:root {
  --rouge: #DA1E1E; --rouge-fonce: #b31515;
  --encre: #0E0E0E; --gris: #5C5C5C; --ligne: #E2E2E2; --fond: #F3F3F3; --panneau: #fff;
  --jaune: #fff6c7; --vert: #1f8a3b; --orange: #d98a00;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--encre); background: var(--fond); }
main { max-width: 760px; margin: 0 auto; padding: 12px 12px 110px; }

.barre { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 10px;
  padding: calc(env(safe-area-inset-top) + 8px) 12px 8px; background: var(--rouge); color: #fff; }
.barre h1 { flex: 1; font-size: 18px; margin: 0; }
.barre .logo { height: 36px; width: auto; }
.icone { background: none; border: 0; color: #fff; font-size: 34px; line-height: 1; padding: 0 6px; cursor: pointer; }
.pastille { width: 12px; height: 12px; border-radius: 50%; background: #ccc; border: 2px solid #fff; }
.pastille.en-ligne { background: #3ddc6a; } .pastille.hors-ligne { background: #ffb300; }

h2 { margin: 0 0 12px; } h3 { margin: 22px 0 8px; font-size: 15px; color: var(--gris); text-transform: uppercase; letter-spacing: .04em; }
.carte, fieldset, details.bloc { background: var(--panneau); border: 1px solid var(--ligne); border-radius: 12px; padding: 14px; margin: 0 0 14px; }
fieldset { min-width: 0; }
legend { float: left; width: 100%; padding: 0 0 8px; margin: 0 0 6px; font-weight: 700; font-size: 17px;
  border-bottom: 2px solid var(--rouge); }
legend + * { clear: both; }
details.bloc summary { font-weight: 700; font-size: 17px; cursor: pointer; }
details.bloc[open] summary { margin-bottom: 10px; }

label { display: block; font-size: 13px; color: var(--gris); margin: 8px 0; }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 11px 12px; font: inherit; color: var(--encre);
  border: 1px solid #cfcfcf; border-radius: 9px; background: #fff; min-height: 46px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--rouge); outline-offset: -1px; border-color: transparent; }
input.lu { background: var(--jaune); }
textarea { resize: vertical; }
.grille2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.grille4 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
@media (min-width: 560px) { .grille4 { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 380px) { .grille2 { grid-template-columns: 1fr; } }

button, .bouton-photo { font: inherit; border-radius: 10px; padding: 12px 16px; cursor: pointer; border: 1px solid transparent; min-height: 48px; }
.principal { background: var(--rouge); color: #fff; font-weight: 700; }
.principal:active { background: var(--rouge-fonce); }
.secondaire { background: #fff; border-color: #cfcfcf; color: var(--encre); }
.danger { background: #fff; border-color: #e3b3b3; color: var(--rouge); }
.gros { width: 100%; font-size: 20px; padding: 18px; }
.bouton-dash { display: flex; align-items: center; justify-content: center; margin-top: 10px; min-height: 52px; border-radius: 10px;
  background: var(--encre); color: #fff; font-weight: 600; text-decoration: none; }
.bouton-photo { display: flex; align-items: center; justify-content: center; text-align: center; background: var(--encre); color: #fff; font-weight: 600; font-size: 15px; margin: 0; }
.bouton-photo.secondaire { background: #fff; color: var(--encre); margin-top: 10px; }
.plaque-boutons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 6px 0; }

.vignettes { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.vignettes:empty { display: none; }
.vignettes figure { position: relative; margin: 0; width: 104px; }
.vignettes img { width: 104px; height: 78px; object-fit: cover; border-radius: 8px; display: block; }
.vignettes figcaption { font-size: 11px; color: var(--gris); }
.vignettes .suppr { position: absolute; top: 3px; right: 3px; }

.suppr { min-height: 0; width: 30px; height: 30px; padding: 0; border-radius: 50%; background: rgba(0,0,0,.6); color: #fff; font-size: 14px; }
.ligne { border-top: 1px dashed var(--ligne); padding: 10px 0 2px; }
.ligne:first-child { border-top: 0; padding-top: 0; }
.ligne-tete { display: flex; gap: 10px; align-items: center; }
.ligne-tete input { margin: 0; flex: 1; }
.ligne-tete .suppr { background: #eee; color: var(--gris); }
.sous-total { margin: 0; text-align: right; font-size: 13px; color: var(--gris); min-height: 1em; }
.total { text-align: right; margin: 10px 0 0; }

.info { font-size: 14px; color: var(--gris); margin: 6px 0; }
.info.ok { color: var(--vert); } .info.erreur, .erreur { color: var(--rouge); font-size: 14px; }
.info.charge { animation: clign 1.2s infinite; }
@keyframes clign { 50% { opacity: .45; } }

.choix label { display: flex; align-items: center; gap: 10px; font-size: 16px; color: var(--encre); margin: 10px 0; }
.choix input { width: 24px; height: 24px; min-height: 0; margin: 0; flex: none; }
.etiquette { font-size: 13px; color: var(--gris); margin: 14px 0 4px; }
.signature { position: relative; border: 1px solid #cfcfcf; border-radius: 9px; background: #fff; }
.signature canvas { display: block; width: 100%; height: 160px; touch-action: none; }
.signature .effacer { position: absolute; top: 6px; right: 6px; min-height: 0; padding: 4px 10px; font-size: 13px; background: #f1f1f1; }

.actions { position: fixed; left: 0; right: 0; bottom: 0; display: flex; gap: 10px; padding: 10px 12px calc(env(safe-area-inset-bottom) + 10px);
  background: rgba(255,255,255,.96); border-top: 1px solid var(--ligne); z-index: 5; }
.actions .principal { flex: 1; font-size: 18px; }
#ecran-bon[hidden] + .actions { display: none; }

.liste { display: grid; gap: 8px; }
.carte-bon { display: flex; justify-content: space-between; gap: 10px; background: #fff; border: 1px solid var(--ligne); border-radius: 10px; padding: 12px; cursor: pointer; }
.carte-bon small { color: var(--gris); }
.droite { text-align: right; white-space: nowrap; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 20px; background: #e9f5ec; color: var(--vert); }
.badge.orange { background: #fff1d6; color: var(--orange); }
.pied { text-align: center; color: var(--gris); font-size: 14px; margin-top: 28px; }
.pied a { color: var(--rouge); }

/* Client : suggestions */
.auto { position: relative; }
.suggestions { position: absolute; left: 0; right: 0; top: calc(100% - 6px); z-index: 20; background: #fff; border: 1px solid #cfcfcf;
  border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.15); overflow: hidden; }
.suggestions button { display: block; width: 100%; text-align: left; background: #fff; border: 0; border-bottom: 1px solid var(--ligne); border-radius: 0; padding: 10px 12px; min-height: 0; }
.suggestions button:last-child { border-bottom: 0; }
.suggestions small { display: block; color: var(--gris); }
.case-ligne { display: flex; align-items: center; gap: 10px; color: var(--encre); font-size: 15px; margin: 4px 0 10px; }
.case-ligne input { width: 22px; height: 22px; min-height: 0; margin: 0; flex: none; }
.ajout-catalogue { width: 100%; margin: 2px 0 8px; font-weight: 600; color: var(--rouge); border-style: dashed; }

/* Sélecteur produits */
dialog#selecteur { width: min(600px, 100vw); max-width: 100vw; max-height: 88vh; margin: auto auto 0; padding: 14px 14px calc(env(safe-area-inset-bottom) + 14px);
  border: 0; border-radius: 16px 16px 0 0; overflow-y: auto; }
@media (min-width: 640px) { dialog#selecteur { margin: auto; border-radius: 16px; } }
dialog#selecteur::backdrop { background: rgba(0,0,0,.45); }
.sel-tete { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.sel-tete h2 { margin: 0; font-size: 19px; }
.fermer { min-height: 0; width: 38px; height: 38px; padding: 0; border-radius: 50%; background: #eee; font-size: 16px; }
.puces { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.puces button { min-height: 42px; padding: 8px 14px; border-radius: 22px; background: #f1f1f1; border: 1px solid #e0e0e0; font-size: 15px; }
#sel-categories button.actif { background: var(--encre); color: #fff; border-color: var(--encre); }
.produits button { background: #fff; border-color: #cfcfcf; }
.produits button.actif { background: var(--rouge); color: #fff; border-color: var(--rouge); }
.sel-quantite { background: #fafafa; border: 1px solid var(--ligne); border-radius: 12px; padding: 12px; display: grid; gap: 10px; }
.stepper { display: flex; align-items: center; gap: 8px; }
.stepper button { width: 52px; font-size: 22px; padding: 0; background: #fff; border-color: #cfcfcf; }
.stepper input { width: 90px; margin: 0; text-align: center; font-size: 20px; }
.sel-nouveau { margin-top: 14px; border-top: 1px solid var(--ligne); padding-top: 10px; }
.sel-nouveau summary { font-weight: 600; color: var(--rouge); cursor: pointer; padding: 6px 0; }
.sel-nouveau .principal { width: 100%; margin-top: 6px; }

#toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: #222; color: #fff; padding: 12px 18px;
  border-radius: 10px; z-index: 50; max-width: 90vw; text-align: center; box-shadow: 0 4px 18px rgba(0,0,0,.25); }