/* ============================================================
   DEMO PALIERS — feuille de style partagée
   Mobile first. Grille 8 px. Cibles tactiles 44 px minimum.
   Aucun débordement horizontal : tout conteneur large scrolle chez lui.
   ============================================================ */

:root {
  --sable: #FBF7F0;
  --sable-2: #F3EBDD;
  --creme: #FFFFFF;
  --charbon: #2A2520;
  --gris: #6E645A;
  --gris-clair: #D9CFC0;
  --terre: #C4622D;
  --terre-fonce: #A34E20;
  --feuille: #4A7C59;
  --alerte: #C0392B;
  --ombre: 0 2px 8px rgba(42, 37, 32, .08);
  --ombre-forte: 0 8px 24px rgba(42, 37, 32, .12);
  --rayon: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--sable);
  color: var(--charbon);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 8px; font-weight: 700; }
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 17px; }
p { margin: 0 0 16px; }

.contenu { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ── Bandeau de démonstration ─────────────────────────────── */

.bandeau-demo {
  background: var(--charbon);
  color: #F5EFE6;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 16px;
  text-align: center;
}
.bandeau-demo strong { color: #fff; }
.bandeau-demo__point {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--terre);
  flex: 0 0 auto;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1 } 50% { opacity: .35 } }
.bandeau-demo__lien {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 0;
}

/* ── Barre de bascule vitrine / tableau de bord ───────────── */

.bascule {
  background: var(--sable-2);
  border-bottom: 1px solid var(--gris-clair);
  padding: 8px 16px;
}
.bascule__inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  justify-content: space-between;
}
.bascule__palier { font-size: 13px; color: var(--gris); }
.bascule__palier strong { color: var(--charbon); }
.bascule__liens { display: flex; gap: 8px; }
.bascule__lien {
  min-height: 40px;
  display: inline-flex; align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
  text-decoration: none;
  color: var(--charbon);
  background: transparent;
  border: 1px solid var(--gris-clair);
}
.bascule__lien--actif { background: var(--charbon); color: #fff; border-color: var(--charbon); }

/* ── En-tête boutique ─────────────────────────────────────── */

.entete { padding: 32px 0 24px; text-align: center; }
.entete__marque { font-size: 32px; font-weight: 800; letter-spacing: -.5px; }
.entete__baseline { color: var(--terre); font-weight: 600; font-size: 15px; margin-top: 4px; }
.entete__intro { color: var(--gris); max-width: 560px; margin: 16px auto 0; }

/* ── Grille produits ──────────────────────────────────────── */

.grille {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  padding-bottom: 32px;
}
.carte {
  background: var(--creme);
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
  display: flex; flex-direction: column;
}
.carte__media { position: relative; aspect-ratio: 1; background: var(--sable-2); }
.carte__media img { width: 100%; height: 100%; object-fit: cover; }
.carte__badge {
  position: absolute; top: 8px; left: 8px;
  background: var(--terre); color: #fff;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 4px 8px; border-radius: 999px;
}
.carte__stock {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(255,255,255,.94);
  font-size: 12px; font-weight: 600;
  padding: 4px 8px; border-radius: 999px;
}
.carte__stock--bas { color: var(--alerte); }
.carte__corps { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.carte__cat { font-size: 12px; color: var(--gris); text-transform: uppercase; letter-spacing: .5px; }
.carte__nom { font-size: 17px; font-weight: 700; margin: 4px 0 8px; }
.carte__desc { font-size: 14px; color: var(--gris); flex: 1; margin: 0 0 16px; }
.carte__formats { display: flex; flex-direction: column; gap: 8px; }

.format {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  border: 1px solid var(--gris-clair);
  border-radius: 8px;
  padding: 8px 8px 8px 12px;
}
.format__label { font-size: 13px; }
.format__label strong { display: block; font-size: 14px; }
.format__label span { color: var(--gris); font-size: 12px; }
.format__prix { font-weight: 700; white-space: nowrap; font-size: 14px; }

/* ── Boutons ──────────────────────────────────────────────── */

.btn {
  min-height: 44px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 8px 16px;
  border: 0; border-radius: 8px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform .1s ease, background .15s ease;
}
.btn:active { transform: scale(.98); }
.btn--plein { background: var(--terre); color: #fff; }
.btn--plein:hover { background: var(--terre-fonce); }
.btn--sombre { background: var(--charbon); color: #fff; }
.btn--vert { background: var(--feuille); color: #fff; }
.btn--ligne { background: transparent; color: var(--charbon); border: 1px solid var(--gris-clair); }
.btn--petit { min-height: 40px; font-size: 14px; padding: 8px 12px; }
.btn--large { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Panier flottant ──────────────────────────────────────── */

.panier-barre {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--charbon); color: #fff;
  padding: 12px 16px;
  display: none;
  box-shadow: 0 -4px 16px rgba(0,0,0,.18);
  z-index: 40;
}
.panier-barre.actif { display: block; }
.panier-barre__inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.panier-barre__info { font-size: 14px; }
.panier-barre__info strong { display: block; font-size: 17px; }

/* ── Fenêtre modale ───────────────────────────────────────── */

.modale {
  position: fixed; inset: 0;
  background: rgba(42,37,32,.55);
  display: none; align-items: flex-end; justify-content: center;
  z-index: 50;
  padding: 0;
}
.modale.ouverte { display: flex; }
.modale__boite {
  background: var(--creme);
  width: 100%; max-width: 560px;
  border-radius: 16px 16px 0 0;
  padding: 24px 16px 32px;
  max-height: 90vh; overflow-y: auto;
}
@media (min-width: 640px) {
  .modale { align-items: center; padding: 16px; }
  .modale__boite { border-radius: 16px; }
}
.modale__titre { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.champ { margin-bottom: 16px; }
.champ label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.champ input, .champ select, .champ textarea {
  width: 100%; min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--gris-clair); border-radius: 8px;
  font-family: inherit; font-size: 16px;   /* 16 px : empêche le zoom iOS */
  background: #fff; color: var(--charbon);
}
.champ textarea { min-height: 88px; resize: vertical; }

/* ── Tableau de bord ──────────────────────────────────────── */

.onglets {
  display: flex; gap: 8px;
  overflow-x: auto;
  padding: 16px 16px 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.onglets::-webkit-scrollbar { display: none; }
.onglet {
  min-height: 40px;
  white-space: nowrap;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--gris-clair);
  background: var(--creme);
  font-family: inherit; font-size: 14px; font-weight: 600;
  color: var(--gris);
  cursor: pointer;
}
.onglet--actif { background: var(--charbon); color: #fff; border-color: var(--charbon); }

.vue { display: none; padding-bottom: 64px; }
.vue--active { display: block; }

.bloc {
  background: var(--creme);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 16px;
  margin-bottom: 16px;
}
.bloc__titre {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; flex-wrap: wrap; margin-bottom: 16px;
}

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin-bottom: 16px; }
.stat { background: var(--creme); border-radius: var(--rayon); padding: 16px; box-shadow: var(--ombre); }
.stat__label { font-size: 12px; color: var(--gris); text-transform: uppercase; letter-spacing: .5px; }
.stat__valeur { font-size: 24px; font-weight: 800; margin-top: 4px; }
.stat__note { font-size: 12px; color: var(--gris); }

.tableau-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -16px; padding: 0 16px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 480px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--sable-2); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--gris); font-weight: 700; }

.pastille {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  padding: 4px 8px; border-radius: 999px;
  white-space: nowrap;
}
.pastille--nouvelle { background: #FDECE2; color: var(--terre-fonce); }
.pastille--acceptee { background: #E6EFE8; color: var(--feuille); }
.pastille--en_livraison { background: #E8EEF7; color: #2F5D9E; }
.pastille--livree { background: var(--sable-2); color: var(--gris); }
.pastille--annulee { background: #F7E6E4; color: var(--alerte); }

.barre-jauge { background: var(--sable-2); border-radius: 999px; height: 8px; overflow: hidden; margin-top: 4px; }
.barre-jauge__remplie { background: var(--feuille); height: 100%; }
.barre-jauge__remplie--bas { background: var(--alerte); }

.vide { text-align: center; color: var(--gris); padding: 32px 16px; font-size: 14px; }

/* ── Graphiques ───────────────────────────────────────────── */

.viz { position: relative; margin: 0 0 16px; }
.viz svg { display: block; overflow: visible; }
.viz__note { font-size: 13px; color: var(--gris); margin-top: 8px; }
.viz__cible { cursor: default; }

.viz__bulle {
  position: absolute;
  transform: translate(-50%, -100%);
  background: var(--charbon); color: #fff;
  font-size: 13px; font-weight: 600; white-space: nowrap;
  padding: 6px 10px; border-radius: 6px;
  pointer-events: none; opacity: 0;
  transition: opacity .12s ease;
  z-index: 10;
}
.viz__bulle.visible { opacity: 1; }

/* Ruban de répartition : les segments sont séparés par un écart de la
   couleur du fond, jamais par un contour dessiné autour des marques. */
.viz__ruban { display: flex; gap: 2px; height: 28px; border-radius: 6px; overflow: hidden; }
.viz__segment { display: block; height: 100%; }
.viz__legende { list-style: none; padding: 0; margin: 16px 0 0; font-size: 14px; }
.viz__legende li { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.viz__legende strong { margin-left: auto; font-variant-numeric: tabular-nums; }
.viz__val { color: var(--gris); font-variant-numeric: tabular-nums; min-width: 88px; text-align: right; }
.viz__puce { width: 12px; height: 12px; border-radius: 3px; flex: 0 0 auto; }

/* Aperçu de ce qu'apporte la formule supérieure */
.verrou { position: relative; overflow: hidden; }
.verrou__apercu { filter: grayscale(1) opacity(.35); pointer-events: none; user-select: none; }
.verrou__voile {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.75) 55%);
  z-index: 5;
}
.verrou__etiquette {
  background: var(--charbon); color: #fff;
  font-size: 14px; font-weight: 700;
  padding: 10px 20px; border-radius: 999px;
  box-shadow: var(--ombre-forte);
}

/* ── Contraste avant / après ──────────────────────────────── */

.av-ap { display: grid; grid-template-columns: 1fr; gap: 8px; margin-bottom: 16px; }
@media (min-width: 720px) { .av-ap { grid-template-columns: 1fr 1fr; } }
.av-ap__ligne {
  display: flex; gap: 8px; align-items: flex-start;
  padding: 12px; border-radius: 8px; font-size: 14px;
}
.av-ap__ligne p { margin: 0; }
.av-ap__ligne span {
  flex: 0 0 auto;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 2px 8px; border-radius: 999px;
}
.av-ap__ligne--avant { background: #F9EDEB; color: #7A4038; }
.av-ap__ligne--avant span { background: #E9C9C4; color: #8B3A2E; }
.av-ap__ligne--apres { background: #E9F1EB; color: #2F5240; }
.av-ap__ligne--apres span { background: #C8DFCF; color: #2F5D42; }

/* ── Encart de vente, en bas de chaque surface ────────────── */

.encart {
  background: var(--charbon);
  color: #F5EFE6;
  padding: 32px 0;
  margin-top: 32px;
}
.encart h2 { color: #fff; }
.encart p { color: #D8CEC0; }
.encart__actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

/* ── Page comparative ─────────────────────────────────────── */

.paliers { display: grid; grid-template-columns: 1fr; gap: 16px; padding-bottom: 32px; }
@media (min-width: 900px) { .paliers { grid-template-columns: repeat(3, 1fr); } }

.palier {
  background: var(--creme);
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
  padding: 24px 16px;
  display: flex; flex-direction: column;
  border: 2px solid transparent;
}
.palier--phare { border-color: var(--terre); box-shadow: var(--ombre-forte); }
.palier__etiquette {
  align-self: flex-start;
  background: var(--terre); color: #fff;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 4px 8px; border-radius: 999px; margin-bottom: 8px;
}
.palier__nom { font-size: 20px; font-weight: 800; }
.palier__prix { font-size: 26px; font-weight: 800; color: var(--terre); margin: 8px 0 0; }
.palier__prix span { font-size: 14px; color: var(--gris); font-weight: 600; display: block; }
.palier__mrr { font-size: 13px; color: var(--gris); margin: 8px 0 16px; }
.palier__pour { font-size: 14px; color: var(--gris); font-style: italic; margin-bottom: 16px; }
.liste { list-style: none; padding: 0; margin: 0 0 16px; font-size: 14px; }
.liste li { padding: 4px 0 4px 24px; position: relative; }
.liste li::before {
  content: ''; position: absolute; left: 0; top: 12px;
  width: 12px; height: 12px;
  background: no-repeat center/contain;
}
.liste--oui li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%234A7C59' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 8.5l4 4 8-9'/%3E%3C/svg%3E");
}
.liste--non li { color: var(--gris); }
.liste--non li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23A79A8B' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M3 3l10 10M13 3L3 13'/%3E%3C/svg%3E");
}
.palier__actions { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }

.note {
  background: var(--sable-2);
  border-left: 3px solid var(--terre);
  border-radius: 0 8px 8px 0;
  padding: 16px;
  font-size: 14px;
  margin-bottom: 24px;
}
.note strong { display: block; margin-bottom: 4px; }

.pied { text-align: center; padding: 32px 16px; color: var(--gris); font-size: 13px; }
.pied a { color: var(--terre); }

/* ── Notification passagère ───────────────────────────────── */

.toast {
  position: fixed; left: 16px; right: 16px; bottom: 80px;
  background: var(--charbon); color: #fff;
  padding: 12px 16px; border-radius: 8px;
  font-size: 14px; text-align: center;
  box-shadow: var(--ombre-forte);
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
  z-index: 60;
}
.toast.visible { opacity: 1; }
@media (min-width: 640px) {
  .toast { left: 50%; right: auto; transform: translateX(-50%); min-width: 320px; }
}