/* Diagrammes Mermaid : barre d'actions visible + apercu plein ecran */

/* Conteneur du diagramme rendu par nous (classe .mmz-diagram) */
.mmz-diagram { text-align: center; margin: 1rem 0; }
.mmz-diagram > svg { max-width: 100%; height: auto; }
.mmz-error {
  color: #b00020;
  background: #fdecef;
  border: 1px solid #f5c2c7;
  border-radius: .3rem;
  padding: .5rem .7rem;
  white-space: pre-wrap;
}

.mmz-host { position: relative; }

/* Barre d'actions TOUJOURS visible sous le diagramme */
.mmz-actions {
  display: flex;
  gap: .5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: .4rem 0 .2rem;
}
.mmz-act {
  cursor: pointer;
  border: none;
  border-radius: .3rem;
  padding: .25rem .6rem;
  font-size: .72rem;
  font-weight: 700;
  background: var(--md-primary-fg-color, #3f51b5);
  color: #fff;
  text-decoration: none;
  line-height: 1.4;
}
.mmz-act:hover { filter: brightness(1.08); }
.mmz-act--link {
  background: transparent;
  color: var(--md-primary-fg-color, #3f51b5);
  border: 1px solid var(--md-primary-fg-color, #3f51b5);
}

/* Rendre le diagramme lui-meme cliquable (indice visuel) */
.mmz-host > svg,
.mmz-host > code + svg,
.mmz-host svg { cursor: zoom-in; }

/* --- Overlay plein ecran --- */
.mmz-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0, 0, 0, .85);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.mmz-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
}
.mmz-stage.mmz-grab { cursor: grabbing; }

/* "Feuille" blanche derriere le diagramme : les traits (souvent sombres) restent
   parfaitement lisibles quel que soit le diagramme, sans le modifier. */
.mmz-canvas {
  background: #ffffff;
  padding: 1.1rem 1.4rem;
  border-radius: .5rem;
  box-shadow: 0 12px 55px rgba(0, 0, 0, .55);
  transform-origin: center center;
  user-select: none;
}
.mmz-canvas > svg { display: block; }

.mmz-toolbar {
  position: fixed;
  top: 1rem;
  right: 1rem;
  display: flex;
  gap: .4rem;
}
.mmz-toolbar button {
  width: 2.2rem;
  height: 2.2rem;
  border: none;
  border-radius: .4rem;
  background: rgba(255, 255, 255, .16);
  color: #fff;
  font-size: 1.05rem;
  cursor: pointer;
}
.mmz-toolbar button:hover { background: rgba(255, 255, 255, .32); }

.mmz-hint {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  background: rgba(0, 0, 0, .55);
  padding: .35rem .7rem;
  border-radius: .5rem;
  font-size: .8rem;
}