:root{--brand:#33B191;--brand-hover:#4CC4A5;--on-brand:#0F2A26;--ink:#0F2A26;--accent:#1E7F66;
--bg:#F3F8F6;--card:#fff;--txt:#14231F;--mut:#5B6B66;--line:#DCE7E3;--ok:#1E7F66;--ko:#B42318;--warn:#B54708;--tint:#E6F5F0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.5 system-ui,"Segoe UI",sans-serif}
.top{background:var(--ink);border-bottom:3px solid var(--brand)}.top div{max-width:1000px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;gap:16px}
.top img{height:44px;width:auto;display:block}.top .titre{color:#fff;opacity:.75;font-size:14px;padding-left:16px;border-left:1px solid rgba(255,255,255,.25)}
.top nav{margin-left:auto;display:flex;align-items:center;gap:16px;font-size:14px}.top nav a{color:#fff;text-decoration:none;opacity:.85}.top nav a:hover{opacity:1;text-decoration:underline}
.top .who{color:var(--brand)}.top nav form{margin:0}button.lnk{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;padding:5px 12px;font-weight:600}button.lnk:hover{background:rgba(255,255,255,.12);border-color:#fff}
main{max-width:1000px;margin:0 auto;padding:24px 16px 48px}h1{font-size:24px;margin:0 0 4px}h2{font-size:17px;margin:0}
.mut{color:var(--mut)}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin:16px 0}
label{display:block;font-weight:600;margin:14px 0 4px}input[type=text],input[type=date],input[type=file],select{width:100%;padding:9px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--txt);font:inherit}
input:focus,select:focus,.btn:focus-visible,button:focus-visible{outline:3px solid var(--brand);outline-offset:1px}
small{color:var(--mut)}button,.btn{display:inline-block;background:var(--brand);color:var(--on-brand);border:1px solid var(--brand);border-radius:6px;padding:9px 16px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
button:hover,.btn:hover{background:var(--brand-hover);border-color:var(--brand-hover)}
.btn.sec{background:transparent;color:var(--accent);border:1px solid var(--accent)}.btn.sec:hover{background:var(--tint)}
table{width:100%;border-collapse:collapse;margin-top:10px;font-size:14px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}th{color:var(--mut);font-weight:600}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}.iban{font-family:ui-monospace,Consolas,monospace;font-size:13px}
.err{border-left:4px solid var(--ko);padding:8px 12px;color:var(--ko);background:var(--card);margin:10px 0;border-radius:0 6px 6px 0}
.warn{border-left:4px solid var(--warn);padding:8px 12px;margin:6px 0;background:var(--card);border-radius:0 6px 6px 0}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}.actions{display:flex;gap:8px;flex-wrap:wrap}
details{margin-top:12px}summary{cursor:pointer;color:var(--accent);font-weight:600}
.big{font-size:20px;font-weight:700}.total{border-left:4px solid var(--brand)}
.tabs{display:flex;gap:8px;margin:16px 0 0}.tabs a{padding:7px 14px;border-radius:6px;border:1px solid var(--line);background:var(--card);color:var(--accent);text-decoration:none;font-weight:600}.tabs a.on{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.pill{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:700;background:var(--tint);color:var(--accent)}.pill.ko{background:#FDECEA;color:var(--ko)}.pill.warn{background:#FFF1E0;color:var(--warn)}
.center{max-width:460px;margin:48px auto;text-align:center}.center .card{padding:32px}.nowrap{white-space:nowrap}
@media (max-width:640px){.top div{flex-wrap:wrap}.top nav{margin-left:0;width:100%}}