:root {
  --bg: #f5f8fd;
  --panel: #ffffff;
  --ink: #0b1a3a;
  --ink-soft: #4a5878;
  --ink-faint: #8792ab;
  --line: rgba(0,56,184,0.12);
  --accent: #0038b8;
  --accent-deep: #002a8c;
  --accent-soft: rgba(0,56,184,0.08);
  --ok: #16a34a;
  --warn: #f59e0b;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px; line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 14px 22px;
  display: flex; align-items: center; gap: 24px;
  position: sticky; top: 0; z-index: 10;
  box-shadow: 0 1px 0 rgba(0,56,184,0.04);
}
.flag-strip {
  height: 4px;
  background: linear-gradient(to bottom, #0038b8 0%, #0038b8 33%, #ffffff 33%, #ffffff 66%, #0038b8 66%, #0038b8 100%);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; color: var(--accent); }
.logo { font-size: 20px; display: inline-flex; align-items: center; }
.logo svg { width: 22px; height: 22px; }
.audit-badge {
  display: inline-flex; align-items: center; gap: 5px;
  margin-left: 8px; padding: 4px 9px;
  background: rgba(22,163,74,0.10); color: #16a34a;
  border: 1px solid rgba(22,163,74,0.25);
  border-radius: 999px;
  font-size: 11.5px; font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background .15s, border-color .15s;
}
.audit-badge:hover { background: rgba(22,163,74,0.16); border-color: rgba(22,163,74,0.45); }
.tabs { display: flex; gap: 4px; margin-left: auto; }
.tab {
  background: transparent; border: 0; cursor: pointer; padding: 7px 14px;
  font: 500 13px inherit; color: var(--ink-soft);
  border-radius: 8px; transition: all .12s;
}
.tab:hover { color: var(--ink); background: rgba(0,0,0,0.03); }
.tab.active { color: var(--accent); background: var(--accent-soft); }

main { padding: 24px 22px 60px; max-width: 1100px; margin: 0 auto; }
h2 { font-size: 18px; font-weight: 700; margin: 22px 0 14px; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin: 0 0 14px; }
.section-head h2 { margin: 0; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 18px; display: flex; flex-direction: column; gap: 4px;
}
.kpi-lbl { font-size: 11px; font-weight: 600; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .04em; }
.kpi-val { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }

.card-list { display: flex; flex-direction: column; gap: 8px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; display: flex; flex-direction: column; gap: 4px;
  cursor: pointer; transition: border-color .12s, box-shadow .12s;
}
.card:hover { border-color: rgba(0,0,0,0.16); box-shadow: 0 2px 10px -4px rgba(0,0,0,0.06); }
.card .title { font-weight: 600; font-size: 14px; }
.card .meta { color: var(--ink-soft); font-size: 12.5px; display: flex; gap: 10px; flex-wrap: wrap; }
.card .meta .pill { padding: 1px 8px; border-radius: 999px; font-size: 11px; font-weight: 500; }
.pill.statut-planifiee, .pill.statut-encours { background: rgba(245,158,11,0.12); color: #b45309; }
.pill.statut-terminee, .pill.statut-facturee { background: rgba(22,163,74,0.12); color: var(--ok); }

.search {
  width: 100%; padding: 9px 12px; margin-bottom: 12px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  font: 400 13px inherit; color: var(--ink); outline: none;
}
.search:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border: 0; border-radius: 8px;
  font: 500 13px inherit; cursor: pointer; transition: all .12s;
}
.btn.primary { background: var(--accent); color: white; box-shadow: 0 1px 0 rgba(0,42,140,0.3); }
.btn.primary:hover { background: var(--accent-deep); }
.btn.ghost { background: transparent; color: var(--ink-soft); border: 1px solid var(--line); }
.btn.ghost:hover { background: rgba(0,0,0,0.03); color: var(--ink); }
.btn.danger { background: transparent; color: #b91c1c; border: 1px solid rgba(185,28,28,0.25); }
.btn.danger:hover { background: rgba(185,28,28,0.06); }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: grid; place-items: center; padding: 18px; z-index: 50; }
.modal[hidden] { display: none; }
.modal-card { background: var(--panel); border-radius: 14px; padding: 22px; width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.modal-card h3 { margin: 0 0 4px; font-size: 17px; }
.modal-card label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-soft); font-weight: 500; }
.modal-card input, .modal-card select, .modal-card textarea {
  padding: 8px 11px; border: 1px solid var(--line); border-radius: 7px;
  font: 400 13.5px inherit; color: var(--ink); background: white; outline: none;
}
.modal-card input:focus, .modal-card select:focus, .modal-card textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.modal-card textarea { resize: vertical; font-family: inherit; }
.modal-card .actions { display: flex; gap: 8px; align-items: center; margin-top: 10px; }