/* Calcul de terrasse en bois ou composite : styles propres à l'outil. */
.o-terrasse [hidden] { display: none !important; }
.o-terrasse .o-terrasse-systeme { border-top: 0; padding: 0 0 14px; }
.atelier .o-terrasse .btn[aria-pressed="true"] { background: var(--marque); border-color: var(--marque); color: var(--sur-marque); }
.o-terrasse-bloc { padding: 4px 0 18px; }
.o-terrasse-bloc + .o-terrasse-bloc { padding-top: 18px; border-top: 1px solid var(--bord); }
.o-terrasse-bloc h2 { margin: 0 0 8px; font-size: 1.2rem; }
.o-terrasse .o-terrasse-h3 { margin: 16px 0 6px; font-size: 1rem; }
.o-terrasse .o-terrasse-note { margin: 0 0 12px; color: var(--texte-2); font-size: .9rem; }
.o-terrasse .o-terrasse-avis { margin: 12px 0 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-terrasse-avis:empty { display: none; }

.o-terrasse-champs { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px 16px; }
.o-terrasse-champs label { display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; font-size: .88rem; color: var(--texte-2); min-width: 0; }
.o-terrasse input[type="text"] { font: 600 1.05rem var(--mono); text-align: right; min-width: 0; width: 100%; box-sizing: border-box; }
.o-terrasse select { width: 100%; min-width: 0; }
.o-terrasse input[aria-invalid="true"] { border-color: var(--erreur-texte); outline: 1px solid var(--erreur-texte); }
.o-terrasse input:focus-visible, .o-terrasse select:focus-visible, .o-terrasse .btn:focus-visible { outline: 3px solid var(--marque); outline-offset: 1px; }
.o-terrasse label.o-terrasse-case { display: flex; align-items: center; gap: 8px; margin: 14px 0 10px; min-height: 42px; }
.o-terrasse-case input { width: 20px; height: 20px; accent-color: var(--marque); }

.o-terrasse-duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 16px; align-items: start; }
.o-terrasse-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-terrasse-resultat > span { font-size: .85rem; font-weight: 600; }
.o-terrasse-resultat output { font: 700 1.7rem/1.3 var(--mono); overflow-wrap: anywhere; }
.o-terrasse-detail { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; margin: 10px 0 0; font-size: .95rem; }
.o-terrasse-detail:empty { display: none; }
.o-terrasse-detail dt { font-weight: 500; }
.o-terrasse-detail dd { margin: 0; text-align: right; font-family: var(--mono); overflow-wrap: anywhere; }
.o-terrasse .o-terrasse-fort { font-weight: 700; }
.o-terrasse-alertes { margin: 12px 0 0; padding-left: 1.2em; font-size: .92rem; line-height: 1.5; color: var(--texte); }
.o-terrasse-alertes:empty { display: none; }
.o-terrasse-alertes li + li { margin-top: 4px; }
.o-terrasse-etapes { margin: 0; padding-left: 1.4em; font-size: .93rem; line-height: 1.6; overflow-wrap: anywhere; }
.o-terrasse-etapes .o-terrasse-sous { font-weight: 700; list-style: none; margin-left: -1.4em; margin-top: 6px; }
.o-terrasse-etapes .o-terrasse-err { color: var(--erreur-texte); list-style: none; margin-left: -1.4em; }

.o-terrasse-figure { margin: 0; padding: 10px; border-radius: var(--rayon-petit); background: var(--surface-2); }
.o-terrasse-figure svg { display: block; width: 100%; height: auto; overflow: visible; }
.o-terrasse-figure figcaption { margin-top: 6px; font-size: .82rem; color: var(--texte-2); }
.o-terrasse-fond { fill: var(--surface); stroke: var(--texte-2); stroke-width: 1; }
.o-terrasse-lame { fill: #b98a55; fill-opacity: .45; stroke: #8a5a2b; stroke-width: .8; }
.o-terrasse-lamb { stroke: var(--texte); stroke-width: 1.4; stroke-dasharray: 5 3; opacity: .7; }
.o-terrasse-double { stroke: var(--marque); stroke-width: 3; }
.o-terrasse-cote { font: 600 12px var(--police); fill: var(--texte); }

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

@media (max-width: 760px) {
  .o-terrasse-duo { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .o-terrasse-champs { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .o-terrasse-champs .o-terrasse-large { grid-column: 1 / -1; }
  .o-terrasse-detail { grid-template-columns: 1fr; gap: 0; }
  .o-terrasse-detail dd { text-align: left; margin-bottom: 6px; }
}
@media (max-width: 380px) {
  .o-terrasse-champs { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .o-terrasse * { transition: none !important; animation: none !important; } }