:root{
  --brand:#1f6f4a; --brand-dark:#14523a; --night:#0e1622; --accent:#f2a900;
  --bg:#f3f5f6; --text:#1d2a24; --muted:#66746d; --line:#e0e6e3;
  --ok:#1e8e4e; --ko:#c0392b; --warn:#b77900; --info:#2563c9;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--brand)}
h1{font-size:28px;margin:0 0 14px;color:var(--night)}
h2{font-size:21px;margin:26px 0 12px;color:var(--night)}
h3{font-size:17px;margin:0 0 6px}
.muted{color:var(--muted)} .small{font-size:13.5px} .center{text-align:center}
.big-ico{font-size:48px}

header.site{background:var(--night);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;flex-wrap:wrap}
header.site .brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px}
header.site .brand small{font-weight:400;opacity:.7;margin-left:6px;font-size:13px;background:rgba(255,255,255,.12);padding:2px 8px;border-radius:10px}
header.site nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
header.site nav a,header.site .link{color:#dfe7e3;text-decoration:none;font-size:15px}
header.site nav a:hover,header.site .link:hover{color:#fff}
.link{background:none;border:0;padding:0;cursor:pointer;font:inherit}
form.inline{display:inline;margin:0}
main.wrap{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:28px 20px 40px}
body.narrow main.wrap{max-width:480px}
footer.site{text-align:center;color:var(--muted);font-size:13px;padding:18px}

.card{background:#fff;border-radius:14px;padding:22px 24px;box-shadow:0 2px 10px rgba(0,0,0,.06);margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border-radius:12px;padding:14px 18px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.stat b{display:block;font-size:28px;color:var(--night)}
.stat span{color:var(--muted);font-size:14px}

.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;border-left:5px solid}
.flash.ok{background:#e7f6ec;border-color:var(--ok)}
.flash.error{background:#fdecea;border-color:var(--ko)}
.flash.info{background:#eaf1fd;border-color:var(--info)}

label{display:block;font-weight:600;font-size:14px;margin:12px 0 5px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=search],select{width:100%;padding:10px 12px;border:1.5px solid #cfd8d3;border-radius:8px;font:inherit;background:#fff}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,74,.15)}
.check{display:flex;gap:8px;align-items:center;font-weight:400;margin-top:12px}
.check input{width:auto}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0 14px;align-items:end}
.actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}

.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:9px;padding:10px 18px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--brand-dark)}
.btn.ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}
.btn.danger{background:#fff;color:var(--ko);border:1.5px solid var(--ko)}
.btn.small{padding:6px 12px;font-size:14px}
.btn.disabled{background:#c8d0cc;pointer-events:none}

.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:13px;font-weight:600;white-space:nowrap}
.b-ok{background:#e1f4e8;color:var(--ok)} .b-ko{background:#fbe3e0;color:var(--ko)}
.b-warn{background:#fff1cc;color:var(--warn)} .b-info{background:#e3ecfb;color:var(--info)}
.b-grey{background:#eceff0;color:#5d6b64}

.pbar{height:9px;background:#e4eae7;border-radius:6px;overflow:hidden;min-width:80px}
.pbar span{display:block;height:100%;background:var(--accent);border-radius:6px}

table.list{width:100%;border-collapse:collapse;background:#fff}
table.list th,table.list td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
table.list th{font-size:13px;text-transform:uppercase;letter-spacing:.3px;color:var(--muted);font-weight:600;background:#fafbfb}
table.list tr:hover td{background:#fafcfb}
.table-wrap{overflow-x:auto;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.mods{display:flex;flex-direction:column;gap:4px}

.module-card h3{font-size:20px;color:var(--night)}
.module-card .meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:12px 0 8px}
.lesson{display:flex;align-items:center;gap:16px;background:#fff;border-radius:12px;padding:14px 18px;margin-bottom:10px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.lesson .num{width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;flex:none}
.lesson.done .num{background:var(--ok)}
.lesson.soon{opacity:.6}
.lesson.soon .num{background:#b8c2bd}
.lesson .body{flex:1;min-width:0}
.lesson .body .pbar{max-width:260px;margin-top:6px}
.lesson .dl{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:640px){.lesson{flex-wrap:wrap}.lesson .dl{width:100%}}

.matrix td.c{text-align:center;font-size:14px}
.dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:#dfe5e2;vertical-align:middle}
.dot.done{background:var(--ok)} .dot.part{background:var(--accent)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar input[type=search]{max-width:280px}
.toolbar select{width:auto}
details.box{background:#fff;border-radius:14px;padding:16px 22px;box-shadow:0 2px 10px rgba(0,0,0,.06);margin-bottom:18px}
details.box summary{cursor:pointer;font-weight:700;font-size:17px;color:var(--brand)}

/* ---------- Page d'accueil publique ---------- */
textarea{width:100%;padding:10px 12px;border:1.5px solid #cfd8d3;border-radius:8px;font:inherit;background:#fff;resize:vertical}
textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,74,.15)}
.btn.big{padding:13px 24px;font-size:17px}
header.site .nav-btn{background:var(--brand);color:#fff!important;padding:6px 14px;border-radius:8px;font-weight:600}
header.site .count{display:inline-block;background:var(--accent);color:#3b2a00;border-radius:10px;padding:0 7px;font-size:12px;font-weight:700;margin-left:2px}
body.home main.wrap{max-width:1140px;padding-top:10px}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:36px 0 26px}
.hero h1{font-size:40px;line-height:1.15;margin-bottom:14px}
.hero .lead{font-size:19px;color:var(--muted);margin:0 0 6px}
.eyebrow{text-transform:uppercase;letter-spacing:1.2px;font-size:13px;font-weight:700;color:var(--brand);margin:0 0 10px}
.mock{background:#fff;border-radius:16px;box-shadow:0 18px 40px rgba(14,22,34,.15);padding:16px 18px;transform:rotate(1.5deg)}
.mock-bar{display:flex;gap:6px;margin-bottom:10px}.mock-bar span{width:10px;height:10px;border-radius:50%;background:#e1e6e3}
.mock-title{font-weight:700;color:var(--night);margin-bottom:10px}
.mock-grid{width:100%;border-collapse:collapse;font-size:13px}
.mock-grid th{background:#eef1ef;color:#777;font-weight:500;width:22px;border:1px solid #dfe5e2}
.mock-grid td{border:1px solid #e6ebe8;padding:4px 6px}
.mock-grid td.r{text-align:right}.mock-grid td.hl{background:#ffe68a;outline:2px solid #217346;outline-offset:-2px}
.mock-fx{font-family:Consolas,monospace;font-size:13px;background:#f6f8f7;border-radius:6px;padding:5px 8px;margin:10px 0}
.mock-prog{height:9px;background:#e4eae7;border-radius:6px;overflow:hidden}.mock-prog span{display:block;height:100%;background:var(--accent)}
.mock-foot{font-size:13px;color:var(--muted);margin-top:6px}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:10px 0 20px}
.feature{background:#fff;border-radius:14px;padding:18px;box-shadow:0 2px 10px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:4px}
.feature .ico{font-size:28px}.feature b{color:var(--night)}.feature span{color:var(--muted);font-size:14.5px}
.section{margin:38px 0}
.section-title{font-size:28px;text-align:center;margin:0 0 20px}
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,380px));justify-content:center;gap:20px}
.offer{background:#fff;border-radius:16px;box-shadow:0 3px 14px rgba(0,0,0,.07);padding:22px 24px;display:flex;flex-direction:column;gap:12px;border-top:5px solid var(--brand)}
.offer h3{font-size:22px;color:var(--night);margin:8px 0 6px}
.offer-meta{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:6px;font-size:14.5px}
.offer-prog summary{cursor:pointer;color:var(--brand);font-weight:600}
.offer-prog ol{margin:8px 0 0;padding-left:22px;font-size:14.5px;line-height:1.7}
.offer-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.price{font-size:26px;font-weight:800;color:var(--night)}
.help-band{display:flex;gap:22px;align-items:flex-start;background:linear-gradient(135deg,#e7f6ec,#fff7dd);border-radius:18px;padding:26px 28px}
.help-band h2{margin:0 0 8px}.help-band p{margin:0 0 6px;font-size:17px}
.help-ico{font-size:50px;line-height:1}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.how-step{background:#fff;border-radius:14px;padding:20px;box-shadow:0 2px 10px rgba(0,0,0,.05);color:var(--muted);font-size:15px}
.how-step span{display:inline-flex;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;align-items:center;justify-content:center;margin-bottom:8px}
.how-step b{display:block;color:var(--night);font-size:17px;margin-bottom:4px}
.signup{max-width:820px;margin:0 auto;padding:28px 30px}
@media (max-width:860px){
  .hero{grid-template-columns:1fr}.hero h1{font-size:30px}.hero-art{display:none}
  .features{grid-template-columns:1fr 1fr}.how{grid-template-columns:1fr}.help-band{flex-direction:column}
}
@media (max-width:520px){.features{grid-template-columns:1fr}.offer-meta{grid-template-columns:1fr}}

/* Demandes (administration) */
.req{background:#fff;border-radius:14px;padding:16px 20px;box-shadow:0 2px 10px rgba(0,0,0,.06);margin-bottom:14px;border-left:5px solid var(--info)}
.req.aide{border-left-color:var(--ko)} .req.done{opacity:.65}
.req-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.req-msg{background:#f5f7f6;border-radius:8px;padding:10px 12px;margin:10px 0;white-space:pre-wrap}
.req-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-top:4px}
.help-card{background:linear-gradient(135deg,#e7f6ec,#fff7dd)}