:root {
  --red: #d42b2a;
  --red-dark: #a81f1f;
  --red-soft: #fbe6e5;
  --green: #2f7d32;
  --green-dark: #245f27;
  --green-soft: #e3f1e3;
  --page: #f4f5f3;
  --sheet: #ffffff;
  --ink: #1d1d1b;
  --soft: #5f645d;
  --line: #e1e4de;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.5 "Avenir Next", Avenir, "Segoe UI", Roboto, sans-serif; }
a { color: var(--green); font-weight: 600; }
h1 { font: italic 700 30px/1.2 Georgia, "Times New Roman", serif; margin: 0; overflow-wrap: anywhere; }
h2 { font-size: 18px; line-height: 1.3; margin: 32px 0 10px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.soft { color: var(--soft); font-weight: 400; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }

/* Structure */
body.with-menu { display: grid; grid-template-columns: 216px minmax(0, 1fr); min-height: 100vh; }
.menu { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 22px; padding: 18px 14px; background: var(--sheet); border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; line-height: 1.2; padding: 0 6px; }
.menu nav { display: grid; gap: 4px; flex: 1; align-content: start; }
.menu nav a { padding: 10px 12px; border-radius: 8px; color: var(--ink); text-decoration: none; }
.menu nav a:hover { background: var(--page); }
.menu nav a.active { background: var(--red); color: #fff; }
main { width: 100%; max-width: 1040px; margin: 0 auto; padding: 28px 28px 64px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-top: 32px; }
.section-head h2 { margin: 0 0 10px; }
.lead { color: var(--soft); margin: 4px 0 16px; }
.narrow { max-width: 460px; margin: 0 auto; }
.panel { background: var(--sheet); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.stack { display: grid; gap: 14px; }

/* Formulaires */
label { display: block; font-weight: 600; font-size: 15px; }
input:not([type=checkbox]), select { width: 100%; font: inherit; padding: 11px 12px; margin-top: 4px; border: 1.5px solid #8b9088; border-radius: 8px; background: #fff; color: var(--ink); }
input:not([type=checkbox]):focus { border-color: var(--green); }
input[type=checkbox] { accent-color: var(--green); width: 20px; height: 20px; flex: none; margin: 0; }
button, .button { display: inline-block; font: inherit; font-weight: 700; padding: 11px 18px; border: 1.5px solid transparent; border-radius: 8px; background: var(--red); color: #fff; cursor: pointer; text-decoration: none; }
button:hover { background: var(--red-dark); }
.button { background: var(--green); }
.button:hover { background: var(--green-dark); }
button.secondary { background: #fff; color: var(--green); border-color: var(--green); }
button.secondary:hover { background: var(--green-soft); }
button.danger { background: var(--red-dark); }
button.link { background: none; border: 0; padding: 8px 12px; color: var(--soft); font-weight: 600; }
button.link:hover { background: none; color: var(--ink); text-decoration: underline; }
.row { display: flex; gap: 8px; margin-top: 4px; }
.row input { margin-top: 0; min-width: 0; }
.search label { margin-bottom: 2px; }
.search input { font-size: 18px; padding: 13px 14px; }
#results:not(:empty) { margin-top: 14px; }
.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.filters .grow { flex: 1 1 280px; }
.filters select, .filters input[type=date] { display: block; width: auto; }

/* Messages */
.flash { padding: 11px 14px; border-radius: 8px; font-weight: 600; background: var(--green-soft); color: #1f5a22; margin: 0 0 18px; }
.flash.error { background: var(--red-soft); color: var(--red-dark); }
.empty { color: var(--soft); margin: 20px 0; }
.count { margin: 0 0 6px; color: var(--soft); font-size: 15px; }
.pages { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 14px; }
.pages span { color: var(--soft); }

/* Tableaux */
.table { overflow-x: auto; background: var(--sheet); border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { padding: 10px 14px; text-align: left; color: var(--soft); font-weight: 600; font-size: 14px; background: #fafbf9; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px 14px; border-top: 1px solid var(--line); white-space: nowrap; }
tbody tr:first-child td { border-top: 0; }
tbody tr:hover { background: #fafbf9; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.end { text-align: right; }
a.strong { color: var(--ink); font-weight: 600; text-decoration: none; }
a.strong:hover { color: var(--green); text-decoration: underline; }
tr.off td { color: var(--soft); }
tr.off .badge, tr.off a.strong { opacity: .6; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 13.5px; font-weight: 600; background: #eceee9; color: var(--ink); }
.badge.green, .badge.reward { background: var(--green-soft); color: #1f5a22; }
.badge.initial, .badge.test { background: #fff; box-shadow: inset 0 0 0 1px var(--line); color: var(--soft); }

/* Fiche client */
.customer-head { margin-top: 24px; }
.facts { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 4px 0 0; color: var(--soft); font-size: 15px; }
.facts .warn { color: var(--red-dark); font-weight: 600; }
.customer { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; margin-top: 14px; }
.sale { display: flex; flex-direction: column; gap: 12px; }
.sale h2 { margin: 0; }
.sale input[name=amount] { font-size: 26px; font-weight: 700; }
.sale button { margin-top: auto; }
.check { display: flex; gap: 10px; align-items: center; padding: 10px 12px; background: var(--green-soft); border-radius: 8px; }
.check small { display: block; font-weight: 400; font-size: 14px; color: var(--soft); }
.points { margin: 0 0 10px; font-size: 18px; }
.points strong { font-size: 40px; line-height: 1; color: var(--red); }
.stamps { display: grid; grid-template-columns: repeat(5, 1fr); max-width: 320px; border: 1.5px solid var(--ink); border-radius: 8px; overflow: hidden; }
.stamp { aspect-ratio: 1; display: grid; place-items: center; box-shadow: 0 0 0 .75px var(--ink); }
.stamp img { width: 78%; height: 78%; opacity: .08; filter: grayscale(1); }
.stamp.on img { opacity: 1; filter: none; transform: rotate(-9deg); }
.stamp.on:nth-child(even) img { transform: rotate(8deg); }
.note { margin: 10px 0 0; color: var(--soft); }
p.reward { margin: 12px 0 0; padding: 8px 12px; background: var(--green); color: #fff; border-radius: 8px; font-weight: 700; }
.more { margin-top: 28px; background: var(--sheet); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
.more summary { cursor: pointer; font-weight: 700; }
.more form { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.more .inline { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.more .inline span { color: var(--soft); font-weight: 600; }
.more .plain { display: flex; align-items: center; gap: 8px; font-weight: 500; }

/* Pages simples */
.login { margin-top: 8vh; text-align: center; }
.login img { display: block; margin: 0 auto 10px; }
.login form { margin-top: 16px; text-align: left; }
.links { margin: 12px 0 0; }
.confirm { margin-top: 32px; }
.confirm h1 { font-size: 24px; margin-bottom: 8px; }
.confirm form { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; margin-top: 18px; }
.danger-zone { max-width: 560px; border-color: #e7b5b3; }
.danger-zone h2 { margin-top: 0; color: var(--red-dark); }
.danger-zone button { justify-self: start; }

@media (max-width: 820px) {
  body.with-menu { display: block; }
  .menu { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand span { display: none; }
  .menu nav { display: flex; flex-wrap: wrap; flex: 1; gap: 2px; }
  .menu nav a { padding: 7px 10px; }
  main { padding: 18px 16px 48px; }
  .customer { grid-template-columns: 1fr; }
}