:root {
  --bg: #f6f8f7;
  --surface: #ffffff;
  --text: #15201b;
  --muted: #5b6b63;
  --border: #dbe3df;
  --accent: #0f6b52;
  --accent-soft: #e2f1eb;
  --ok: #157347;
  --ok-soft: #e3f4ea;
  --ko: #b42318;
  --ko-soft: #fdecea;
  --warn: #8a5a00;
  --warn-soft: #fff4dc;
  --radius: 12px;
  --max: 920px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1513;
    --surface: #17201c;
    --text: #e6eeea;
    --muted: #9db0a7;
    --border: #2a3832;
    --accent: #4fc39c;
    --accent-soft: #173a2f;
    --ok: #5fd08f;
    --ok-soft: #173525;
    --ko: #ff8a80;
    --ko-soft: #3d1d1b;
    --warn: #f3c060;
    --warn-soft: #3a2e14;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
img { max-width: 100%; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; min-height: 60px; flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--text); }
.brand span { color: var(--accent); }
header.site nav a { margin-left: 16px; font-size: .95rem; }

main { padding: 32px 0 48px; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.5rem); line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 1.35rem; margin: 40px 0 12px; }
h3 { font-size: 1.05rem; margin: 20px 0 8px; }
.lead { font-size: 1.15rem; color: var(--muted); margin: 0 0 24px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.btn {
  display: inline-block; border: 0; cursor: pointer;
  background: var(--accent); color: #fff;
  padding: 12px 20px; border-radius: 10px;
  font: inherit; font-weight: 600; text-decoration: none;
}
@media (prefers-color-scheme: dark) { .btn { color: #06231a; } }
.btn:hover { filter: brightness(1.08); }
.btn[disabled] { opacity: .6; cursor: wait; }

/* Hero */
.hero { padding: 16px 0 8px; }
.kicker { margin: 0 0 10px; font-size: .9rem; font-weight: 600; color: var(--accent); }

/* Fonctionnalités : liste sobre, filet à gauche */
.features { list-style: none; padding: 0; margin: 32px 0; display: grid; gap: 20px 28px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.features li { border-left: 3px solid var(--accent); padding-left: 14px; }
.features h3 { margin: 0 0 4px; }
.features p { margin: 0; color: var(--muted); }

/* Mot de l'auteur */
.note { margin: 36px 0 8px; padding: 18px 20px; background: var(--accent-soft); border-radius: var(--radius); }
.note p { margin: 0 0 8px; }
.note .sign { margin: 0; font-weight: 600; }

/* Department list */
.dept-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.dept-list a {
  display: block; padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); text-decoration: none; color: var(--text); font-weight: 600;
}
.dept-list a small { display: block; color: var(--muted); font-weight: 400; }
.dept-list a:hover { border-color: var(--accent); }

/* Formulaire */
form.signup { padding: 0; overflow: hidden; }
.step { padding: 22px 20px; display: grid; gap: 8px; }
.step + .step { border-top: 1px solid var(--border); }
.step h3 { margin: 0 0 6px; display: flex; align-items: center; gap: 10px; font-size: 1.1rem; }
.num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff; font-size: .9rem; }
@media (prefers-color-scheme: dark) { .num { color: #06231a; } }
form.signup label[for], .q { font-weight: 600; margin: 10px 0 0; }
.hint { font-weight: 400; font-size: .85rem; color: var(--muted); margin-left: 4px; }
form.signup input[type=email], form.signup select, form.signup input[type=text] {
  width: 100%; padding: 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font: inherit; min-height: 48px;
}
form.signup input:focus-visible, form.signup select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type=checkbox], input[type=radio] { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; flex: none; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 9px 14px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg); }
.chip input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .chip input:checked + span { color: #06231a; } }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.rows { display: grid; gap: 6px; }
.row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; min-height: 48px; cursor: pointer;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); }
.row:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.row:has(input:disabled) { opacity: .5; cursor: not-allowed; }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--muted); margin-top: 6px; cursor: pointer; }
.consent input { margin-top: 3px; }
.step .btn { justify-self: start; margin-top: 8px; padding: 14px 28px; }
.form-msg { padding: 12px 14px; border-radius: 8px; display: none; }
.form-msg.ok { display: block; background: var(--ok-soft); color: var(--ok); }
.form-msg.ko { display: block; background: var(--ko-soft); color: var(--ko); }
.hp { position: absolute; left: -9999px; }

/* Regulation pages */
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 8px; }
.meta { font-size: .9rem; color: var(--muted); margin-bottom: 20px; }
.today { margin: 20px 0 8px; }
.today h2 { margin-top: 0; font-size: 1.15rem; }
.status-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.status-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg);
}
.pill { font-size: .8rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.pill.open { background: var(--ok-soft); color: var(--ok); }
.pill.closed { background: var(--ko-soft); color: var(--ko); }
.pill.na { background: var(--warn-soft); color: var(--warn); }
.status-note { font-size: .8rem; color: var(--muted); display: block; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: .95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--accent-soft); font-weight: 700; }
tr:last-child td { border-bottom: 0; }
td.forbidden { color: var(--ko); font-weight: 600; }

ul.facts { padding-left: 20px; }
ul.facts li { margin-bottom: 6px; }

.callout {
  border-left: 4px solid var(--warn); background: var(--warn-soft);
  padding: 12px 16px; border-radius: 8px; margin: 24px 0; font-size: .95rem;
}
.cta { margin: 40px 0 0; text-align: center; }
.cta p { margin: 0 0 12px; }

footer.site { border-top: 1px solid var(--border); padding: 24px 0 40px; font-size: .875rem; color: var(--muted); }

@media (max-width: 560px) {
  .step { padding: 18px 16px; }
  .step .btn { justify-self: stretch; }
  header.site nav a { margin-left: 0; margin-right: 14px; }
  .card { padding: 16px; }
}

/* Réglementation : une case par région ; la liste s'ouvre par-dessus, sans pousser la suite de la page. */
.regions { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin: 20px 0 32px; }
.region { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.region[open] { border-color: var(--accent); z-index: 5; }
.region summary { display: flex; align-items: center; gap: 10px; height: 64px; padding: 0 18px; cursor: pointer; list-style: none; }
.region summary::-webkit-details-marker { display: none; }
.region summary::after { content: ""; flex: none; margin-left: auto; width: 8px; height: 8px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform .2s; }
.region[open] summary::after { transform: rotate(-135deg); }
.region-nom { font-weight: 700; line-height: 1.2; }
.region-nb { flex: none; font-size: .8rem; color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.region ul { position: absolute; top: calc(100% + 6px); left: -1px; right: -1px; list-style: none; margin: 0; padding: 6px; background: var(--surface); border: 1px solid var(--accent); border-radius: var(--radius); box-shadow: 0 12px 32px rgba(0, 0, 0, .25); max-height: 60vh; overflow-y: auto; }
.region li a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; font-weight: 600; }
.region li a:hover, .region li a:focus-visible { background: var(--accent-soft); }

/* Le tableau des dates s'élargit sur grand écran ; une période par ligne. */
.table-wrap.dates td { white-space: nowrap; }
.table-wrap.dates td:first-child { white-space: normal; min-width: 180px; }
@media (min-width: 1200px) { .table-wrap.dates { margin: 0 -120px; } }

/* Le sondage, facultatif et replié sous le formulaire court (02/11). */
.facultatif { border: 1px solid var(--border); border-radius: 12px; padding: 0 14px; margin: 6px 0; }
.facultatif summary { cursor: pointer; padding: 12px 0; font-weight: 600; color: var(--accent); }
.facultatif[open] { padding-bottom: 12px; }
.facultatif .chips, .facultatif .rows { margin-bottom: 6px; }
/* Questions fréquentes de l'accueil. */
.faq { border-bottom: 1px solid var(--border); }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; }
.faq p { margin: 0 0 14px; color: var(--muted); }

/* Le badge de chaque case du tableau des dates (02/11) : au-dessus des dates. */
.table-wrap.dates .badge { display: block; width: fit-content; margin-bottom: 6px; }
.table-wrap.dates .badge:empty { display: none; }

/* Page d'un département (10/11) : l'essentiel en haut, puis le formulaire court. */
h2.discret { font-size: .9rem; margin: 20px 0 8px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.essentiel { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.essentiel li { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: var(--radius); padding: 12px 14px; }
.essentiel span { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 2px; }
.essentiel strong { font-size: 1rem; }
form.mini { margin: 0 0 8px; border-color: var(--accent); }
form.mini .q { margin: 0; font-size: 1.05rem; }
form.mini .small { margin: 0; }

/* Accueil (10/11) : de l'air entre les encarts. */
section.card { margin: 32px 0; }
section.card > h2:first-child { margin-top: 0; }
/* Tableau des dates (10/11) : badge et dates centrés sous l'en-tête de colonne. */
.table-wrap.dates th:not(:first-child), .table-wrap.dates td:not(:first-child) { text-align: center; }
.table-wrap.dates .badge { margin: 0 auto 6px; }