:root{--navy:#183153;--navy2:#24497a;--orange:#ff8a1f;--bg:#f4f6fa;--card:#fff;--text:#1d2433;--muted:#6b7488;--line:#e1e6ef;
--ok:#16794a;--okbg:#e3f5ea;--warn:#a35d00;--warnbg:#fff1dc;--ko:#b42323;--kobg:#fde6e6;--info:#2a5aa8;--infobg:#e4edfb;--r:12px}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--navy2)}
main{max-width:1000px;margin:0 auto;padding:16px}
h1{font-size:1.5rem;margin:.4em 0}h2{font-size:1.15rem;margin:.2em 0 .6em}
h3.day{font-size:.95rem;margin:1.2em 0 .4em;color:var(--navy);display:flex;justify-content:space-between;align-items:baseline}
h3.day.today{color:var(--orange)}
.top{background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;position:sticky;top:0;z-index:10;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700}
.brand small{display:block;font-weight:400;opacity:.75;font-size:.75rem}
.logo{background:var(--orange);color:var(--navy);width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:1.2rem}
.top nav{display:flex;gap:4px;flex-wrap:wrap}
.top nav a{color:#fff;text-decoration:none;padding:7px 10px;border-radius:8px;font-size:.92rem;opacity:.9}
.top nav a.on,.top nav a:hover{background:rgba(255,255,255,.14);opacity:1}
.burger{display:none;font-size:1.5rem;cursor:pointer;padding:0 6px}
@media (max-width:760px){.burger{display:block}.top nav{display:none;width:100%;flex-direction:column;padding-top:8px}#nav-t:checked~nav{display:flex}}
.foot{text-align:center;color:var(--muted);font-size:.8rem;padding:24px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:12px 0}
.muted{color:var(--muted)}.small{font-size:.85rem}.nowrap{white-space:nowrap}.ko-t{color:var(--ko)}
.empty{color:var(--muted);font-style:italic}
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--text);padding:9px 14px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2}
.btn:hover{border-color:var(--navy2)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.primary:hover{background:var(--navy2)}
.btn.danger{color:var(--ko);border-color:#f0c4c4}.btn.sm{padding:5px 10px;font-size:.85rem}.btn.block{display:block;width:100%;margin-top:8px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
form.inline{display:inline}
.head-row{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.flash{padding:10px 14px;border-radius:9px;margin:10px 0;background:var(--okbg);color:var(--ok)}
.flash.ko{background:var(--kobg);color:var(--ko)}.flash.warn{background:var(--warnbg);color:var(--warn)}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.78rem;font-weight:700;white-space:nowrap}
.badge.ok{background:var(--okbg);color:var(--ok)}.badge.warn{background:var(--warnbg);color:var(--warn)}
.badge.ko{background:var(--kobg);color:var(--ko)}.badge.info{background:var(--infobg);color:var(--info)}
.badge.muted{background:#eef0f4;color:var(--muted)}.badge.live{background:var(--orange);color:#fff}
.list{display:flex;flex-direction:column;gap:8px}
.seance{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-left:5px solid var(--navy2);border-radius:var(--r);padding:10px 12px;text-decoration:none;color:inherit}
.seance:hover{border-color:var(--navy2)}
.seance.live{border-left-color:var(--orange);box-shadow:0 0 0 2px rgba(255,138,31,.2)}
.seance.annulee{opacity:.55;text-decoration:line-through}
.seance .hrs{font-weight:700;min-width:48px;text-align:center;color:var(--navy)}
.seance .info{flex:1;display:flex;flex-direction:column;font-size:.9rem;min-width:0}
.seance .info strong{font-size:1rem}
.seance .st{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.count{font-weight:700;color:var(--navy)}
.cta{display:block;background:var(--orange);color:#fff;font-weight:700;padding:16px;border-radius:var(--r);text-decoration:none;margin:12px 0;font-size:1.05rem}
.weeknav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}
input,select,textarea{font:inherit;padding:9px 10px;border:1px solid #cfd6e2;border-radius:8px;background:#fff;max-width:100%}
.form label{display:flex;flex-direction:column;gap:4px;margin:10px 0;font-weight:600;font-size:.9rem}
.form label.chk,label.chk{flex-direction:row;align-items:center;gap:8px;font-weight:400}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 12px}
@media (max-width:600px){.grid2,.grid3{grid-template-columns:1fr}}
fieldset{border:1px solid var(--line);border-radius:10px;margin:12px 0}
legend{font-weight:700;font-size:.9rem;padding:0 6px}
.days{display:flex;gap:12px;flex-wrap:wrap}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;font-size:.9rem}
th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{background:#f7f9fc;font-size:.8rem;text-transform:uppercase;letter-spacing:.02em;color:var(--muted)}
tr.off{opacity:.5}
.checklist{max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:6px 10px;margin:10px 0}
.checklist label{padding:4px 0;display:flex}
.appel .row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.appel .who{flex:1;min-width:180px;display:flex;flex-direction:column}
.appel .who small{margin-left:6px}
.appel .sig img{height:42px;background:#fff;border:1px solid var(--line);border-radius:6px}
.appel details.edit{width:100%}
.appel details.edit summary{cursor:pointer;color:var(--navy2);font-size:.85rem}
.appel details.edit form{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.appel details.edit form.sigform{display:block}
.sigpad{position:relative;margin:8px 0}
.sigpad canvas{width:100%;height:200px;background:#fff;border:2px dashed #b9c3d4;border-radius:10px;touch-action:none;display:block}
.sigpad .clear{position:absolute;top:8px;right:8px}
.sigpad .hint{position:absolute;bottom:8px;left:12px;color:#a0a8b8;font-size:.8rem;pointer-events:none}
.sig-img{max-width:320px;width:100%;border:1px solid var(--line);border-radius:8px;background:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px;text-align:center}
.stats strong{display:block;font-size:1.4rem;color:var(--navy)}.stats span{font-size:.8rem;color:var(--muted)}
.login{display:grid;place-items:center;min-height:60vh}.login .card{width:100%;max-width:400px}
code{background:#eef1f6;padding:1px 5px;border-radius:5px}