:root {
  --navy: #0f1f3d;
  --navy-2: #1a2f57;
  --navy-text: #c9d6ee;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --text: #1c2433;
  --muted: #667085;
  --border: #e2e6ee;
  --primary: #1f5fbf;
  --primary-dark: #174a96;
  --ok: #1a7f4b;   --ok-bg: #e6f4ec;
  --warn: #9a5b00; --warn-bg: #fdf1dc;
  --err: #b42318;  --err-bg: #fdecea;
  --info: #1f5fbf; --info-bg: #e8f0fc;
  --radius: 10px;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: var(--primary); }
h1 { font-size: 22px; margin: 0 0 12px; font-weight: 600; }
h2 { font-size: 16px; margin: 0 0 12px; font-weight: 600; }
.icon { width: 18px; height: 18px; flex: none; vertical-align: -3px; }
.icon-lg { width: 26px; height: 26px; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.is-hidden { display: none !important; }
.t-ok { color: var(--ok); } .t-warn { color: var(--warn); } .t-err { color: var(--err); }

/* Structure du panel */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex: none; background: var(--navy); color: var(--navy-text);
  display: flex; flex-direction: column; padding: 16px 10px;
  position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 600; font-size: 16px; padding: 4px 10px 18px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px;
  color: var(--navy-text); text-decoration: none; font-size: 14px;
}
.sidebar nav a:hover { background: var(--navy-2); color: #fff; }
.sidebar nav a.on { background: var(--primary); color: #fff; }
.sidebar nav a.later { opacity: .6; }
.sidebar-foot { border-top: 1px solid var(--navy-2); padding: 12px 10px 0; font-size: 13px; }
.sidebar-foot .who { color: #fff; margin-bottom: 4px; }
.btn-link-light { background: none; border: 0; color: var(--navy-text); padding: 0; cursor: pointer; font: inherit; text-decoration: underline; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: none; }
.content { padding: 24px 28px 80px; max-width: 1200px; width: 100%; }

/* Blocs */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px; }
.card.narrow { max-width: 640px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.card-head h2 { margin: 0; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.page-head h1 { margin: 0; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.kpi span { display: block; color: var(--muted); font-size: 13px; }
.kpi b { font-size: 26px; font-weight: 600; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 16px; }
.grid-2.gap { gap: 18px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 0; }
.facts dt { color: var(--muted); font-size: 13px; }
.facts dd { margin: 0; font-weight: 500; }
.notes { margin: 12px 0 0; padding-top: 12px; border-top: 1px solid var(--border); }

/* Alertes et badges */
.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid transparent; }
.alert-success { background: var(--ok-bg); color: var(--ok); border-color: #bfe3cd; }
.alert-warning { background: var(--warn-bg); color: var(--warn); border-color: #f3d9a8; }
.alert-error { background: var(--err-bg); color: var(--err); border-color: #f5c2bd; }
.alert-info { background: var(--info-bg); color: var(--info); border-color: #c8d9f5; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; white-space: nowrap; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-err { background: var(--err-bg); color: var(--err); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: #eef0f4; color: var(--muted); }

/* Tableaux */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 500; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tbody tr:hover { background: #f9fafc; }
.table .actions { text-align: right; white-space: nowrap; }
.table .sub { color: var(--muted); font-size: 12px; }
.row-muted td { color: var(--muted); }
.code-cell { white-space: nowrap; }
.code-list { margin: 8px 0 0; padding-left: 3.2em; columns: 2; font-size: 14px; }

/* Formulaires */
label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 14px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 5px; padding: 9px 11px; font: inherit; font-weight: 400;
  border: 1px solid #cfd5df; border-radius: 8px; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid #b7cdf1; border-color: var(--primary); }
input[readonly] { background: #f4f6fa; }
input:disabled { background: #eef0f4; color: var(--muted); }
textarea.codes { font-family: var(--mono); font-size: 14px; line-height: 1.6; }
.code-input { font-size: 22px; letter-spacing: 4px; text-align: center; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.check input { width: auto; margin: 0; }
.check-inline { padding-top: 30px; }
fieldset.radios { border: 0; margin: 0 0 14px; padding: 0; }
fieldset.radios legend { font-size: 14px; font-weight: 500; padding: 0; margin-bottom: 10px; }
fieldset.radios .check { display: inline-flex; margin-right: 18px; margin-bottom: 0; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.inline-form input, .inline-form select { width: auto; flex: 1; min-width: 160px; margin: 0; }
.inline-form .check { margin: 0; }
.inline-form .check input { flex: none; min-width: 0; }
.form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.form-actions form { margin: 0; }
.sticky-actions { position: sticky; bottom: 0; background: var(--bg); padding: 12px 0; border-top: 1px solid var(--border); }
.unit-price { margin: -4px 0 14px; color: var(--muted); }
.unit-price strong { color: var(--text); }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.tab { display: flex; align-items: center; gap: 6px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; margin: 0; font-weight: 500; }
.tab input { width: auto; margin: 0; }
.tab.on { border-color: var(--primary); background: var(--info-bg); color: var(--primary); }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px;
  border: 1px solid #cfd5df; background: #fff; color: var(--text); font: inherit; font-weight: 500;
  text-decoration: none; cursor: pointer;
}
.btn:hover { background: #f4f6fa; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary .icon { color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }
.chip { display: inline-block; padding: 4px 10px; border-radius: 99px; border: 1px solid var(--border); font-size: 13px; text-decoration: none; color: var(--text); margin: 2px; }
.chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.filters { display: flex; flex-wrap: wrap; }
.pager { margin-top: 12px; }

/* Filtres, historique, fiches */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0 12px; align-items: flex-end; }
.filter-bar label { flex: 0 1 180px; }
.filter-bar label.grow { flex: 1 1 260px; }
.filter-bar .check-inline { padding-top: 0; margin-bottom: 22px; flex: 0 0 auto; }
.filter-actions { display: flex; gap: 8px; margin-bottom: 14px; }
.count-line { margin: 0 0 6px; font-size: 13px; }
.th-sort { color: inherit; text-decoration: none; }
.th-sort:hover { color: var(--primary); }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 2px 14px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.timeline li:last-child { border-bottom: 0; }
.tl-date { color: var(--muted); font-size: 13px; grid-row: span 2; }
.tl-label { font-weight: 500; }
.tl-text { color: var(--muted); font-size: 14px; }
.end-preview { margin: 4px 0 12px; color: var(--muted); }
.end-preview strong { color: var(--text); }
.code-title { font-weight: 500; word-break: break-all; }
.break { word-break: break-all; }
.spaced { margin: 14px 0 0; }
.danger-zone { border-color: #f1d3cf; }
.actions form { display: inline; }

/* Tableau de bord, renouvellements, paiements */
a.kpi { text-decoration: none; color: var(--text); display: block; }
a.kpi:hover { border-color: var(--primary); }
.kpi small { display: block; color: var(--muted); font-size: 13px; }
.kpis-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.alert-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.alert-list li { border-left: 4px solid; padding: 7px 12px; border-radius: 0; }
.alert-list a { color: inherit; text-decoration: none; font-weight: 500; }
.alert-list a:hover { text-decoration: underline; }
.al-err { border-color: var(--err); background: var(--err-bg); color: var(--err); }
.al-warn { border-color: #d99a1e; background: var(--warn-bg); color: var(--warn); }
.al-info { border-color: var(--info); background: var(--info-bg); color: var(--info); }
.days { display: inline-block; min-width: 36px; text-align: center; font-weight: 600; border-radius: 6px; padding: 1px 6px; }
.days-err { background: var(--err-bg); color: var(--err); }
.days-warn { background: var(--warn-bg); color: var(--warn); }
.days-info, .days-ok { background: var(--info-bg); color: var(--info); }
.supplier-stock { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
.supplier-stock a { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; text-decoration: none; color: var(--text); }
.supplier-stock a:hover { border-color: var(--primary); }
.supplier-stock b { font-size: 20px; color: var(--ok); }
.supplier-stock a.empty b { color: var(--err); }
.tabs-row { margin-bottom: 14px; }
.month-nav { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.row-cancelled td { color: var(--muted); text-decoration: line-through; }
.row-cancelled td .badge, .row-cancelled td.actions { text-decoration: none; }
.renew-card { border-color: #c8d9f5; background: #f7faff; }
.spaced-form { margin-top: 16px; }

/* Import / Export */
.rules { margin: 12px 0 0; padding-left: 1.2em; color: var(--muted); font-size: 14px; }
.sub-h { font-size: 15px; font-weight: 600; margin: 18px 0 8px; }
.map-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0 16px; }
.row-error td { background: var(--err-bg); }
.row-warn td { background: var(--warn-bg); }
.spaced-bottom { margin-bottom: 16px; }

/* Pages de connexion */
.auth-body { background: var(--navy); min-height: 100vh; }
.auth-wrap { max-width: 460px; margin: 0 auto; padding: 48px 16px; }
.auth-wrap:has(.wide) { max-width: 640px; }
.auth-brand { display: flex; align-items: center; justify-content: center; gap: 10px; color: #fff; font-weight: 600; font-size: 18px; margin-bottom: 20px; }
.auth-card { padding: 26px 26px 20px; }
.steps { padding-left: 1.2em; }
.steps li { margin-bottom: 12px; }
.qr { width: 220px; max-width: 100%; margin: 12px 0; padding: 8px; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
.qr svg { display: block; width: 100%; height: auto; }
.secret { font-size: 15px; word-spacing: 4px; background: #f4f6fa; padding: 2px 6px; border-radius: 4px; }
.recovery-list { columns: 2; list-style: none; padding: 14px 18px; background: #f4f6fa; border-radius: 8px; font-size: 17px; line-height: 2; }

/* Mobile et tablette */
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .check-inline { padding-top: 0; }
}
@media (max-width: 760px) {
  .sidebar { position: fixed; left: 0; top: 0; z-index: 30; transform: translateX(-100%); transition: transform .2s; }
  body.sidebar-open .sidebar { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .35); }
  .topbar { display: flex; align-items: center; gap: 10px; background: var(--navy); color: #fff; padding: 10px 14px; position: sticky; top: 0; z-index: 20; }
  .menu-btn { background: none; border: 0; color: #fff; padding: 4px; cursor: pointer; }
  .menu-btn .icon { width: 24px; height: 24px; }
  .topbar-title { font-weight: 600; }
  .content { padding: 16px 16px 80px; }
  .page-head h1 { font-size: 19px; }
  .code-list, .recovery-list { columns: 1; }
  .code-cell { white-space: normal; word-break: break-all; }
  .timeline li { grid-template-columns: 1fr; }
  .tl-date { grid-row: auto; }
  .filter-bar label, .filter-bar label.grow { flex: 1 1 100%; }
  .table { font-size: 13px; }
}