/*
 * Structure globale (§8) : bandeau haut (signets), corps du journal 2/3 gauche,
 * panneau droit 1/3. Desktop prioritaire, mobile non bloquant (§8).
 */
.app-root {
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* Conteneur d'une page plein ecran (auth, compte, campagne). */
.page {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Vue Journal : grille 3 lignes (bandeau / corps / rien) x 2 colonnes. */
.journal-view {
  flex: 1;
  display: grid;
  grid-template-columns: var(--layout-body) var(--layout-panel);
  grid-template-rows: var(--topbar-height) 1fr;
  min-height: 0;
  background: var(--color-bg-primary);
}

/* Bandeau haut occupe toute la largeur (signets de navigation). */
.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-4);
  background: var(--color-bg-surface);
  border-bottom: var(--border-default);
  min-height: 0;
}

/* Corps du journal (colonne gauche, 2/3). */
.journal-body {
  position: relative;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-primary);
}

/* Panneau droit (1/3). */
.right-panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-primary);
  border-left: 1px solid var(--color-bg-elevated);
  overflow-y: auto;
  padding: var(--space-4);
}

/* Centrage pour les pages formulaires. */
.centered {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.spacer {
  flex: 1;
}

/* Mobile non bloquant : on empile les colonnes. */
@media (max-width: 900px) {
  .journal-view {
    grid-template-columns: 1fr;
    grid-template-rows: var(--topbar-height) 1fr auto;
  }
  .right-panel {
    border-left: none;
    border-top: 1px solid var(--color-bg-elevated);
  }
}