:root {
  --bg: #f7f4f0;
  --surface: #ffffff;
  --text: #2b2622;
  --muted: #7a716a;
  --line: #e7e0d8;
  --accent: #8a5a44;
  --accent-soft: #f3e9e3;
  --ok: #2f7d4f;
  --ok-soft: #e3f3e9;
  --warn: #a8670b;
  --warn-soft: #fbf0dc;
  --bad: #b23b3b;
  --bad-soft: #f8e3e3;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.05);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

header.top {
  background: var(--surface); border-bottom: 1px solid var(--line);
  padding: 14px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
header.top .brand { font-weight: 700; font-size: 1.1rem; color: var(--accent); }
header.top .lang-switch { white-space: nowrap; font-size: .85rem; }
header.top .lang-switch a { text-decoration: none; }
main { max-width: 960px; margin: 0 auto; padding: 24px 16px 64px; }
main.narrow { max-width: 720px; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px;
}

button, .btn {
  font: inherit; border: 1px solid var(--line); background: var(--surface); color: var(--text);
  padding: 9px 16px; border-radius: 8px; cursor: pointer; text-decoration: none; display: inline-block;
}
button:hover { border-color: var(--accent); }
button.primary, .btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.primary:hover { filter: brightness(1.08); }
button.ok { background: var(--ok); color: #fff; border-color: var(--ok); }
button.danger { color: var(--bad); }
button.danger.solid { background: var(--bad); color: #fff; border-color: var(--bad); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.link { border: none; background: none; color: var(--accent); padding: 4px; }

label { display: block; font-size: .875rem; font-weight: 600; margin: 12px 0 4px; }
input, select, textarea {
  font: inherit; width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
input[type=checkbox] { width: auto; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
.row > * { flex: 1 1 160px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }

/* Choix sous forme de tuiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.tile {
  text-align: left; padding: 14px; border-radius: 10px; border: 1px solid var(--line); background: #fff;
  display: flex; flex-direction: column; gap: 2px;
}
.tile strong { font-size: 1rem; }
.tile.selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }

.steps { display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap; }
.steps span { font-size: .8rem; padding: 4px 10px; border-radius: 99px; background: var(--line); color: var(--muted); }
.steps span.on { background: var(--accent); color: #fff; }

.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
.day {
  flex: 0 0 auto; width: 68px; text-align: center; padding: 8px 4px; border-radius: 10px; scroll-snap-align: start;
}
.day .dw { font-size: .75rem; text-transform: uppercase; color: var(--muted); }
.day .dn { font-size: 1.3rem; font-weight: 700; }
.day .dm { font-size: .75rem; color: var(--muted); }
.day.selected { background: var(--accent); color: #fff; border-color: var(--accent); }
.day.selected .dw, .day.selected .dm { color: #fff; }

.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(82px, 1fr)); gap: 8px; }
.slot { padding: 10px 0; text-align: center; }
.slot.selected { background: var(--accent); color: #fff; border-color: var(--accent); }

.badge { font-size: .75rem; font-weight: 600; padding: 2px 8px; border-radius: 99px; white-space: nowrap; }
.badge.en_attente { background: var(--warn-soft); color: var(--warn); }
.badge.confirme { background: var(--ok-soft); color: var(--ok); }
.badge.refuse, .badge.annule { background: var(--bad-soft); color: var(--bad); }
.badge.simule { background: var(--accent-soft); color: var(--accent); }
.badge.envoye, .badge.recu { background: var(--ok-soft); color: var(--ok); }
.badge.erreur { background: var(--bad-soft); color: var(--bad); }

table { width: 100%; border-collapse: collapse; font-size: .925rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .75rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.table-wrap { overflow-x: auto; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tabs button {
  border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 10px 14px;
  color: var(--muted); white-space: nowrap;
}
.tabs button.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.week { display: grid; gap: 10px; }
.week .wd { display: grid; grid-template-columns: 110px 1fr; gap: 10px; align-items: start; padding: 10px 0; border-bottom: 1px solid var(--line); }
.week .ranges { display: flex; flex-direction: column; gap: 6px; }
.week .range { display: flex; gap: 6px; align-items: center; }
.week .range input { width: 120px; }
@media (max-width: 520px) { .week .wd { grid-template-columns: 1fr; } }

.appt { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.appt:last-child { border-bottom: none; }
.appt .when { font-weight: 600; }

#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: #fff;
  padding: 10px 18px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 10;
  max-width: calc(100% - 32px);
}
#toast.show { opacity: 1; }
#toast.err { background: var(--bad); }

.success { text-align: center; padding: 32px 20px; }
.success .check {
  width: 56px; height: 56px; border-radius: 50%; background: var(--ok-soft); color: var(--ok);
  display: grid; place-items: center; font-size: 28px; margin: 0 auto 12px;
}
.hidden { display: none !important; }
.empty { color: var(--muted); padding: 16px 0; }

/* Rapports de ventes */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-top: 12px; }
.stat { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stat .v { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat.main { border-color: var(--accent); background: var(--accent-soft); }
table.report td.num, table.report th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* Impression du rapport seul */
@media print {
  body.print-report { background: #fff; }
  body.print-report header.top, body.print-report nav.tabs, body.print-report .no-print, body.print-report #toast,
  body.print-report [data-pane]:not([data-pane="rapports"]):not([data-pane="ventes"]) { display: none !important; }
  body.print-report main { padding: 0; max-width: none; }
  body.print-report .card { box-shadow: none; border: none; padding: 0; }
  body.print-report .table-wrap { overflow: visible; }
  body.print-report .stat.main { background: none; }
}

/* Bandeau d'abonnement (admin) */
.banner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  background: var(--accent-soft); border: 1px solid var(--accent); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 16px; }
.banner.bad { background: var(--bad-soft); border-color: var(--bad); }
table.report th { text-align: left; }

/* Fenêtres (ajout de produit, encaissement) */
dialog.dlg { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); overflow: auto; }
dialog.dlg::backdrop { background: rgba(0, 0, 0, .35); }
dialog.dlg h2 { margin-top: 0; }
.methods { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }
.pill { border-radius: 999px; padding: 6px 14px; }
.pill.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.checkout tr.total td { font-weight: 700; border-top: 2px solid var(--line); }
/* Cartes-cadeaux et inventaire */
.checkout fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px 4px; margin: 12px 0; }
.checkout legend { font-weight: 600; padding: 0 6px; }
.gc-links { margin: 8px 0; }
.gc-card { border: 1px dashed var(--accent); border-radius: var(--radius); padding: 12px; margin: 8px 0; }
.gc-code { font-family: ui-monospace, Consolas, monospace; font-size: 1.3rem; font-weight: 700; letter-spacing: 2px; }
tr.low td { background: rgba(200, 60, 40, .08); }
.stock-low { color: var(--bad); font-weight: 600; }
.kpis { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0; }
.kpi { flex: 1 1 150px; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; }
.kpi strong { font-size: 1.25rem; }
.prod-line { font-size: .85rem; color: var(--muted, #6b625b); }
.qty-list { display: grid; gap: 6px; }
.qty-list .q { display: flex; align-items: center; gap: 10px; justify-content: space-between; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.qty-list .q input { width: 70px; }

.disc { display: flex; align-items: center; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.disc input, .disc select { padding: 3px 6px; font-size: .85rem; width: auto; }
.channels { display: flex; gap: 14px; flex-wrap: wrap; }
.channels label { font-weight: 400; margin: 0; }