/* Charte inspirée de cotesdarmor.fr : bleu #0270D3, vert #028317, violet #2c1266 / #1f0d49, sable #f8f4ef */
:root {
    --primary: #0270d3;
    --primary-dark: #025cac;
    --secondary: #028317;
    --violet: #2c1266;
    --footer: #1f0d49;
    --sable: #f8f4ef;
    --frame: #d7e3ff;
    --error: #e10d06;
    --text: #333;
    --muted: #61615b;
    --border: #dadada;
    --radius: 4px;
    --font: "CircularStd-Book", "Circular Std", "Circular", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-title: "CircularStd-Black", "Circular Std", "Circular", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { font-size: 62.5%; }
[hidden] { display: none !important; }

body {
    margin: 0;
    background: #fff;
    color: var(--text);
    font-family: var(--font);
    font-size: 1.6rem;
    line-height: 1.5;
}

h1, h2, h3, h4 { margin: 0; font-family: var(--font-title); font-weight: 900; color: var(--violet); line-height: 1.2; }
h1 { font-size: 3.2rem; }
h3 { font-size: 1.8rem; margin: 2.4rem 0 1.2rem; }

a { color: var(--primary); }
a:hover { color: var(--violet); }

:focus-visible { outline: 3px solid var(--footer); outline-offset: 2px; }

.container { width: 100%; max-width: 112rem; margin: 0 auto; padding: 0 1.6rem; }

.skip-link { position: absolute; left: -999rem; top: 0; background: var(--violet); color: #fff; padding: 1rem 1.6rem; z-index: 10; }
.skip-link:focus { left: 0; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute; left: -999rem; width: 1px; height: 1px; overflow: hidden; }

/* En-tête */
.site-header { background: #fff; border-bottom: 1px solid var(--border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-top: 1.6rem; padding-bottom: 1.6rem; flex-wrap: wrap; }
.site-header__logo img { display: block; height: 5.2rem; width: auto; }

.admin-nav { display: flex; flex-wrap: wrap; gap: .4rem 2.4rem; }
.admin-nav a { font-family: var(--font-title); color: var(--violet); text-decoration: none; padding: .6rem 0; border-bottom: 3px solid transparent; }
.admin-nav a:hover, .admin-nav a[aria-current] { border-bottom-color: var(--primary); }
.admin-nav__logout { color: var(--primary) !important; }

/* Bandeau titre */
.hero { background: var(--sable); border-bottom: 4px solid var(--primary); }
.hero__inner { display: grid; grid-template-columns: 1fr; gap: 2.4rem; padding-top: 3.2rem; padding-bottom: 3.2rem; align-items: center; }
.hero__eyebrow { margin: 0 0 .8rem; color: var(--secondary); font-family: var(--font-title); text-transform: uppercase; letter-spacing: .08em; font-size: 1.3rem; }
.hero__lead { margin: 1.2rem 0 0; color: var(--muted); font-size: 1.8rem; }
.hero__card { background: #fff; border-left: 6px solid var(--primary); padding: 1.6rem 2rem; font-size: 1.5rem; }
.hero__card p { margin: 0 0 .8rem; }
.hero__card-title { font-family: var(--font-title); color: var(--violet); }
@media (min-width: 800px) { .hero__inner { grid-template-columns: 1.6fr 1fr; } h1 { font-size: 3.8rem; } }

.main { padding-top: 3.2rem; padding-bottom: 5.6rem; }

/* Cartes / rubriques */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 2.4rem; margin: 0 0 2.4rem; min-width: 0; }
.card--narrow { max-width: 56rem; margin-left: auto; margin-right: auto; }
.card--narrow h1 { margin-bottom: 2.4rem; font-size: 2.8rem; }
.card--center { text-align: center; max-width: 64rem; margin: 2.4rem auto; padding: 4rem 2.4rem; }
.card--center h1 { margin: 1.6rem 0; font-size: 2.8rem; }
.card legend { font-weight: 900; float: left; width: 100%; padding: 0; margin: 0 0 2rem; font-family: var(--font-title); font-size: 2rem; line-height: 1.25; color: var(--violet); display: flex; gap: 1.2rem; align-items: flex-start; }
.card legend + * { clear: both; }
.num { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 3.6rem; height: 3.6rem; border-radius: 100%; background: var(--primary); color: #fff; font-size: 1.8rem; }
.check { width: 7rem; height: 7rem; margin: 0 auto; border-radius: 100%; background: var(--secondary); color: #fff; font-size: 4rem; line-height: 7rem; }

.note { background: var(--frame); border-left: 6px solid var(--primary); padding: 1.2rem 1.6rem; margin: 0 0 2.4rem; }
.legal { font-size: 1.4rem; color: var(--muted); }
.spacer { height: 1.6rem; }

/* Champs */
.grid { display: grid; gap: 0 2rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: 1fr 1fr; } }

.field { margin: 0 0 1.8rem; }
.field > label, .field > .choices ~ label { display: block; margin-bottom: .6rem; font-family: var(--font-title); font-size: 1.5rem; color: var(--violet); }
label.required::after { content: " *"; color: var(--error); }
.choice label.required::after { content: ""; }
.field--error > label { color: var(--error); }

input[type=text], input[type=email], input[type=password], input[type=date], input[type=time], input[type=file], select, textarea {
    width: 100%; padding: 1rem 1.2rem; font: inherit; color: var(--text);
    background: #fff; border: 1px solid #8b8b8b; border-radius: var(--radius);
}
textarea { min-height: 9rem; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); outline: 3px solid var(--frame); }
.field--error input, .field--error select, .field--error textarea { border-color: var(--error); }

.choices { display: grid; gap: .4rem 2.4rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .choices { grid-template-columns: 1fr 1fr; } }
.choice { display: flex; align-items: flex-start; gap: 1rem; padding: .5rem 0; }
.choice input { flex: none; width: 2rem; height: 2rem; margin: .2rem 0 0; accent-color: var(--primary); }
.choice label { margin: 0; font-family: var(--font); font-size: 1.6rem; color: var(--text); cursor: pointer; }

.help { margin: .6rem 0 0; font-size: 1.4rem; color: var(--muted); }
.errors { list-style: none; margin: .6rem 0 0; padding: 0; color: var(--error); font-size: 1.4rem; }
.errors li::before { content: "⚠ "; }

/* Lignes répétables */
.repeat-row { background: var(--sable); border-radius: var(--radius); padding: 1.6rem 1.6rem .2rem; margin-bottom: 1.6rem; }
.repeat-row__fields { display: grid; gap: 0 2rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .repeat-row__fields { grid-template-columns: 1fr 1fr; } }
.repeat-row .btn--link { margin: 0 0 1.2rem; padding-left: 0; color: var(--error); }

/* Boutons */
.btn { display: inline-block; padding: 1.1rem 2.4rem; border: 2px solid transparent; border-radius: var(--radius); font: inherit; font-family: var(--font-title); font-size: 1.6rem; line-height: 1.3; text-align: center; text-decoration: none; cursor: pointer; transition: background .15s, color .15s; }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--violet); color: #fff; }
.btn--secondary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn--secondary:hover { background: var(--primary); color: #fff; }
.btn--link { background: none; color: var(--primary); text-decoration: underline; padding-left: 1rem; padding-right: 1rem; }
.btn--link:hover { color: var(--violet); }
.actions { display: flex; flex-wrap: wrap; gap: 1.6rem; align-items: center; margin-top: 2.4rem; }

/* Alertes */
.alert { padding: 1.4rem 1.8rem; margin: 0 0 2.4rem; border-left: 6px solid; border-radius: var(--radius); }
.alert--success { background: #e6f4e8; border-color: var(--secondary); }
.alert--error { background: #fdeceb; border-color: var(--error); }

/* Admin */
.stats { display: flex; flex-wrap: wrap; gap: 1.6rem; margin: 2rem 0; }
.stat { background: var(--sable); border-left: 6px solid var(--primary); padding: 1.6rem 2.4rem; display: flex; flex-direction: column; gap: .4rem; }
.stat__value { font-family: var(--font-title); font-size: 4rem; line-height: 1; color: var(--violet); }
.stat__value--small { font-size: 2rem; word-break: break-all; }
.stat__label { color: var(--muted); font-size: 1.4rem; }
.table-wrap { overflow-x: auto; margin-top: 1.6rem; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; background: var(--violet); color: #fff; font-family: var(--font-title); font-weight: 900; padding: 1.2rem 1.6rem; }
.table td { padding: 1.1rem 1.6rem; border-bottom: 1px solid var(--border); }
.table tbody tr:nth-child(even) { background: var(--sable); }
.table__empty { text-align: center; color: var(--muted); padding: 3rem; }
.pagination { display: flex; gap: 1.6rem; align-items: center; justify-content: center; margin-top: 2.4rem; }

/* Pied de page */
.site-footer { background: var(--footer); color: #fff; padding: 3.2rem 0; }
.site-footer p { margin: 0 0 .8rem; }
.site-footer__small { font-size: 1.3rem; opacity: .8; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print { .site-header, .site-footer, .actions { display: none; } }