/* Identité Jura Swiss Trail : bleu pétrole et pêche du logo, courbes de niveau mauves du site officiel. */
@font-face {
  font-family: 'Oswald';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/static/fonts/oswald.woff2') format('woff2');
}

:root {
  --brand: #0e465a;        /* bleu pétrole du logo */
  --brand-2: #17627d;
  --brand-soft: #e3eef1;
  --accent: #db9676;       /* pêche du chamois */
  --accent-ink: #9a4f2e;   /* pêche foncée, lisible sur fond clair */
  --accent-soft: #f8e9e1;
  --mauve: #9c4f72;        /* courbes de niveau */
  --ink: #17252b;
  --muted: #5b6a70;
  --line: #e4dcd6;
  --bg: #faf6f2;
  --card: #ffffff;
  --red: #b3261e;
  --red-soft: #fbe9e7;
  --warn-soft: #fbefd9;
  --on-brand: #ffffff;
  --radius: 16px;
  --display: 'Oswald', 'Arial Narrow', 'Roboto Condensed', system-ui, sans-serif;
  --shadow: 0 1px 2px rgb(14 70 90 / .06), 0 6px 20px rgb(14 70 90 / .07);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #7cc3d8; --brand-2: #9ad3e4; --brand-soft: #16323d; --accent: #e8a98b; --accent-ink: #f0b89c;
    --accent-soft: #3a2a23; --mauve: #d79bb8; --ink: #e9f0f2; --muted: #a3b2b8; --line: #2a3a41;
    --bg: #0b1a20; --card: #11242c; --red: #ff8a80; --red-soft: #3a1f1d; --warn-soft: #3a3020; --on-brand: #0b1a20;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
a { color: var(--brand-2); }
h1, h2, .display { font-family: var(--display); font-weight: 600; letter-spacing: .01em; }
h2.display { text-transform: uppercase; color: var(--brand); letter-spacing: .03em; }
h1 { font-size: 2rem; line-height: 1.1; margin: .5em 0 .3em; text-transform: uppercase; color: var(--brand); }
h2 { font-size: 1.35rem; line-height: 1.2; margin: 1.3em 0 .5em; }
h3 { font-size: 1.1rem; margin: .1em 0 .3em; }
.wrap { max-width: 1040px; margin: 0 auto; padding-inline: 16px; }
.main { padding-block: 16px 48px; min-height: 70vh; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.pre { white-space: pre-line; }
.right { text-align: right; }
.center { text-align: center; }
.lead { font-size: 1.1rem; color: var(--muted); }
.narrow { max-width: 540px; margin: 24px auto; }

/* En-tête */
.top { background: #0e465a; color: #fff; padding-top: env(safe-area-inset-top, 0); position: sticky; top: 0; z-index: 10; box-shadow: 0 2px 10px rgb(0 0 0 / .12); }
@media (prefers-color-scheme: dark) { .top { background: #08303e; } }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; }
.brand { color: #fff; text-decoration: none; display: flex; gap: 10px; align-items: center; line-height: 1; }
.brand-mark { width: 26px; height: 40px; background: url('/static/img/chamois.png') center/contain no-repeat; flex: none; }
.brand-text { font-family: var(--display); font-weight: 600; text-transform: uppercase; font-size: 1.25rem; letter-spacing: .03em; }
.brand-text small { display: block; font-size: .72rem; font-weight: 500; letter-spacing: .12em; color: #f0c2ab; margin-top: 3px; }
.nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.nav a, .nav .linkish { color: #fff; text-decoration: none; font-size: .95rem; }
.nav a.on { text-decoration: underline; text-decoration-color: #db9676; text-decoration-thickness: 2px; text-underline-offset: 6px; }
.nav .btn { background: #db9676; color: #0e465a; }
.nav .short { display: none; }
@media (max-width: 480px) {
  .top-in { flex-wrap: nowrap; }
  .nav { gap: 12px; flex-wrap: nowrap; }
  .nav .long { display: none; }
  .nav .short { display: inline; }
  .brand-text { font-size: 1.1rem; }
}

/* Boutons */
.btn {
  display: inline-block; border: 0; border-radius: 999px; background: var(--brand); color: var(--on-brand);
  padding: .7em 1.3em; font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; text-align: center;
  transition: transform .12s ease, filter .12s ease;
}
.btn:hover { filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn.accent { background: #db9676; color: #0e465a; }
.btn.small { padding: .45em .95em; font-size: .9rem; }
.btn.big { width: 100%; padding: .95em; font-size: 1.05rem; margin-top: 8px; }
.btn.ghost { background: transparent; color: var(--brand-2); box-shadow: inset 0 0 0 1.5px currentColor; }
.btn.light { background: rgb(255 255 255 / .14); color: #fff; box-shadow: inset 0 0 0 1.5px rgb(255 255 255 / .7); }
.btn.danger { background: var(--red); color: #fff; }
.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--brand-2); cursor: pointer; text-decoration: underline; }
.linkish.danger { color: var(--red); }
form.inline { display: inline; }
:focus-visible { outline: 3px solid #db9676; outline-offset: 2px; }

/* Grande photo d'accueil, pleine largeur */
.hero-photo {
  margin: -16px calc(50% - 50vw) 0; padding: 72px 0 96px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(100deg, rgb(8 40 52 / .9) 0%, rgb(14 70 90 / .72) 45%, rgb(14 70 90 / .15) 100%), url('/static/img/hero.jpg') center 40%/cover no-repeat #0e465a;
}
.hero-photo::after { /* courbes de niveau en bas de la photo */
  content: ''; position: absolute; inset: auto 0 -1px 0; height: 70px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 70' preserveAspectRatio='none'%3E%3Cpath d='M0 38 C180 10 330 60 520 34 S880 6 1200 30 V70 H0Z' fill='%23faf6f2'/%3E%3Cpath d='M0 30 C180 2 330 52 520 26 S880 -2 1200 22' fill='none' stroke='%23db9676' stroke-width='2' opacity='.8'/%3E%3C/svg%3E") bottom/100% 100% no-repeat;
}
@media (prefers-color-scheme: dark) {
  .hero-photo::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 70' preserveAspectRatio='none'%3E%3Cpath d='M0 38 C180 10 330 60 520 34 S880 6 1200 30 V70 H0Z' fill='%230b1a20'/%3E%3Cpath d='M0 30 C180 2 330 52 520 26 S880 -2 1200 22' fill='none' stroke='%23e8a98b' stroke-width='2' opacity='.8'/%3E%3C/svg%3E"); }
}
.hero-photo .wrap { position: relative; z-index: 1; }
.hero-photo .kicker { font-family: var(--display); text-transform: uppercase; letter-spacing: .18em; color: #f0c2ab; font-size: .9rem; margin: 0; }
.hero-photo h1 { color: #fff; font-size: clamp(2.3rem, 7vw, 4rem); margin: .15em 0 .25em; max-width: 12ch; }
.hero-photo p { font-size: 1.12rem; max-width: 34rem; margin: 0 0 1.4em; color: #eef5f7; }
.hero-photo .actions { gap: 12px; }
.hero { padding: 8px 0 4px; }

/* Étapes « comment ça marche » */
.steps { list-style: none; padding: 0; margin: 8px 0 28px; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); counter-reset: step; }
.steps li { background: var(--card); border-radius: var(--radius); padding: 16px 16px 16px 64px; position: relative; box-shadow: var(--shadow); border: 1px solid var(--line); }
.steps li::before {
  counter-increment: step; content: counter(step); position: absolute; left: 16px; top: 16px; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-ink); font-family: var(--display); font-weight: 600; font-size: 1.2rem; display: grid; place-items: center;
}
.steps strong { display: block; font-family: var(--display); font-weight: 600; font-size: 1.1rem; text-transform: uppercase; color: var(--brand); letter-spacing: .02em; }
.steps span { color: var(--muted); font-size: .95rem; }

/* Bandeau photo bénévoles */
.why { display: grid; gap: 0; grid-template-columns: 1fr 1fr; background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); margin: 28px 0; }
.why-img { background: url('/static/img/benevoles.jpg') center/cover no-repeat; min-height: 240px; }
.why-text { padding: 24px; }
.why-text h2 { margin-top: 0; color: var(--brand); text-transform: uppercase; }
.why-text ul { padding-left: 1.1em; margin: 0; }
.why-text li { margin: .3em 0; }
.why-text li::marker { color: var(--accent); }
@media (max-width: 700px) { .why { grid-template-columns: 1fr; } .why-img { min-height: 200px; } }

/* Fond de courbes de niveau (décor discret) */
.topo { position: relative; }
.topo::before {
  content: ''; position: absolute; inset: -40px 0 auto auto; width: min(420px, 90vw); height: 420px; pointer-events: none; opacity: .5; z-index: -1;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none' stroke='%239c4f72' stroke-opacity='.35'%3E%3Cpath d='M100 18c40 2 78 30 80 76s-30 88-82 86-80-38-78-84 38-80 80-78z'/%3E%3Cpath d='M101 36c32 2 60 24 62 60s-24 70-64 68-62-30-60-66 30-64 62-62z'/%3E%3Cpath d='M102 54c24 1 44 18 45 44s-18 50-47 49-45-22-44-48 22-46 46-45z'/%3E%3Cpath d='M103 72c16 1 29 12 30 30s-12 33-31 32-30-14-29-32 14-31 30-30z'/%3E%3Cpath d='M104 90c8 0 15 6 15 14s-6 17-15 16-15-7-14-16 7-14 14-14z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* Cartes */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 12px 0; box-shadow: var(--shadow); }
.card.empty { text-align: center; color: var(--muted); }
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cards .card { margin: 0; }
.event-card { display: block; color: inherit; text-decoration: none; border-top: 5px solid var(--accent); transition: transform .15s ease, box-shadow .15s ease; }
.event-card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgb(14 70 90 / .14); }
.event-card h2, .event-card h3 { margin-top: 0; color: var(--brand); text-transform: uppercase; }
.event-card .go { display: inline-block; margin-top: 10px; font-weight: 650; color: var(--accent-ink); }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.crumbs { margin: 0; font-size: .9rem; color: var(--muted); }
.big-icon { font-size: 2.6rem; }

/* Badges */
.badge { display: inline-block; font-size: .8rem; font-weight: 650; padding: .22em .7em; border-radius: 99px; background: var(--line); color: var(--ink); margin: 2px 4px 2px 0; }
.badge.ok { background: var(--brand-soft); color: var(--brand); }
.badge.full { background: var(--red-soft); color: var(--red); }
.badge.warn { background: var(--warn-soft); color: #8a5300; }
@media (prefers-color-scheme: dark) { .badge.warn { color: #ffcc80; } }

/* Messages */
.flash { padding: 12px 14px; border-radius: 12px; margin: 8px 0 12px; background: var(--brand-soft); color: var(--brand); font-weight: 500; border-left: 4px solid var(--brand); }
.flash.error { background: var(--red-soft); color: var(--red); border-left-color: var(--red); }
.flash.info { background: var(--warn-soft); color: inherit; border-left-color: var(--accent); }

/* Postes et créneaux */
.position-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.position-head h2 { margin: 0; color: var(--brand); }
.meta { list-style: none; padding: 0; margin: 8px 0; display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: .92rem; color: var(--muted); }
.shifts { list-style: none; padding: 0; margin: 8px 0 0; }
.shift { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.shift.mine { background: var(--accent-soft); margin: 0 -18px; padding: 10px 18px; }
.when { display: flex; flex-direction: column; }
.when strong { text-transform: capitalize; }
.fill { display: flex; align-items: center; gap: 6px; }
.fill.wide { margin: 8px 0; }
.fill.wide .bar { flex: 1; width: auto; }
.bar { width: 64px; height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; display: inline-block; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--brand-2)); }
@media (max-width: 560px) {
  .shift { grid-template-columns: 1fr auto; }
  .shift .fill { grid-column: 1; grid-row: 2; }
  .shift .act { grid-column: 2; grid-row: 1 / span 2; }
}
.daybar { display: flex; gap: 8px; overflow-x: auto; padding: 6px 0 10px; position: sticky; top: calc(60px + env(safe-area-inset-top, 0)); background: var(--bg); z-index: 5; }
.chip { border: 1.5px solid var(--line); background: var(--card); color: var(--ink); border-radius: 99px; padding: .4em .95em; font: inherit; font-size: .9rem; white-space: nowrap; cursor: pointer; text-transform: capitalize; }
.chip.on { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }

/* Mon espace */
.my-shift { display: flex; gap: 14px; }
.my-shift p { margin: .25em 0; }
.grow { flex: 1; min-width: 0; }
.date-tile { flex: none; width: 60px; height: 66px; border-radius: 14px; background: var(--brand); color: var(--on-brand); display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.1; border-bottom: 4px solid var(--accent); }
.date-tile span { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; }
.date-tile strong { font-family: var(--display); font-size: 1.6rem; }
details summary { cursor: pointer; font-weight: 600; }
.past ul { padding-left: 18px; }

/* Formulaires */
.form fieldset { border: 0; padding: 0; margin: 0 0 16px; }
.form legend { font-family: var(--display); font-weight: 600; font-size: 1.15rem; text-transform: uppercase; color: var(--brand); margin-bottom: 8px; letter-spacing: .02em; }
.field { display: block; margin-bottom: 12px; }
.field .label { display: block; font-weight: 600; font-size: .93rem; margin-bottom: 4px; }
.field em { color: var(--red); font-style: normal; }
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=time], input[type=number], select, textarea {
  width: 100%; font: inherit; font-size: 16px; padding: .7em .8em; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-2); outline-offset: 1px; border-color: transparent; }
.hint { display: block; font-size: .82rem; color: var(--muted); margin-top: 3px; }
.error { display: block; font-size: .85rem; color: var(--red); margin-top: 3px; font-weight: 600; }
.has-error input, .has-error select, .has-error textarea { border-color: var(--red); }
.check { display: flex; gap: 10px; align-items: flex-start; margin: 10px 0; }
.check input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--brand); }
.grid2 { display: grid; gap: 0 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid3 { display: grid; gap: 0 14px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.minor { background: var(--accent-soft); border-radius: 12px; padding: 12px !important; }
.inline-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.inline-form .field { flex: 1; min-width: 220px; margin: 0; }
.danger-zone summary { color: var(--red); }

/* Tableaux */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
td:first-child { text-transform: none; }
tr.is-full td { background: var(--brand-soft); }
tr.is-empty td { background: var(--warn-soft); }
.prose h2 { font-size: 1.2rem; color: var(--brand); }

/* Pied de page */
.site-foot { background: #0e465a; color: #d7e6eb; margin-top: 24px; }
@media (prefers-color-scheme: dark) { .site-foot { background: #08303e; } }
.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; padding-block: 24px calc(28px + env(safe-area-inset-bottom, 0)); font-size: .9rem; }
.foot a { color: #fff; }
.foot-logo { width: 30px; height: 46px; background: url('/static/img/chamois.png') center/contain no-repeat; flex: none; }
.foot-brand { font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; color: #f0c2ab; }