/* Habillage du Forum (4 pages : ForumHome, ForumForumView, ForumSujetView, ForumCreationSujet).
   Meme principe que pal-manage.css/pal-cms.css : classes partagees entre plusieurs composants
   Razor differents (ForumHome et ForumForumView rendent toutes deux .pal-forum-head, par ex.),
   donc un fichier global plutot que du CSS scope qui ne traverserait pas les frontieres de
   composant. Charge globalement dans App.razor (meme contrainte HeadContent que pal-cms.css). */

.pal-forum-alert {
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--pal-warning) 30%, var(--surface-border));
    background-color: var(--pal-warning-bg);
    color: var(--text);
    padding: 1rem 1.25rem;
}

.pal-forum-alert a {
    color: var(--pal-red-mid);
    font-weight: 700;
}

/* ============ Categories/listes de sujets (ForumHome, ForumForumView) ============ */

.pal-forum-cat-card {
    background-color: var(--surface-card);
    border: 1px solid var(--surface-border);
    border-radius: var(--pal-card-radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.pal-forum-cat-card h2, .pal-forum-cat-card h5 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    color: var(--text);
}

.pal-forum-toolbar {
    display: flex;
    justify-content: flex-end;
    padding: .5rem 0 1rem;
}

.pal-forum-cta {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background-color: var(--pal-red);
    color: var(--pal-on-accent);
    text-decoration: none;
    font-weight: 700;
    font-size: .88rem;
    padding: .6rem 1.3rem;
    border-radius: var(--pal-btn-radius);
}

.pal-forum-cta:hover {
    background-color: color-mix(in srgb, var(--pal-red) 82%, black 18%);
    color: var(--pal-on-accent);
}

.pal-forum-view-head {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
    padding-bottom: 1.25rem;
    margin-bottom: .5rem;
    border-bottom: 1px solid var(--surface-border);
}

/* etait <span> (pas un heading semantique) — harmonisation titres, decisions.md
   [[titres-echelle-h1]] : vrai <h1>, meme echelle que le Cas 2 (clamp 1.6->2.2rem), pas de
   font-weight explicite pour heriter le meme poids par defaut que tous les autres h1 du site. */
.pal-forum-view-head .title {
    margin: 0;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    line-height: 1.15;
    color: var(--text);
}

.pal-forum-view-head h4 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 600;
}

.pal-forum-view-head .count {
    display: flex;
    align-items: center;
    gap: .3rem;
    color: var(--text-muted);
    font-size: .88rem;
    margin-left: auto;
}

.pal-forum-sujets-grid.quickgrid {
    width: 100%;
    /* espace le tableau du PALPaginator du haut (retour utilisateur : trop colle) — .pal-forum-row
       :first-of-type retire volontairement son propre padding-top/border-top juste en dessous. */
    margin-top: 1.25rem;
}

.pal-forum-sujets-grid thead {
    display: none;
}

.pal-forum-row {
    display: flex;
    flex-direction: column;
    gap: .85rem;
    padding: 1rem 0;
    border-top: 1px solid var(--surface-border);
}

.pal-forum-row:first-of-type {
    border-top: none;
    padding-top: 0;
}

/* seuil: --bp-desktop-sm */
@media (min-width: 1024px) {
    .pal-forum-row {
        /* Grille plutot que flex : en flex, .pal-forum-stats etait "flex:none" (largeur = son
           propre contenu), donc sa position variait avec le nombre de chiffres (1 vs 42582) —
           colonnes Messages/Vues jamais alignees d'une ligne a l'autre (retour utilisateur).
           Une grille garantit les memes largeurs de colonne sur toutes les lignes. */
        display: grid;
        grid-template-columns: 1fr auto 16rem;
        align-items: center;
        gap: 1rem;
    }
}

.pal-forum-head {
    min-width: 0;
}

.pal-forum-head h6 {
    margin: 0 0 .3rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: .35rem;
}

.pal-forum-head h6 a {
    color: var(--pal-red);
    text-decoration: none;
}

.pal-forum-head h6 a:hover {
    color: var(--pal-red-mid);
    text-decoration: underline;
}

.pal-forum-head .meta {
    color: var(--text-muted);
    font-size: .82rem;
}

.pal-forum-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: .6rem;
}

.pal-forum-tag {
    display: inline-flex;
    align-items: center;
    background-color: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    padding: .2rem .7rem;
    font-size: .76rem;
    color: var(--text-muted);
    text-decoration: none;
    max-width: 12rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pal-forum-tag:hover {
    color: var(--pal-red);
    border-color: color-mix(in srgb, var(--pal-red) 30%, var(--surface-border));
}

.pal-forum-stats {
    display: flex;
    gap: 1.1rem;
}

/* Icone + nombre + mot sur une seule ligne (meme convention que .pal-news-detail-meta-item,
   NewsDetail.razor) au lieu de "gros chiffre / petit libelle" empile — retour utilisateur.
   tabular-nums : les chiffres gardent la meme largeur quel que soit le nombre de chiffres,
   pour que l'icone ne "saute" pas d'une ligne a l'autre au sein de sa propre colonne. */
.pal-forum-stat {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    color: var(--text-muted);
    font-size: .82rem;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.pal-forum-last {
    display: flex;
    align-items: center;
    gap: .6rem;
}

/* seuil: --bp-desktop-sm */
@media (min-width: 1024px) {
    .pal-forum-last {
        padding-left: 1rem;
        border-left: 1px solid var(--surface-border);
    }
}

.pal-forum-last .txt {
    display: flex;
    flex-direction: column;
    font-size: .82rem;
    min-width: 0;
}

.pal-forum-last .txt .lbl {
    color: var(--text-muted);
}

.pal-forum-last .txt .who {
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pal-forum-last .txt .who b {
    color: var(--text);
}

/* ============ Fil de discussion (ForumSujetView) ============ */

.pal-forum-page {
    padding: 1.5rem 1rem 3rem;
}

.pal-forum-sujet-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--surface-border);
}

.pal-forum-sujet-title {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
}

/* etait <span> — harmonisation titres, decisions.md [[titres-echelle-h1]], meme traitement
   que .pal-forum-view-head .title ci-dessus. */
.pal-forum-sujet-title .title {
    margin: 0;
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    line-height: 1.15;
    color: var(--text);
}

.pal-forum-sujet-title .count {
    display: flex;
    align-items: center;
    gap: .3rem;
    color: var(--text-muted);
    font-size: .88rem;
}

.pal-forum-reply-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background-color: var(--pal-red);
    color: var(--pal-on-accent);
    border: none;
    padding: .6rem 1.3rem;
    border-radius: var(--pal-btn-radius);
    font-weight: 700;
    font-size: .88rem;
    cursor: pointer;
}

.pal-forum-reply-btn:hover {
    background-color: color-mix(in srgb, var(--pal-red) 82%, black 18%);
}

.pal-forum-thread {
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

.pal-forum-pager {
    display: flex;
    justify-content: flex-end;
    background-color: var(--surface-bg);
    padding: .5rem 0;
    z-index: 2;
}

.pal-forum-mess-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.1rem 1.3rem;
    border-radius: var(--pal-card-radius);
    border: 1px solid var(--surface-border);
    background-color: var(--surface-card);
}

/* seuil: --bp-desktop-sm */
@media (min-width: 1024px) {
    .pal-forum-mess-container {
        flex-direction: row;
    }
}

.pal-forum-mess-user {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex: 0 0 auto;
}

/* seuil: --bp-desktop-sm */
@media (min-width: 1024px) {
    .pal-forum-mess-user {
        flex-direction: column;
        flex: 0 0 7.5rem;
        text-align: center;
    }
}

.pal-forum-mess-user h6 {
    margin: 0;
    font-size: .9rem;
    font-weight: 700;
    color: var(--text);
    word-break: break-word;
}

.pal-forum-mess-msg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 1px solid var(--surface-border);
    background-color: var(--surface-bg);
    color: var(--text-muted);
    flex: none;
}

.pal-forum-mess-msg-btn:hover {
    color: var(--pal-red);
    border-color: color-mix(in srgb, var(--pal-red) 30%, var(--surface-border));
}

.pal-forum-cms {
    flex: 1 1 auto;
    min-width: 0;
}

.pal-forum-actions {
    display: flex;
    justify-content: flex-end;
    gap: .4rem;
    margin-bottom: .75rem;
}

/* Editer/Supprimer : etaient en Bootstrap brut (radius 0.375rem par defaut), rejoignent la
   regle "boutons d'action = carre-arrondi" (harmonisation boutons, decisions.md [[boutons-forme-role]]). */
.pal-forum-actions .btn {
    border-radius: var(--pal-btn-radius);
}

.pal-forum-actions .btn-danger {
    background-color: var(--pal-red-deep);
    border-color: var(--pal-red-deep);
}

.pal-forum-actions .btn-danger:hover {
    background-color: color-mix(in srgb, var(--pal-red-deep) 80%, black 20%);
}

.pal-forum-like-ribbon {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .3rem;
    padding-top: .85rem;
    margin-top: .5rem;
    border-top: 1px solid var(--surface-border);
}

.pal-forum-like-ribbon img {
    --pal-like-size: 2rem;
    width: var(--pal-like-size);
    height: var(--pal-like-size);
    border-radius: 50%;
    margin-left: calc(-.4*var(--pal-like-size));
    border: 2px solid var(--surface-card);
}

.pal-forum-like-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    /* Exception a la regle "icone seule = rond" (harmonisation boutons, decisions.md
       [[boutons-forme-role]]) : le bouton "j'aime" est volontairement carre-arrondi. */
    border-radius: var(--pal-btn-radius);
    border: 1px solid var(--surface-border);
    background-color: var(--surface-bg);
    color: var(--text-muted);
    margin-right: .5rem;
}

.pal-forum-like-btn:hover {
    color: var(--pal-red);
    border-color: color-mix(in srgb, var(--pal-red) 30%, var(--surface-border));
}

.pal-forum-like-more {
    color: var(--text-muted);
    font-size: .8rem;
}

/* SimplePaginator.razor : Bootstrap .pagination brut, utilise uniquement par ForumSujetView
   (verifie, aucun autre consommateur) — restylable globalement sans risque.
   Migration vers PALPaginator envisagee (harmonisation boutons, decisions.md
   [[boutons-forme-role]]) mais reportee : PaginationState.TotalItemCount n'a pas de setter
   public accessible hors d'un vrai <QuickGrid>, la migration demanderait de reecrire le rendu
   de la liste de messages (actuellement une boucle @foreach de cartes) en QuickGrid a
   TemplateColumn unique — refactor plus large que prevu, pas fait sans validation explicite. */
.pagination {
    display: flex;
    gap: .3rem;
    margin: 0;
}

.page-item .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.2rem;
    height: 2.2rem;
    padding: 0 .5rem;
    border-radius: 999px;
    border: 1px solid var(--surface-border);
    background-color: var(--surface-bg);
    color: var(--text-muted);
    font-size: .85rem;
    font-weight: 700;
    text-decoration: none;
}

.page-item .page-link:hover {
    border-color: color-mix(in srgb, var(--pal-red) 30%, var(--surface-border));
    color: var(--pal-red);
}

.page-item.active .page-link {
    background-color: var(--pal-red);
    border-color: var(--pal-red-deep);
    color: var(--pal-on-accent);
}

.page-item.disabled .page-link {
    opacity: .4;
}

/* ============ Creation de sujet (ForumCreationSujet) ============ */

.pal-forum-create {
    max-width: 48rem;
    margin: 0 auto;
    padding: 1.75rem 1rem 5rem;
}

.pal-forum-create-hero {
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--surface-border);
}

.pal-forum-create-hero h1 {
    margin: 0;
    font-size: clamp(1.6rem, 4vw, 2.1rem);
    color: var(--text);
}

.pal-forum-create-card {
    background-color: var(--surface-card);
    border: 1px solid var(--surface-border);
    border-radius: var(--pal-card-radius);
    padding: 1.75rem;
}

.pal-forum-create-field {
    margin-bottom: 1.25rem;
}

.pal-forum-create-field label {
    display: block;
    color: var(--text-muted);
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: .4rem;
}

.pal-forum-create-field .form-control {
    background-color: var(--surface-bg);
    border: 1px solid var(--surface-border);
    color: var(--text);
}

.pal-forum-create-field .form-control:focus {
    background-color: var(--surface-bg);
    color: var(--text);
    border-color: var(--pal-red-mid);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--pal-red) 20%, transparent);
}