/* Calcul de carrelage (carreaux, cartons, plinthes, colle, joint) : styles propres à l'outil. */
.o-carrelage [hidden] { display: none !important; }
.o-carrelage .o-carrelage-systeme { border-top: 0; padding: 0 0 14px; }
.atelier .o-carrelage .btn[aria-pressed="true"] { background: var(--marque); border-color: var(--marque); color: var(--sur-marque); }
.o-carrelage-bloc { padding: 4px 0 18px; }
.o-carrelage-bloc + .o-carrelage-bloc { padding-top: 18px; border-top: 1px solid var(--bord); }
.o-carrelage-bloc h2 { margin: 0 0 8px; font-size: 1.2rem; }
.o-carrelage .o-carrelage-h3 { margin: 16px 0 6px; font-size: 1rem; }
.o-carrelage .o-carrelage-note { margin: 0 0 12px; color: var(--texte-2); font-size: .9rem; }
.o-carrelage .o-carrelage-avis { margin: 12px 0; padding: 8px 12px; border-left: 4px solid var(--marque); border-radius: var(--rayon-petit); background: var(--surface-2); color: var(--texte-2); font-size: .88rem; }
.o-carrelage input[type="text"] { font: 600 1.05rem var(--mono); text-align: right; min-width: 0; width: 100%; box-sizing: border-box; }
.o-carrelage select { width: 100%; min-width: 0; }
.o-carrelage input[aria-invalid="true"] { border-color: var(--erreur-texte); outline: 1px solid var(--erreur-texte); }
.o-carrelage input:focus-visible, .o-carrelage select:focus-visible, .o-carrelage .btn:focus-visible { outline: 3px solid var(--marque); outline-offset: 1px; }

.o-carrelage-champs { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.o-carrelage-champs .o-carrelage-large { grid-column: span 2; }
.o-carrelage-plus { margin-top: 10px; }
.o-carrelage .o-carrelage-case { margin: 14px 0 8px; }

.o-carrelage-zones:empty { display: none; }
.o-carrelage-zones { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.o-carrelage-zone { display: grid; grid-template-columns: minmax(70px, .7fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px 10px; align-items: end; padding: 10px 12px; border: 1px solid var(--bord); border-radius: var(--rayon-petit); background: var(--surface); }
.o-carrelage-zone > strong { align-self: center; }
.o-carrelage-zone label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--texte-2); min-width: 0; }
.o-carrelage-suppr { min-height: 42px; }

.o-carrelage-resultat { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border-radius: var(--rayon-petit); background: var(--ok-fond); color: var(--ok-texte); min-width: 0; }
.o-carrelage-resultat > span { font-size: .85rem; font-weight: 600; }
.o-carrelage-resultat output { font: 700 1.7rem/1.3 var(--mono); overflow-wrap: anywhere; }
.o-carrelage-detail { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; margin: 10px 0 0; font-size: .95rem; }
.o-carrelage-detail:empty { display: none; }
.o-carrelage-detail dt { font-weight: 500; }
.o-carrelage-detail dd { margin: 0; text-align: right; font-family: var(--mono); overflow-wrap: anywhere; }
.o-carrelage .o-carrelage-fort { font-weight: 700; }
.o-carrelage-etapes { margin: 0; padding-left: 1.4em; font-size: .93rem; line-height: 1.6; overflow-wrap: anywhere; }
.o-carrelage-etapes .o-carrelage-err { color: var(--erreur-texte); }

.o-carrelage-pied { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--bord); }
.o-carrelage-pied .o-carrelage-note { flex: 1 1 100%; margin: 0; }

@media (max-width: 560px) {
  .o-carrelage-zone { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .o-carrelage-zone > strong { grid-column: 1 / -1; }
  .o-carrelage-zone > button { grid-column: 1 / -1; justify-self: start; }
  .o-carrelage-detail { grid-template-columns: 1fr; gap: 0; }
  .o-carrelage-detail dd { text-align: left; margin-bottom: 6px; }
}
@media (max-width: 420px) {
  .o-carrelage-champs .o-carrelage-large { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) { .o-carrelage * { transition: none !important; animation: none !important; } }