/* ==========================================================================
   ABSA METAL — Configurateur de pliage (js/configurateur.js)
   Mise en page : étapes à gauche, aperçu + prix collant à droite (bureau) ;
   aperçu en haut puis étapes, barre de prix collante en bas (mobile).
   ========================================================================== */
.plg { display: grid; gap: var(--s-4); align-items: start; }
.plg-form { display: grid; gap: var(--s-3); min-width: 0; order: 2; }
.plg-apercu { display: contents; }               /* mobile : aperçu en haut, prix après les étapes */
.plg-rendu { order: 1; }
.plg-prix { order: 3; }

.plg-etape {
  margin: 0; padding: var(--s-4) var(--s-3) var(--s-3); min-width: 0;
  background: var(--c-blanc); border: 1px solid var(--line); border-radius: var(--radius-card);
}
.plg-etape legend {
  float: left; width: 100%; display: flex; align-items: center; gap: .6rem;
  margin: 0 0 var(--s-3); padding: 0; font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em;
}
.plg-etape legend + * { clear: both; }
.plg-num {
  display: inline-grid; place-items: center; width: 1.9rem; height: 1.9rem; flex: none;
  background: var(--c-graphite); color: var(--c-blanc); border-radius: 50%; font-size: .95rem;
}

/* 1. Pièces */
.plg-formes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.plg-forme { position: relative; display: grid; gap: .15rem; padding: .6rem; cursor: pointer;
  border: 2px solid var(--line); border-radius: var(--radius-card); background: var(--c-blanc); transition: border-color .15s, box-shadow .15s; }
.plg-forme input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.plg-forme__img svg { display: block; width: 100%; height: auto; max-height: 76px; }
.plg-forme__nom { font-weight: 700; line-height: 1.2; }
.plg-forme__sous { font-size: var(--fs-xs); color: var(--text-soft); line-height: 1.3; }
.plg-forme:hover { border-color: var(--c-acier-clair); }
.plg-forme:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plg-forme:has(input:checked) .plg-forme__img rect { fill: #fff1e6; }
.plg-forme:has(input:focus-visible) { outline: 3px solid var(--c-graphite); outline-offset: 2px; }

/* 2. Cotes */
.plg-cotes { display: grid; gap: var(--s-3); }
.plg-cote { display: grid; gap: .35rem; }
.plg-cote__haut { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; }
.plg-cote__haut label { font-weight: 650; display: flex; align-items: center; gap: .45rem; }
.plg-lettre { display: inline-grid; place-items: center; width: 1.5rem; height: 1.5rem; border-radius: 4px;
  background: var(--accent); color: var(--c-graphite); font-size: .85rem; font-weight: 800; }
.plg-cote__saisie { display: inline-flex; align-items: stretch; border: 1px solid var(--c-acier-clair); border-radius: var(--radius); overflow: hidden; background: #fff; }
.plg-cote__saisie input { width: 4.6rem; border: 0; padding: .45rem .3rem; text-align: right; font: inherit; font-weight: 700; font-variant-numeric: tabular-nums; -moz-appearance: textfield; }
.plg-cote__saisie input::-webkit-outer-spin-button, .plg-cote__saisie input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.plg-mm { align-self: center; padding-right: .4rem; color: var(--text-soft); font-size: var(--fs-small); }
.plg-pas { width: 44px; min-height: 44px; border: 0; background: var(--c-zinc); font-size: 1.3rem; font-weight: 700; cursor: pointer; color: var(--text); }
.plg-pas:hover { background: var(--c-zinc-2); }
.plg-cote input[type="range"] { width: 100%; accent-color: var(--accent); margin: .2rem 0; }
.plg-aide { margin: 0; font-size: var(--fs-xs); color: var(--text-soft); }
.plg-aide span { white-space: nowrap; }
.plg-astuce { margin: var(--s-3) 0 0; padding: .7rem .9rem; background: #fff6ee; border-left: 4px solid var(--accent); font-size: var(--fs-small); }
.plg-astuce[hidden] { display: none; }

/* 3. Matière, épaisseur, couleur */
.plg-matieres { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--s-3); }
.plg-mat { position: relative; display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .35rem .8rem .35rem .45rem;
  border: 2px solid var(--line); border-radius: 999px; cursor: pointer; font-weight: 600; font-size: var(--fs-small); background: #fff; }
.plg-mat input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.plg-mat__pastille { width: 1.5rem; height: 1.5rem; border-radius: 50%; border: 1px solid rgba(0,0,0,.2); }
.plg-mat:has(input:checked) { border-color: var(--accent); background: #fff6ee; }
.plg-mat:has(input:focus-visible) { outline: 3px solid var(--c-graphite); outline-offset: 2px; }
.plg-ligne { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); gap: var(--s-3); }
.plg-champ { display: grid; gap: .3rem; font-weight: 650; }
.plg-champ select, .plg-champ input { min-height: 44px; padding: .45rem .6rem; font: inherit; border: 1px solid var(--c-acier-clair); border-radius: var(--radius); background: #fff; width: 100%; }
.plg-rals { margin-top: var(--s-3); }
.plg-rals[hidden] { display: none; }
.plg-sous { margin: 0 0 .5rem; font-weight: 650; }
.plg-sous span { font-weight: 400; color: var(--text-soft); }
.plg-nuancier { display: grid; grid-template-columns: repeat(auto-fill, minmax(58px, 1fr)); gap: .45rem; }
.plg-ral { position: relative; display: grid; justify-items: center; gap: .2rem; padding: .3rem; cursor: pointer; border: 2px solid transparent; border-radius: var(--radius-card); }
.plg-ral input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.plg-ral__teinte { width: 100%; aspect-ratio: 3 / 2; border-radius: 3px; border: 1px solid rgba(0,0,0,.18); box-shadow: inset 0 -6px 10px -6px rgba(0,0,0,.35); }
.plg-ral__code { font-size: var(--fs-xs); font-weight: 700; font-variant-numeric: tabular-nums; }
.plg-ral:has(input:checked) { border-color: var(--accent); background: #fff6ee; }
.plg-ral:has(input:focus-visible) { outline: 3px solid var(--c-graphite); outline-offset: 1px; }
.plg-note { margin: .6rem 0 0; font-size: var(--fs-xs); color: var(--text-soft); }

/* Aperçu et prix */
.plg-rendu { background: linear-gradient(180deg, #ffffff, #eef1f3); border: 1px solid var(--line); border-radius: var(--radius-card); padding: var(--s-3); }
.plg-svg { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; }
.plg-legende { margin: .3rem 0 0; text-align: center; font-size: var(--fs-xs); color: var(--text-soft); }
.plg-prix { background: var(--c-graphite); color: var(--c-blanc); border-radius: var(--radius-card); padding: var(--s-4) var(--s-3); display: grid; gap: .8rem; }
.plg-prix a { color: var(--c-orange-vif); }
.plg-resume { margin: 0; line-height: 1.45; }
.plg-chiffres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin: 0; }
.plg-chiffres div { background: var(--c-graphite-3); border-radius: var(--radius); padding: .45rem .55rem; }
.plg-chiffres dt { font-size: var(--fs-xs); color: var(--c-acier-clair); }
.plg-chiffres dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.plg-total { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .7rem; margin: 0; padding-top: .6rem; border-top: 1px solid var(--c-graphite-3); }
.plg-total span { color: var(--c-acier-clair); }
.plg-total strong { font-size: 1.9rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.plg-total small { color: var(--c-acier-clair); font-size: var(--fs-small); }
.plg-erreur { margin: 0; padding: .55rem .7rem; background: #fbeceb; color: var(--c-erreur); border-radius: var(--radius); font-weight: 600; }
.plg-erreur[hidden] { display: none; }
.plg-ajout { width: 100%; justify-content: center; min-height: 52px; font-size: 1.05rem; }
.plg-ajout:disabled, .plg-barre .btn:disabled { opacity: .45; cursor: not-allowed; }
.plg-ajout.is-ajoute, .plg-barre .btn.is-ajoute { background: #3ea866; }
.plg-delai, .plg-devis, .plg-provisoire { margin: 0; font-size: var(--fs-small); color: var(--c-acier-clair); }
.plg-provisoire[hidden] { display: none; }

/* Barre collante mobile */
.plg-barre { position: fixed; z-index: 55; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .6rem 1rem calc(.6rem + env(safe-area-inset-bottom)); background: var(--c-graphite); color: #fff;
  box-shadow: 0 -10px 30px -12px rgba(0,0,0,.5); transform: translateY(110%); transition: transform .2s ease; }
.plg-barre.is-visible { transform: none; }
.plg-barre span { display: grid; line-height: 1.15; }
.plg-barre small { color: var(--c-acier-clair); font-size: var(--fs-xs); }
.plg-barre strong { font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.plg-barre .btn { min-height: 46px; }
.plg-section .cc-toast { bottom: 5rem; }

@media (min-width: 560px) {
  .plg-formes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 960px) {
  .plg { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: var(--s-5); }
  .plg-form { order: 1; }
  .plg-apercu { order: 2; display: grid; gap: var(--s-3); min-width: 0; position: sticky; top: 6.5rem;
    max-height: calc(100vh - 7.5rem); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
  /* Écran d'ordinateur : le croquis s'adapte à la hauteur pour que le prix et « Ajouter au chariot » restent visibles */
  .plg-svg { aspect-ratio: auto; height: clamp(170px, calc(100vh - 34rem), 420px); }
  .plg-prix { padding: var(--s-3); gap: .5rem; }
  .plg-resume { font-size: .9rem; line-height: 1.35; margin: 0; }
  .plg-delai, .plg-devis { font-size: .8rem; margin: 0; }
  .plg-etape { padding: var(--s-4); }
  .plg-barre { display: none; }
  .plg-section .cc-toast { bottom: 1rem; }
}
@media (prefers-reduced-motion: reduce) { .plg-barre { transition: none; } }

/* Schéma explicatif de la goutte d'eau (pliage.html) */
.plg-guide { display: grid; gap: var(--s-4); align-items: center; }
.plg-guide figure { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-card); padding: var(--s-3); }
.plg-guide figure svg { display: block; width: 100%; height: auto; }
.plg-guide figcaption { font-size: var(--fs-xs); color: var(--text-soft); margin-top: .4rem; text-align: center; }
@media (min-width: 900px) { .plg-guide { grid-template-columns: 1fr 1fr; } }
.plg-atouts { list-style: none; padding: 0; margin: var(--s-4) 0 0; display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.plg-atouts li { display: flex; gap: .6rem; align-items: flex-start; margin: 0; font-weight: 600; }
.plg-atouts svg { width: 22px; height: 22px; flex: none; color: var(--accent); margin-top: .1rem; }

.plg-rendu { position: relative; }
.plg-profil { position: absolute; top: .6rem; left: .6rem; width: 104px; display: grid; gap: .1rem; justify-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: .3rem; box-shadow: 0 6px 16px -10px rgba(0,0,0,.35); }
.plg-profil svg { width: 100%; height: auto; display: block; }
.plg-profil span { font-size: .7rem; color: var(--text-soft); }
.plg-profil:empty { display: none; }

/* Boutons du bandeau de la page Pliage (fond graphite) */
.page-hero .btn-group { margin-top: var(--s-4); }
.page-hero .btn--outline { color: var(--c-blanc); }
.page-hero .btn--outline::before { background: var(--c-blanc); }
.page-hero .btn--outline:hover { color: var(--c-graphite); border-color: var(--c-blanc); }
.page-hero .plg-atouts li { color: var(--c-blanc); }

/* ---------- Téléphone et tablette : l'aperçu reste collé en haut pendant la saisie ---------- */
@media (max-width: 959.98px) {
  html:has(.plg-rendu) { scroll-padding-top: calc(var(--header-h) + 15.5rem); }
  .plg { gap: var(--s-3); }
  .plg-rendu {
    position: sticky; top: var(--header-h); z-index: 30;
    margin: 0 calc(-1 * var(--s-2)); padding: .35rem .5rem .3rem;
    background: linear-gradient(180deg, #ffffff 0%, #eef1f3 100%);
    border-radius: 0 0 var(--radius-card) var(--radius-card);
    box-shadow: 0 14px 22px -16px rgba(0,0,0,.45);
  }
  .plg-svg { aspect-ratio: auto; height: clamp(150px, 27vh, 230px); }
  .plg-profil { top: .35rem; left: .35rem; width: 64px; padding: .2rem; }
  .plg-profil span { display: none; }
  .plg-legende { margin: 0; font-size: .72rem; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* Étapes plus compactes */
  .plg-etape { padding: var(--s-3); }
  .plg-etape legend { font-size: 1.08rem; margin-bottom: .8rem; }
  .plg-num { width: 1.7rem; height: 1.7rem; font-size: .85rem; }
  .plg-forme__img svg { max-height: 58px; }

  /* Cotes : deux par ligne, + / − et saisie directe (sans curseur) */
  .plg-cotes { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem .7rem; }
  .plg-cote { align-content: start; min-width: 0; }
  .plg-pas { width: 40px; flex: none; }
  .plg-mm { display: none; }
  .plg-cote__saisie input { text-align: center; padding: .45rem 0; }
  .plg-cote__haut { flex-direction: column; align-items: stretch; gap: .35rem; }
  .plg-cote__haut label { font-size: .95rem; line-height: 1.2; align-items: flex-start; min-width: 0; overflow-wrap: anywhere; }
  .plg-lettre { flex: none; }
  .plg-cote__saisie { width: 100%; }
  .plg-cote__saisie input { flex: 1; width: auto; min-width: 0; font-size: 1.05rem; }
  .plg-cote input[type="range"] { display: none; }
  .plg-aide { line-height: 1.35; }
  .plg-aide span { white-space: normal; }
  .plg-cote:focus-within .plg-cote__saisie { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255,111,15,.25); }
}
@media (max-width: 359.98px) { .plg-cotes { grid-template-columns: 1fr; } }