:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --text: #1e2328;
  --muted: #69707a;
  --line: #e2e0da;
  --accent: #1f6f8b;
  --accent-ink: #ffffff;
  --accent-soft: #e3f0f4;
  --ok: #2e7d4f;
  --ok-soft: #e4f3ea;
  --warn: #9a6100;
  --warn-soft: #fdf1dc;
  --err: #b3261e;
  --err-soft: #fbe7e5;
  --key: #6b3fa0;
  --key-soft: #efe7f8;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 2px 8px rgba(0,0,0,.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a; --surface: #1d2125; --text: #e8e6e1; --muted: #9aa1a9; --line: #2f343a;
    --accent: #5fb3cf; --accent-ink: #0d1a1f; --accent-soft: #19323b;
    --ok: #6cc890; --ok-soft: #173325; --warn: #e5b562; --warn-soft: #3a2d14;
    --err: #f08a80; --err-soft: #3d1c19; --key: #c6a2f0; --key-soft: #2c2140;
    --shadow: none;
  }
}
* { 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 { font-size: 1.5rem; margin: .4rem 0 1rem; line-height: 1.25; }
h2 { font-size: 1.1rem; margin: 1.6rem 0 .6rem; }
h3 { font-size: 1rem; margin: 1.2rem 0 .4rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; font-size: .8rem; }
.wrap { max-width: 980px; margin: 0 auto; padding: 16px 16px 64px; }

/* En-tête */
header.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; padding: 8px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); text-decoration: none; white-space: nowrap; }
header nav { display: flex; gap: 2px; overflow-x: auto; flex: 1; scrollbar-width: none; }
header nav::-webkit-scrollbar { display: none; }
header nav a { padding: 6px 10px; border-radius: 8px; color: var(--muted); text-decoration: none; white-space: nowrap; font-size: .95rem; }
header nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.count { display: inline-block; min-width: 1.3em; padding: 0 .35em; border-radius: 99px; background: var(--accent); color: var(--accent-ink); font-size: .75rem; text-align: center; }
.logout { margin: 0; }
@media (max-width: 640px) {
  header.top { flex-wrap: wrap; padding: 8px 12px 0; }
  header nav { order: 3; flex-basis: 100%; padding-bottom: 6px; }
}

/* Boutons et formulaires */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; font-size: .95rem; cursor: pointer; text-decoration: none; line-height: 1.2; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.ghost { background: transparent; color: var(--muted); }
.btn.danger { background: var(--err); border-color: var(--err); color: #fff; }
.btn.small { padding: 4px 10px; font-size: .85rem; }
.btn.wide { width: 100%; justify-content: center; }
button.link { background: none; border: 0; color: var(--muted); font: inherit; cursor: pointer; }
form.inline { display: inline; margin: 0; }
label { display: block; margin: 0 0 12px; font-size: .9rem; color: var(--muted); }
label.check { display: inline-flex; align-items: center; gap: 6px; color: var(--text); margin-right: 14px; }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); font: inherit; font-size: 16px; }
input[type=checkbox] { display: inline; width: auto; margin: 0; accent-color: var(--accent); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.form { max-width: 640px; }
.grid2, .grid3, .grid4 { display: grid; gap: 0 12px; }
.grid2 { grid-template-columns: 1fr 1fr; }
.grid3 { grid-template-columns: 2fr 1fr 1fr; }
.grid4 { grid-template-columns: 1.4fr 1fr .8fr 1fr; }
@media (max-width: 640px) { .grid2, .grid3, .grid4 { grid-template-columns: 1fr; } }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; margin: 0 0 12px; }
legend { color: var(--muted); font-size: .85rem; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
.search { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.search input[type=search] { flex: 1; min-width: 200px; margin: 0; }

/* Cartes, listes */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 0 0 16px; box-shadow: var(--shadow); }
.card.danger { border-color: var(--err-soft); }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.section-head h1, .section-head h2 { margin-bottom: .4rem; }
.list { list-style: none; margin: 0 0 12px; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.list > li { padding: 12px 14px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
.list > li:first-child { border-top: 0; }
.list.compact > li { padding: 8px 12px; display: block; }
.card .list { box-shadow: none; }
.people .right { text-align: right; display: flex; flex-direction: column; }
.who { font-weight: 600; text-decoration: none; color: var(--text); }
.date { font-variant-numeric: tabular-nums; font-weight: 600; margin-right: 4px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.dim { opacity: .55; }
.empty { color: var(--muted); font-style: italic; }
.notes { white-space: pre-wrap; background: var(--surface); border-left: 3px solid var(--line); padding: 8px 12px; }
.contact { display: flex; flex-wrap: wrap; gap: 12px; }
.tel { font-weight: 600; text-decoration: none; }
.err-text { color: var(--err); }

.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .78rem; background: var(--accent-soft); color: var(--accent); font-weight: 600; vertical-align: middle; white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.err { background: var(--err-soft); color: var(--err); }
.badge.muted { background: var(--bg); color: var(--muted); border: 1px solid var(--line); }

.flash { padding: 10px 14px; border-radius: var(--radius); margin: 0 0 12px; background: var(--ok-soft); color: var(--ok); }
.flash.err { background: var(--err-soft); color: var(--err); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }

/* Tableau de bord */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 8px; }
@media (max-width: 640px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; color: var(--muted); text-decoration: none; font-size: .85rem; }
.stat b { display: block; font-size: 1.7rem; color: var(--text); line-height: 1.1; }
.stat.key b { color: var(--key); }
.stat.late b { color: var(--err); }

/* Tâches */
.task { flex-direction: column; }
.task-main { display: flex; gap: 14px; width: 100%; }
.task-when { min-width: 78px; font-weight: 600; font-size: .9rem; }
.task-when small { display: block; color: var(--muted); font-weight: 400; }
.task.late .task-when { color: var(--err); }
.task.key { border-left: 4px solid var(--key); }
.task.key .what { font-weight: 600; color: var(--key); }
.task-actions { width: 100%; }
.task-actions summary { cursor: pointer; color: var(--accent); font-size: .9rem; display: inline-block; padding: 2px 0; }
.task-actions form { margin-top: 8px; }
.task-actions .row form input[type=date] { display: inline-block; width: auto; margin: 0 6px 0 0; }
details > summary { cursor: pointer; color: var(--accent); margin: 8px 0; }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.tabs a { padding: 8px 12px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.active { color: var(--accent); border-color: var(--accent); font-weight: 600; }

.events li { align-items: center; }
.path h2 { margin-top: 0; }
.actions { margin: 10px 0 4px; }

/* Import */
pre.extract { white-space: pre-wrap; word-break: break-word; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: .82rem; max-height: 320px; overflow: auto; }
.review-row blockquote { margin: 6px 0; padding: 6px 10px; border-left: 3px solid var(--accent); background: var(--bg); font-size: .9rem; }
.review-row.ambiguous { border-color: var(--warn); }
.types { display: flex; flex-wrap: wrap; }
.login { max-width: 380px; margin: 10vh auto; text-align: center; }
.login form { text-align: left; }
.obs .section-head { align-items: flex-start; }