/* ==========================================================================
   Administration — coque (menu latéral, en-tête), composants d'édition.
   ========================================================================== */

body.admin { background: var(--fond); }
.admin-coque { display: grid; grid-template-columns: 16rem 1fr; min-height: 100vh; }

/* ---------- Menu latéral ---------- */
.admin-menu { background: var(--encre); color: rgba(255, 255, 255, 0.82); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-menu-marque { padding: 1.4rem 1.25rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.admin-menu-logo { display: block; color: #fff; font-family: var(--police-titre); font-size: 1.2rem; text-decoration: none; }
.admin-menu-sous { display: block; font-size: var(--texte-xs); color: rgba(255, 255, 255, 0.5); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.2rem; }
.admin-nav { display: flex; flex-direction: column; gap: 0.15rem; padding: 0.9rem 0.75rem; }
.admin-nav-lien { display: flex; align-items: center; gap: 0.7rem; padding: 0.6rem 0.75rem; border-radius: var(--rayon-s); color: rgba(255, 255, 255, 0.78); font-size: 0.95rem; font-weight: 500; text-decoration: none; transition: background var(--transition), color var(--transition); }
.admin-nav-lien:hover { background: rgba(255, 255, 255, 0.08); color: #fff; text-decoration: none; }
.admin-nav-lien.est-actif { background: rgba(255, 255, 255, 0.12); color: #fff; }
.admin-nav-lien .icone { opacity: 0.85; }
.admin-nav-lien .pastille { margin-left: auto; }
.admin-menu-pied { margin-top: auto; padding: 0.75rem; border-top: 1px solid rgba(255, 255, 255, 0.08); display: flex; flex-direction: column; gap: 0.5rem; }
.admin-deconnexion { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0.25rem 0.75rem 0.5rem; }
.admin-utilisateur { font-size: var(--texte-s); color: rgba(255, 255, 255, 0.7); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-menu .bouton--fantome { color: rgba(255, 255, 255, 0.85); }
.admin-menu .bouton--fantome:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }

/* ---------- Zone principale ---------- */
.admin-principal { min-width: 0; display: flex; flex-direction: column; }
.admin-entete { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 1rem; min-height: 4.25rem; padding: 0.75rem clamp(1rem, 3vw, 2.25rem); background: rgba(251, 250, 247, 0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--ligne); }
.admin-titre { font-family: var(--police); font-size: 1.3rem; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.admin-actions { margin-left: auto; display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: flex-end; }
.admin-contenu { padding: clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 2.25rem) 4rem; }
.admin-burger { display: none; width: 2.5rem; height: 2.5rem; border: 1px solid var(--ligne-2); background: var(--surface); border-radius: var(--rayon-s); flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.admin-burger span { width: 1rem; height: 2px; background: var(--encre); border-radius: 2px; }

@media (max-width: 960px) {
  .admin-coque { grid-template-columns: 1fr; }
  .admin-menu { position: fixed; inset: 0 auto 0 0; width: min(18rem, 85vw); height: 100vh; transform: translateX(-100%); transition: transform 200ms ease; z-index: 200; box-shadow: var(--ombre-3); }
  .admin-menu.est-ouvert { transform: none; }
  .admin-burger { display: flex; }
  .admin-voile { position: fixed; inset: 0; background: rgba(35, 38, 43, 0.4); z-index: 150; }
}
@media (max-width: 640px) {
  /* Téléphone : les actions d'en-tête (« Exporter les lignes (CSV) », « Nouveau produit »…) passent sous le titre
     au lieu de l'écraser et de déborder de l'écran (390 px : 396 px de large avant) */
  .admin-entete { flex-wrap: wrap; row-gap: 0.5rem; }
  .admin-titre { flex: 1 1 0; min-width: 0; font-size: 1.15rem; }
  .admin-actions { flex-basis: 100%; margin-left: 0; justify-content: flex-start; }
  .admin-actions .bouton { max-width: 100%; white-space: normal; }
}

/* ---------- Composants d'administration ---------- */
.admin-grille { display: grid; gap: 1.25rem; }
.admin-grille > * { min-width: 0; } /* une colonne « 1fr » ne s'élargit pas au contenu minimal d'un tableau : c'est .table-defilante qui défile */
.admin-grille--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.admin-grille--principal { grid-template-columns: minmax(0, 1fr) 20rem; }
@media (max-width: 1100px) { .admin-grille--principal { grid-template-columns: 1fr; } }
.stat { padding: 1.1rem 1.25rem; }
.stat-valeur { font-size: 2rem; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat-libelle { font-size: var(--texte-s); color: var(--encre-2); }
.stat--accent { border-color: var(--ligne-2); background: var(--accent-clair); }
.stat--accent .stat-valeur { color: var(--accent-encre); }
.barre-outils { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-bottom: 1rem; }
.barre-outils .entree, .barre-outils .selection { min-height: 2.5rem; width: auto; }
.barre-outils .entree--recherche { min-width: 16rem; flex: 1; max-width: 26rem; }
.barre-outils .espace { flex: 1; }
.bloc { margin-bottom: 1.5rem; }
.bloc-titre { font-size: 1rem; font-weight: 600; margin-bottom: 0.75rem; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.miniature { width: 3rem; height: 3rem; border-radius: var(--rayon-s); object-fit: cover; background: var(--surface-2); border: 1px solid var(--ligne); flex: none; }
.miniature--grande { width: 5rem; height: 5rem; }
.miniature--vide { display: inline-block; background: repeating-linear-gradient(45deg, var(--surface-2) 0 6px, var(--surface-3) 6px 12px); }
.ligne-produit { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.ligne-produit-nom { font-weight: 600; display: block; color: var(--encre); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ligne-produit-sous { font-size: var(--texte-xs); color: var(--encre-3); }
.statut-select { min-height: 2.25rem; padding: 0.3rem 2rem 0.3rem 0.6rem; font-size: var(--texte-s); border-radius: 999px; width: auto; }
.chrono { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.chrono li { padding: 0.75rem 0.9rem; background: var(--surface-2); border-radius: var(--rayon-s); font-size: var(--texte-s); }
.chrono-meta { display: flex; gap: 0.5rem; color: var(--encre-3); font-size: var(--texte-xs); margin-bottom: 0.25rem; }
.chrono li.chrono--statut { background: var(--info-clair); }
.chrono li.chrono--systeme { background: var(--alerte-clair); }
.lignes-editables { width: 100%; }
.lignes-editables td { padding: 0.35rem 0.4rem; vertical-align: top; }
.lignes-editables .entree { min-height: 2.35rem; padding: 0.35rem 0.55rem; font-size: var(--texte-s); }
.lignes-editables .num .entree { text-align: right; }
.galerie-admin { display: grid; grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); gap: 0.75rem; }
.galerie-admin-item { position: relative; border: 2px solid var(--ligne); border-radius: var(--rayon-s); overflow: hidden; background: var(--surface-2); aspect-ratio: 1; cursor: grab; }
.galerie-admin-item img { width: 100%; height: 100%; object-fit: cover; }
.galerie-admin-item.est-principal { border-color: var(--accent); }
.galerie-admin-item .galerie-badge { position: absolute; top: 0.35rem; left: 0.35rem; }
.galerie-admin-actions { position: absolute; inset-inline: 0; bottom: 0; display: flex; gap: 0.25rem; padding: 0.3rem; background: linear-gradient(transparent, rgba(35, 38, 43, 0.75)); justify-content: flex-end; }
.galerie-admin-actions button { border: 0; background: rgba(255, 255, 255, 0.92); border-radius: 6px; width: 1.75rem; height: 1.75rem; display: inline-flex; align-items: center; justify-content: center; color: var(--encre); font-size: 0.8rem; }
.mediatheque { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); gap: 0.9rem; }
.media-carte { border: 1px solid var(--ligne); border-radius: var(--rayon-s); background: var(--surface); overflow: hidden; display: flex; flex-direction: column; }
.media-carte-visuel { aspect-ratio: 1; background: var(--surface-2); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.media-carte-visuel img { width: 100%; height: 100%; object-fit: contain; }
.media-carte-corps { padding: 0.55rem 0.65rem; font-size: var(--texte-xs); color: var(--encre-2); }
.media-carte-nom { display: block; font-weight: 600; color: var(--encre); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-carte.est-selectionne { outline: 2px solid var(--accent); outline-offset: 1px; }
.zone-depot { border: 2px dashed var(--ligne-2); border-radius: var(--rayon); padding: 2rem 1rem; text-align: center; color: var(--encre-2); background: var(--surface); transition: border-color var(--transition), background var(--transition); }
.zone-depot.est-survol { border-color: var(--accent); background: var(--accent-clair); }
.zone-depot input[type="file"] { display: none; }
.progression { height: 0.4rem; border-radius: 999px; background: var(--surface-3); overflow: hidden; margin-top: 0.75rem; }
.progression span { display: block; height: 100%; background: var(--accent); width: 0; transition: width 200ms ease; }
.formulaire-section { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1.25rem 1.5rem; margin-bottom: 1.25rem; }
.formulaire-section > legend, .formulaire-section-titre { font-size: 1.05rem; font-weight: 600; margin-bottom: 1rem; }
.aide-inline { font-size: var(--texte-xs); color: var(--encre-3); }
.barre-fixe { position: sticky; bottom: 0; z-index: 40; background: rgba(251, 250, 247, 0.95); backdrop-filter: blur(6px); border-top: 1px solid var(--ligne); padding: 0.75rem clamp(1rem, 3vw, 2.25rem); margin: 1rem calc(-1 * clamp(1rem, 3vw, 2.25rem)) -4rem; display: flex; gap: 0.6rem; justify-content: flex-end; flex-wrap: wrap; }
.connexion { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1rem; }
.connexion-carte { width: min(100%, 26rem); padding: 2rem; }
.connexion-marque { text-align: center; margin-bottom: 1.5rem; }
.connexion-marque strong { display: block; font-family: var(--police-titre); font-size: 1.4rem; font-weight: 500; }
.connexion-marque span { color: var(--encre-3); font-size: var(--texte-s); }
.tri-poignee { display: inline-flex; vertical-align: middle; cursor: grab; color: var(--encre-3); }
.tri-poignee:active { cursor: grabbing; }
tr.est-glisse { opacity: 0.5; }
.etat-service { display: inline-flex; align-items: center; gap: 0.5rem; }