/* Charte Intersport (tokens extraits du CSS réel) + styles applicatifs Club B2B. */
:root {
  --color-primary: #111e64;
  --color-primary-hover: #1f4391;
  --color-blue-ui: #164194;
  --color-promo: #e30613;
  --color-success: #20df98;
  --color-text: #4d4d4d;
  --color-text-strong: #000;
  --color-bg: #fff;
  --color-bg-secondary: #f0f0f0;
  --color-bg-soft: #f2f2f2;
  --color-border: #ccc;
  --color-border-light: #e0e0e0;
  --font-display: "Archivo Narrow", "Arial Narrow", Arial, sans-serif;
  --font-body: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --radius: 12px;
  --radius-pill: 2.5rem;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);
  --container: 73.125rem;
  --transition: all .25s ease;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-soft);
  font-size: 1rem;
  line-height: 1.5;
}
h1, h2, h3 { font-family: var(--font-display); color: var(--color-text-strong); margin: 0; }
a { color: var(--color-blue-ui); }

/* ---------- En-tête appli ---------- */
.app-header {
  background: var(--color-primary);
  color: #fff;
  padding: .9rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
}
.app-header .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.app-header .brand .accent { color: var(--color-promo); }
.app-header .spacer { flex: 1; }
.app-header .who { font-size: .875rem; text-align: right; line-height: 1.25; }
.app-header .who .role {
  display: inline-block; margin-top: .15rem;
  background: rgba(255,255,255,.15); padding: .1rem .5rem; border-radius: var(--radius-pill);
  font-size: .72rem; text-transform: uppercase; letter-spacing: .4px;
}
.app-header .logout { color: #fff; opacity: .85; text-decoration: none; font-size: .8rem; }
.app-header .logout:hover { opacity: 1; }

/* ---------- Conteneur ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 1.5rem; }
.page-title { font-size: 2rem; margin-bottom: .25rem; }
.page-sub { color: var(--color-text); margin: 0 0 1.5rem; }

/* ---------- Barre de filtres ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: .75rem; align-items: center;
  background: #fff; padding: 1rem; border-radius: var(--radius);
  box-shadow: var(--shadow-sm); margin-bottom: 1.5rem;
}
.filters input[type="search"], .filters select {
  padding: .6rem .9rem; border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  font: inherit; color: var(--color-text-strong); background: #fff;
}
.filters input[type="search"] { flex: 1; min-width: 220px; }
.btn {
  border: 0; border-radius: var(--radius-pill); padding: .6rem 1.4rem;
  font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-ghost { background: transparent; color: var(--color-blue-ui); border: 1px solid var(--color-border); }
.count { color: var(--color-text); font-size: .9rem; margin-left: auto; }

/* ---------- Grille catalogue ---------- */
.grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: var(--transition); display: flex; flex-direction: column;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card .thumb {
  aspect-ratio: 4 / 3; display: grid; place-items: center; position: relative;
  background: linear-gradient(135deg, #1a2a7a, var(--color-primary));
  color: #fff;
}
.card .thumb.has-photo { background: #fff; }
.card .thumb .photo { width: 100%; height: 100%; object-fit: contain; padding: .5rem; }
.card .thumb .marque-watermark {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: 1.4rem; letter-spacing: 1px; opacity: .9; text-align: center; padding: 0 .5rem;
}
.card .thumb .ref-badge {
  position: absolute; top: .6rem; left: .6rem; background: rgba(255,255,255,.16);
  padding: .15rem .55rem; border-radius: var(--radius-pill); font-size: .68rem; letter-spacing: .3px;
}
.card .body { padding: .85rem 1rem 1rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.card .marque { font-size: .72rem; text-transform: uppercase; letter-spacing: .5px; color: var(--color-blue-ui); font-weight: 600; }
.card .desig { font-weight: 600; color: var(--color-text-strong); line-height: 1.3; }
.card .spacer { flex: 1; }
.card .cta { margin-top: .5rem; text-align: center; }

/* ---------- Pagination ---------- */
.pager { display: flex; gap: .75rem; justify-content: center; align-items: center; margin: 2rem 0 1rem; }
.pager .page-info { color: var(--color-text); font-size: .9rem; }

.empty { background: #fff; padding: 3rem; text-align: center; border-radius: var(--radius); color: var(--color-text); }

/* ---------- Header : panier ---------- */
.app-header .cart-link { color: #fff; text-decoration: none; font-weight: 600; position: relative; padding: .3rem .6rem; }
.app-header .cart-badge {
  background: var(--color-promo); color: #fff; border-radius: 999px; font-size: .7rem;
  padding: .05rem .45rem; margin-left: .25rem; font-weight: 700;
}

/* ---------- Flash ---------- */
.flash { padding: .8rem 1.5rem; font-weight: 600; }
.flash-success { background: #e8f9f2; color: #0a7a52; }
.flash-error { background: #fde8ea; color: #b00410; }

/* ---------- Fiche produit ---------- */
.breadcrumb { margin: 0 0 1rem; }
.breadcrumb a { text-decoration: none; }
.produit { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; background: #fff; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-sm); }
.produit-media { aspect-ratio: 1; display: grid; place-items: center; border-radius: var(--radius); background: var(--color-bg-soft); }
.produit-media.has-photo { background: #fff; border: 1px solid var(--color-border-light); }
.produit-media img { max-width: 100%; max-height: 100%; object-fit: contain; padding: 1rem; }
.produit-media .marque-watermark {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 2rem;
  letter-spacing: 1px; color: var(--color-primary);
}
.produit-info .marque { color: var(--color-blue-ui); font-weight: 600; text-transform: uppercase; font-size: .8rem; letter-spacing: .5px; }
.produit-info .ref { color: var(--color-text); font-size: .85rem; margin: .2rem 0 1rem; }
.note-prix { background: var(--color-bg-soft); padding: .6rem .9rem; border-radius: 8px; font-size: .85rem; }
.achat { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; max-width: 420px; }
.champ { display: flex; flex-direction: column; gap: .35rem; font-weight: 600; color: var(--color-text-strong); font-size: .9rem; }
.champ[hidden] { display: none; } /* l'attribut hidden doit l'emporter sur display:flex */
.champ select, .champ input { padding: .6rem .9rem; border: 1px solid var(--color-border); border-radius: 10px; font: inherit; }
.champ-qte input { width: 120px; }
.hint { font-size: .8rem; color: var(--color-text); margin: -.4rem 0 0; }
.prix-ligne { font-size: 1.1rem; }
.prix-ligne strong { color: var(--color-primary); }

/* ---------- Panier / devis ---------- */
.devis { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.devis th, .devis td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--color-border-light); vertical-align: middle; }
.devis thead th { background: var(--color-primary); color: #fff; font-family: var(--font-display); font-weight: 600; }
.devis .num { text-align: right; }
.devis .marque { font-size: .72rem; color: var(--color-blue-ui); text-transform: uppercase; font-weight: 600; }
.tag-plage { display: inline-block; background: #fff3cd; color: #8a6d00; font-size: .68rem; padding: .05rem .4rem; border-radius: 999px; margin-left: .3rem; }
.btn-link { background: none; border: 0; color: var(--color-promo); cursor: pointer; font-size: 1rem; }
.devis-bas { display: flex; justify-content: space-between; align-items: flex-start; margin-top: 1.5rem; gap: 2rem; flex-wrap: wrap; }
.totaux { background: #fff; border-radius: var(--radius); padding: 1.2rem 1.5rem; box-shadow: var(--shadow-sm); min-width: 280px; }
.totaux > div { display: flex; justify-content: space-between; padding: .35rem 0; }
.totaux .ttc { border-top: 2px solid var(--color-border); margin-top: .4rem; padding-top: .6rem; font-size: 1.15rem; color: var(--color-primary); }
.totaux .btn { width: 100%; margin-top: 1rem; }

/* ---------- Prix net club ---------- */
.app-header .club-courant {
  background: rgba(255,255,255,.12); color: #fff; padding: .25rem .7rem; border-radius: var(--radius-pill);
  font-size: .8rem; font-weight: 600;
}
.app-header .club-switch {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(255,255,255,.12); padding: .15rem .5rem .15rem .7rem; border-radius: var(--radius-pill);
}
.app-header .club-switch select {
  background: transparent; color: #fff; border: 0; font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer;
}
.app-header .club-switch select option { color: #111; }
.prix-base { text-decoration: line-through; color: #999; font-size: .85em; margin-right: .35rem; }
.badge-remise {
  display: inline-block; background: var(--color-promo); color: #fff; font-weight: 700;
  font-size: .72rem; padding: .05rem .45rem; border-radius: 999px; margin-left: .35rem;
}
.pour-club { font-size: .85rem; color: var(--color-text); margin: .6rem 0 0; }

/* ---------- Confirmation devis ---------- */
.confirmation { background: #fff; border-radius: var(--radius); padding: 2.5rem; text-align: center; box-shadow: var(--shadow-sm); max-width: 560px; margin: 2rem auto; }
.confirmation .check {
  width: 64px; height: 64px; border-radius: 50%; background: var(--color-success); color: #fff;
  font-size: 2rem; display: grid; place-items: center; margin: 0 auto 1rem;
}
.recap { text-align: left; margin: 1.5rem 0; }
.recap > div { display: flex; justify-content: space-between; padding: .5rem 0; border-bottom: 1px solid var(--color-border-light); }
.recap dt { color: var(--color-text); margin: 0; }
.recap dd { margin: 0; font-weight: 600; color: var(--color-text-strong); }

/* ---------- Nav ---------- */
.app-nav { display: flex; gap: 1.2rem; }
.app-nav a { color: #fff; text-decoration: none; font-weight: 600; }
.app-nav a:hover { opacity: .85; }

/* ---------- Espace commercial : portefeuille ---------- */
.club-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.club-card { background: #fff; border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: .6rem; }
.club-card-head h3 { font-size: 1.3rem; margin: 0; }
.club-structure { color: var(--color-blue-ui); font-size: .78rem; text-transform: uppercase; letter-spacing: .4px; font-weight: 600; }
.club-remises { color: var(--color-text); font-size: .9rem; margin: 0; flex: 1; }

/* ---------- Espace commercial : remises ---------- */
.remises { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.remises th, .remises td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--color-border-light); vertical-align: middle; }
.remises thead th { background: var(--color-primary); color: #fff; font-family: var(--font-display); font-weight: 600; }
.remises .num { text-align: right; }
.remises .aucune { color: #999; font-style: italic; }
.remises .depuis { color: var(--color-text); font-size: .78rem; margin-left: .5rem; }
.remise-form { display: inline-flex; gap: .5rem; align-items: center; justify-content: flex-end; }
.remise-form input[type="number"] { width: 90px; padding: .45rem .6rem; border: 1px solid var(--color-border); border-radius: 8px; font: inherit; text-align: right; }
.btn-sm { padding: .45rem 1rem; font-size: .85rem; }

/* ---------- Listes (devis/commandes) ---------- */
.liste-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.liste-table th, .liste-table td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--color-border-light); vertical-align: middle; }
.liste-table thead th { background: var(--color-primary); color: #fff; font-family: var(--font-display); font-weight: 600; }
.liste-table .num { text-align: right; }
.statut { display: inline-block; padding: .15rem .6rem; border-radius: 999px; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
.statut-soumis { background: #e7effb; color: #164194; }
.statut-brouillon { background: #f0f0f0; color: #666; }
.statut-transforme { background: #e8f9f2; color: #0a7a52; }
.statut-a_valider { background: #fff3cd; color: #8a6d00; }
.statut-validee { background: #e8f9f2; color: #0a7a52; }
.statut-en_preparation { background: #e7effb; color: #164194; }
.statut-partiellement_expediee { background: #fde9d6; color: #9a5a12; }
.statut-soldee { background: #e8f9f2; color: #0a7a52; }
.statut-annulee { background: #fde8ea; color: #b00410; }
.devis-entete { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.5rem; }
.ref-mini { color: var(--color-text); font-size: .78rem; }

@media (max-width: 720px) { .produit { grid-template-columns: 1fr; } }