: var(--flappy-accent);
    border-color: var(--flappy-accent);
    color: #fff;
}
.flappy-pag-btn:disabled {
    opacity: .35;
    cursor: not-allowed;
}

.flappy-pag-info {
    font-size: 12px;
    color: var(--flappy-date-color);
    white-space: nowrap;
}

/* ── Bouton Charger plus ──────────────────────────────────── */
.flappy-load-more {
    display: block;
    width: 100%;
    padding: 11px 20px;
    border: 2px dashed var(--flappy-border);
    border-radius: 8px;
    background: transparent;
    color: var(--flappy-link);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--flappy-transition);
    text-align: center;
}
.flappy-load-more:hover {
    border-color: var(--flappy-accent);
    background: rgba(108, 99, 255, .04);
}

/* ── Spinner 3 points ─────────────────────────────────────── */
.flappy-spinner {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 8px 0;
}
.flappy-spinner-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--flappy-accent);
    animation: flappy-bounce 1.2s ease-in-out infinite;
}
.flappy-spinner-dot:nth-child(2) { animation-delay: .2s; }
.flappy-spinner-dot:nth-child(3) { animation-delay: .4s; }

@keyframes flappy-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: .5; }
    40%            { transform: scale(1.0); opacity: 1; }
}

/* ── Message "tout affiché" ───────────────────────────────── */
.flappy-no-more {
    text-align: center;
    font-size: 12px;
    color: var(--flappy-date-color);
    margin: 4px 0 0;
    font-style: italic;
}

/* ── Sentinel IntersectionObserver (invisible) ────────────── */
.flappy-sentinel { height: 1px; }

/* ══ 1.5.0 ═══════════════════════════════════════════════════ */

/* [S6] 3 ou 4 colonnes : 2 colonnes sur tablette */
@media (max-width: 1024px) {
    .mephivio-sommaire[data-columns="3"] .flappy-grid,
    .mephivio-sommaire[data-columns="4"] .flappy-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* [S4] Sous-catégories */
.flappy-col-block.is-child .flappy-cat-header {
    opacity: .92;
}
.flappy-cat-parents {
    font-size: .85em;
    opacity: .8;
    margin-right: 4px;
}
.flappy-filter-btn.is-child {
    font-size: .92em;
}
.flappy-filter-btn.is-child::before {
    content: "↳ ";
    opacity: .6;
}

/* [S7] Auteur, temps de lecture */
.flappy-article-author,
.flappy-article-reading {
    font-size: var(--flappy-fs-date);
    color: var(--flappy-date-color);
}

/* [M2] Message d'erreur de chargement */
.flappy-error {
    margin: 8px 16px 12px;
    font-size: 13px;
    color: #b32d2e;
}