:root {
  --bg: #f4f5f1;
  --surface: #ffffff;
  --ink: #1d2320;
  --muted: #66706a;
  --line: #dfe3dc;
  --accent: #2f6b4f;
  --accent-ink: #ffffff;
  --accent-soft: #e3efe8;
  --ok: #24724b;
  --ok-soft: #e1f2e8;
  --warn: #8a5a00;
  --warn-soft: #fbf0d9;
  --bad: #a3302a;
  --bad-soft: #f8e2e0;
  --info: #2e5a8a;
  --info-soft: #e2ecf7;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 30, 25, 0.06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131715;
    --surface: #1b201d;
    --ink: #e6ebe7;
    --muted: #9aa49e;
    --line: #2c332f;
    --accent: #6fbf95;
    --accent-ink: #0f1a14;
    --accent-soft: #1f3329;
    --ok: #7fd1a4;
    --ok-soft: #1c3227;
    --warn: #f0c36b;
    --warn-soft: #382c14;
    --bad: #f19b94;
    --bad-soft: #3a1f1d;
    --info: #9cc2ec;
    --info-soft: #1c2a3a;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); }
h1 { font-size: 1.55rem; margin: 0.4rem 0 0.6rem; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; margin: 0 0 0.75rem; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; }
code.wrap { white-space: pre-wrap; word-break: break-word; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 20px; padding-bottom: 48px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.err { color: var(--bad); }
.warn-text { color: var(--warn); }

/* Barre du haut */
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav a, .nav button.link {
  color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: 0.92rem;
}
.nav a:hover, .nav button.link:hover { background: var(--bg); color: var(--ink); }
.nav a.on { color: var(--ink); background: var(--accent-soft); }
.subject-banner { background: var(--info-soft); color: var(--info); padding-top: 8px; padding-bottom: 8px; font-size: 0.9rem; max-width: none; }

/* Boutons et formulaires */
button, .btn {
  font: inherit; cursor: pointer; border-radius: 8px; padding: 8px 14px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink); text-decoration: none; display: inline-block; line-height: 1.3;
}
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.ghost, .btn.ghost { background: transparent; }
button.danger, .btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
button.small, .btn.small { padding: 4px 10px; font-size: 0.85rem; }
button.link { border: 0; background: none; padding: 6px 10px; }
button:hover, .btn:hover { filter: brightness(0.97); }
button:focus-visible, .btn:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
form.inline, form.inline-form { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 0; }
form.inline-form { margin-top: 12px; }
input[type=text], input[type=email], input[type=password], input[type=time], input[type=date], select {
  font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 10px; width: 100%; min-height: 38px;
}
form.inline-form input, form.inline-form select { width: auto; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); vertical-align: middle; }
label { display: block; font-size: 0.9rem; color: var(--muted); }
label > input, label > select { margin-top: 4px; color: var(--ink); }
label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
.stack { display: flex; flex-direction: column; gap: 12px; }
.row-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.row-form label { min-width: 150px; }
.row-form .grow { flex: 1; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 0; display: flex; flex-direction: column; gap: 10px; background: var(--surface); }
fieldset[disabled] { opacity: 0.75; background: var(--bg); }
legend { font-weight: 700; padding: 0 6px; }
.lock { margin: 0; color: var(--warn); font-size: 0.88rem; }

/* Cartes et mise en page */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; box-shadow: var(--shadow); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.page-head p { margin: 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.auth { max-width: 380px; margin: 40px auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.secret code { font-size: 1.3rem; padding: 8px 12px; background: var(--bg); border-radius: 8px; display: inline-block; letter-spacing: 0.04em; user-select: all; }

/* Messages */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid transparent; }
.flash ul { margin: 0; padding-left: 18px; }
.flash.success { background: var(--ok-soft); color: var(--ok); }
.flash.error { background: var(--bad-soft); color: var(--bad); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }

/* Badges */
.badge { display: inline-block; font-size: 0.75rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--bg); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.badge.accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.badge.plain { background: transparent; }

/* Aujourd'hui */
.today { margin-bottom: 18px; }
.today-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.today-head h2 { margin: 0; }
.today-head .btn { margin-left: auto; }
.today-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.today-card { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.today-card.planned, .today-card.sending, .today-card.retry { border-left-color: var(--info); }
.today-card.sent, .today-card.manual { border-left-color: var(--ok); }
.today-card.uncertain { border-left-color: var(--warn); }
.today-card.mismatch, .today-card.failed, .today-card.missed, .today-card.blocked { border-left-color: var(--bad); }
.today-card .label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; }
.today-card .big { font-size: 2rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; }
.today-card .where { color: var(--muted); margin-bottom: 6px; }
.today-card p { margin: 6px 0 0; }
.api { color: var(--muted); }
.api strong { color: var(--ink); font-weight: 600; }

/* Tableaux */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; }
tr.is-today td { background: var(--accent-soft); }
.punch .t { font-weight: 700; font-variant-numeric: tabular-nums; }
.punch .loc { color: var(--muted); font-size: 0.9rem; }
table.schedule input[type=time], table.schedule select { min-width: 110px; }
details.resolve summary { cursor: pointer; color: var(--accent); font-size: 0.85rem; }
details.resolve form { margin-top: 8px; min-width: 230px; }

@media (max-width: 640px) {
  h1 { font-size: 1.3rem; }
  .today-card .big { font-size: 1.6rem; }
  th, td { padding: 6px; }
}