/* =====================================================================
   CEMEDIS — Base de connaissance & Formations · app.css
   Design « app » : fond clair, cartes blanches arrondies, navy/teal,
   accents vert/ambre, labels majuscules, pastilles, ombres douces.
   Feuille unique partagée par index.html / assistantes.html /
   formation-assistantes.html. Tous les sélecteurs historiques sont
   conservés (markup inchangé).
   ===================================================================== */

:root{
  --navy:#103A4F; --navy-deep:#0B2A3A;
  --teal:#0E5A74; --teal-soft:#E7F1F4; --teal-line:#CFE0E6;
  --bg:#F7F9FB; --card:#FFFFFF;
  --ink:#16242B; --ink-soft:#5E727B; --muted:#8A9CA6;
  --line:#E7ECEF; --line-soft:#EEF2F4;
  --red:#C23A2B; --red-bg:#FBECE9;
  --amber:#A9740C; --amber-bg:#FBF3DE;
  --green:#1F9D63; --green-bg:#E8F6EE; --green-line:#BFE6CF;
  --blue:#2D6CB5; --blue-bg:#EAF1FA;
  --orange:#C06A1E; --orange-bg:#FBEFE2;
  --radius:18px; --r-md:12px; --r-sm:9px; --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,42,58,.05),0 1px 3px rgba(16,42,58,.04);
  --shadow-md:0 8px 26px rgba(16,42,58,.09);
  --sidebar-w:288px; --topbar-h:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);font-size:15.5px;line-height:1.58;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}

/* ===== Topbar ===== */
.topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar-h);background:var(--navy-deep);display:flex;align-items:center;gap:16px;padding:0 18px;z-index:60;box-shadow:0 1px 0 rgba(0,0,0,.18)}
.brand{display:flex;align-items:center;gap:11px;color:#fff;flex-shrink:0}
.brand img.logo{height:40px;width:auto;border-radius:9px;background:#fff;padding:3px;display:block}
.brand .t2{display:block;font-size:11.5px;color:#9FC1CE;letter-spacing:.04em;font-weight:600;max-width:150px;line-height:1.3}
.searchwrap{position:relative;flex:1;max-width:560px;margin:0 auto}
#search{width:100%;height:42px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.10);color:#fff;padding:0 84px 0 42px;font-family:inherit;font-size:14.5px;outline:none;transition:background .15s,border-color .15s,box-shadow .15s}
#search::placeholder{color:#9FC1CE}
#search:focus{background:#fff;color:var(--ink);border-color:#fff;box-shadow:0 6px 20px rgba(0,0,0,.18)}
#search:focus::placeholder{color:#9aacb4}
.searchwrap .icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#9FC1CE;pointer-events:none}
#search:focus ~ .icon{color:var(--teal)}
.kbd{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-family:'JetBrains Mono',monospace;font-size:11px;color:#9FC1CE;border:1px solid rgba(255,255,255,.22);border-radius:6px;padding:2px 7px;pointer-events:none}
#results{position:absolute;top:50px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-md);max-height:62vh;overflow:auto;display:none}
#results.open{display:block}
#results .r-item{display:block;padding:12px 16px;border-bottom:1px solid var(--line-soft);cursor:pointer}
#results .r-item:last-child{border-bottom:none}
#results .r-item:hover,#results .r-item.sel{background:var(--teal-soft);text-decoration:none}
#results .r-dom{font-size:10.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--teal)}
#results .r-title{font-weight:700;font-size:14px;color:var(--ink);margin:2px 0}
#results .r-snip{font-size:12.5px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
#results .r-snip mark,#results .r-title mark{background:#FCE9A8;border-radius:3px;padding:0 1px}
#results .r-empty{padding:18px 16px;color:var(--ink-soft);font-size:13.5px}
.menu-btn{display:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:10px;color:#fff;width:40px;height:40px;font-size:18px;cursor:pointer;flex-shrink:0}

/* ===== Layout ===== */
.layout{display:flex;padding-top:var(--topbar-h);min-height:100vh}
.sidebar{width:var(--sidebar-w);flex-shrink:0;position:fixed;top:var(--topbar-h);bottom:0;overflow-y:auto;background:var(--card);border-right:1px solid var(--line);padding:16px 12px 40px}
.main{margin-left:var(--sidebar-w);flex:1;min-width:0;padding:30px clamp(16px,4vw,52px) 90px;max-width:1060px}

/* ===== Sidebar nav (chips) ===== */
.nav-group{margin-bottom:2px}
.nav-dom{display:flex;align-items:center;gap:11px;width:100%;background:none;border:none;text-align:left;padding:11px 14px;cursor:pointer;font-family:inherit;font-size:14px;font-weight:600;color:var(--ink);border-radius:11px}
.nav-dom:hover{background:var(--line-soft)}
.nav-dom .em{font-size:17px;width:24px;text-align:center}
.nav-dom .chev{margin-left:auto;color:var(--muted);font-size:11px;transition:transform .18s}
.nav-group.open .nav-dom .chev{transform:rotate(90deg)}
.nav-group.active .nav-dom{background:var(--teal-soft);color:var(--navy)}
.nav-sub{display:none;padding:2px 0 8px}
.nav-group.open .nav-sub{display:block}
.nav-sub a{display:block;padding:8px 14px 8px 49px;font-size:13px;color:var(--ink-soft);border-radius:9px;margin:1px 0}
.nav-sub a:hover{color:var(--teal);text-decoration:none;background:var(--line-soft)}
.nav-sub a.current{color:var(--navy);font-weight:600;background:var(--teal-soft)}
.sidebar .side-foot{padding:16px 14px;font-size:11.5px;color:var(--muted);border-top:1px solid var(--line);margin-top:14px}

/* ===== Accueil (hero sombre + cartes) ===== */
.home-hero{margin:4px 0 26px;background:linear-gradient(180deg,var(--teal-soft) 0%,#fff 62%);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,4vw,38px);box-shadow:var(--shadow-sm)}
.home-hero .eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--teal)}
.home-hero h1{font-size:clamp(25px,4vw,37px);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin:8px 0 10px;color:var(--navy)}
.home-hero p{color:var(--ink-soft);max-width:680px;font-size:15px}
.home-hero b{color:var(--navy)}
.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin-bottom:46px}
.home-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:block;transition:transform .15s,border-color .15s,box-shadow .15s;color:var(--ink);box-shadow:var(--shadow-sm)}
.home-card:hover{text-decoration:none;border-color:var(--teal-line);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.home-card .em{font-size:24px}
.home-card h3{font-size:16px;font-weight:700;margin:10px 0 4px;color:var(--navy)}
.home-card p{font-size:13px;color:var(--ink-soft)}
.home-card .n{display:inline-block;margin-top:12px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--teal);background:var(--teal-soft);border-radius:var(--r-pill);padding:3px 11px}

/* ===== Articles ===== */
article{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3.5vw,40px);margin-bottom:30px;scroll-margin-top:88px;box-shadow:var(--shadow-sm)}
.art-head{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:22px}
.art-head .dom{font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.art-head h1{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.02em;color:var(--navy);line-height:1.15;margin:5px 0 7px}
.art-head .meta{font-size:12.5px;color:var(--ink-soft);display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.art-head .meta .src{font-family:'JetBrains Mono',monospace;font-size:11px}
.dl{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:#fff;background:var(--navy);border:1px solid var(--navy);border-radius:var(--r-pill);padding:6px 14px;white-space:nowrap;transition:background .15s}
.dl:hover{background:var(--teal);border-color:var(--teal);color:#fff;text-decoration:none}
section{margin-bottom:26px;scroll-margin-top:88px}
h2{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--navy);margin-bottom:12px;display:flex;align-items:center;gap:11px}
h2 .num{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;color:var(--teal);background:var(--teal-soft);border-radius:8px;padding:3px 9px;line-height:1}
h3{font-size:15.5px;font-weight:700;margin:18px 0 6px;color:var(--ink)}
p{margin-bottom:9px}
ul,ol{margin:6px 0 10px 22px}
li{margin-bottom:5px}
li::marker{color:var(--teal)}

/* chemins logiciel */
.path{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:12.5px;font-weight:500;background:var(--navy-deep);color:#CFE6EE;border-radius:10px;padding:9px 13px;margin:4px 0 10px}
.path .sep{color:#5E93A6}

/* badges / pastilles */
.badge{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.05em;border-radius:var(--r-pill);padding:3px 10px;vertical-align:2px;text-transform:uppercase}
.badge.red{background:var(--red-bg);color:var(--red)}
.badge.amber{background:var(--amber-bg);color:var(--amber)}
.badge.green{background:var(--green-bg);color:var(--green)}
.badge.blue{background:var(--blue-bg);color:var(--blue)}
.badge.teal{background:var(--teal-soft);color:var(--navy)}

/* encadrés */
.note{border-radius:var(--r-md);padding:14px 16px;margin:12px 0;font-size:14.5px;border:1px solid;border-left-width:4px}
.note b:first-child{display:block;margin-bottom:3px;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase}
.note.warn{background:var(--amber-bg);border-color:#EAD7A6;border-left-color:var(--amber)}
.note.warn b:first-child{color:var(--amber)}
.note.stop{background:var(--red-bg);border-color:#EEC6BF;border-left-color:var(--red)}
.note.stop b:first-child{color:var(--red)}
.note.ok{background:var(--green-bg);border-color:var(--green-line);border-left-color:var(--green)}
.note.ok b:first-child{color:var(--green)}
.note.info{background:var(--blue-bg);border-color:#C6DAEF;border-left-color:var(--blue)}
.note.info b:first-child{color:var(--blue)}

/* étapes */
.steps{list-style:none;margin:12px 0;counter-reset:step}
.steps>li{counter-increment:step;position:relative;padding:0 0 16px 46px;margin:0}
.steps>li::before{content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:13.5px;display:grid;place-items:center}
.steps>li::after{content:"";position:absolute;left:14.5px;top:32px;bottom:2px;width:2px;background:var(--teal-line)}
.steps>li:last-child::after{display:none}
.steps>li b.st{display:block;font-size:15px}
.steps>li .sd{color:var(--ink-soft);font-size:14px}

/* tableaux */
table{width:100%;border-collapse:separate;border-spacing:0;margin:12px 0 14px;font-size:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
th{background:var(--navy);color:#fff;text-align:left;padding:10px 13px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;font-weight:600}
td{padding:10px 13px;border-top:1px solid var(--line);vertical-align:top}
tr:nth-child(even) td{background:var(--bg)}

/* pastilles couleur PEC */
.dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:7px;vertical-align:-1px;border:1px solid rgba(0,0,0,.12)}
.dot.y{background:#F2C84B}.dot.o{background:#E8842C}.dot.g{background:#3BA06A}.dot.r{background:#C9372C}

/* plateformes mutuelles */
.plat{border:1px solid var(--line);border-radius:var(--r-md);padding:15px 16px;margin:10px 0;background:#fff;box-shadow:var(--shadow-sm)}
.plat h3{margin:0 0 6px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.plat .tag{font-size:10.5px;font-weight:700;letter-spacing:.05em;border-radius:var(--r-pill);padding:3px 10px;text-transform:uppercase}
.plat .tag.mail{background:var(--blue-bg);color:var(--blue)}
.plat .tag.web{background:var(--green-bg);color:var(--green)}
.plat .tag.mix{background:var(--amber-bg);color:var(--amber)}
.plat ul{margin-bottom:0}
.mailto{font-family:'JetBrains Mono',monospace;font-size:12.5px;background:var(--bg);border:1px solid var(--line);border-radius:7px;padding:2px 8px;white-space:nowrap}

/* checklist */
.checklist{list-style:none;margin:8px 0}
.checklist li{padding-left:30px;position:relative;margin-bottom:8px}
.checklist li::before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border:2px solid var(--green);border-radius:6px;background:var(--green-bg)}
.checklist li::after{content:"✓";position:absolute;left:3px;top:0;color:var(--green);font-weight:800;font-size:13px}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.backtop{display:inline-block;margin-top:8px;font-size:12.5px;color:var(--ink-soft)}
footer{margin-left:var(--sidebar-w);padding:26px clamp(16px,4vw,52px);color:var(--ink-soft);font-size:12.5px;border-top:1px solid var(--line)}
mark.hl{background:#FCE9A8;border-radius:3px}

/* vidéo */
.video-wrap{border-radius:var(--r-md);overflow:hidden;background:#000;border:1px solid var(--line);margin:12px 0}
.video-wrap video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000}

/* captures & photos */
.shot{margin:14px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;max-width:560px;box-shadow:var(--shadow-sm)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{padding:8px 13px;font-size:12.5px;color:var(--ink-soft);border-top:1px solid var(--line);background:var(--bg)}
.shotrow{display:flex;flex-wrap:wrap;gap:12px}
.shotrow .shot{flex:1 1 240px;margin:8px 0}

/* légendes numérotées */
.legend{margin:8px 0 6px;padding-left:24px;font-size:14px}
.legend li{margin-bottom:3px}
.legend li::marker{color:var(--teal);font-weight:700}
@media(min-width:700px){.legend.cols{column-count:2;column-gap:32px}}
.legend-h{font-weight:700;color:var(--navy);margin:14px 0 2px}

/* ===== Mode formation (bandeau bas) ===== */
.fbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;background:var(--navy-deep);color:#fff;padding:13px 18px calc(13px + env(safe-area-inset-bottom));box-shadow:0 -8px 28px rgba(11,42,58,.35)}
body.formation .fbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
body.formation .main{padding-bottom:180px}
.fbar .ftxt{flex:1;min-width:200px;font-size:13px;color:#C7DBE3}
.fbar .ftxt b{display:block;font-size:14.5px;color:#fff;margin-bottom:3px}
.fprog{height:8px;border-radius:var(--r-pill);background:rgba(255,255,255,.16);overflow:hidden;margin-top:8px}
.fprog i{display:block;height:100%;width:0;background:linear-gradient(90deg,#6FD3A8,#3FB985);transition:width .3s}
#fbtn{font-family:inherit;font-size:14px;font-weight:700;border:none;border-radius:var(--r-pill);padding:13px 20px;cursor:pointer;background:#6FD3A8;color:#06301F}
#fbtn:disabled{background:rgba(255,255,255,.14);color:#9FC1CE;cursor:not-allowed}
body.formation .nav-sub a.lu::after{content:" ✓";color:var(--green);font-weight:800}

/* auto-évaluation */
.quizwrap{display:none;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3.5vw,40px);margin:0 0 44px;scroll-margin-top:88px;box-shadow:var(--shadow-sm)}
body.formation .quizwrap.show{display:block}
.quizwrap .qintro{color:var(--ink-soft);font-size:14px;margin:4px 0 14px}
.qitem{border-top:1px solid var(--line);padding:16px 0}
.qitem:first-of-type{border-top:none}
.qitem .q{font-weight:700;margin-bottom:9px}
.qitem .q .qn{color:var(--teal);font-family:'JetBrains Mono',monospace;font-size:13px;margin-right:7px}
.qopt{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;font-size:14.5px}
.qopt:hover{border-color:var(--teal-line);background:var(--bg)}
.qopt input{margin-top:3px;flex-shrink:0}
.qopt.good{border-color:var(--green);background:var(--green-bg)}
.qopt.bad{border-color:var(--red);background:var(--red-bg)}
.qexpl{font-size:13.5px;margin-top:7px;padding:9px 13px;border-radius:9px;background:var(--bg);color:var(--ink-soft)}
#qsubmit{margin-top:10px;font-family:inherit;font-size:14.5px;font-weight:700;border:none;border-radius:var(--r-pill);padding:13px 22px;cursor:pointer;background:var(--navy);color:#fff}
#qsubmit:disabled{opacity:.5;cursor:not-allowed}
.qscore{font-size:16px;font-weight:800;border-radius:var(--r-md);padding:15px 16px;margin-bottom:18px}
.qscore.hi{background:var(--green-bg);color:var(--green)}
.qscore.mid{background:var(--amber-bg);color:var(--amber)}

/* ===== Responsive ===== */
.overlay{display:none;position:fixed;inset:var(--topbar-h) 0 0 0;background:rgba(11,42,58,.45);z-index:49}
@media(max-width:980px){
  .menu-btn{display:block}
  .brand .t2{display:none}
  .sidebar{width:min(var(--sidebar-w),86vw);transform:translateX(-100%);transition:transform .22s;z-index:50;box-shadow:8px 0 34px rgba(11,42,58,.2)}
  body.nav-open .sidebar{transform:none}
  body.nav-open .overlay{display:block}
  body.nav-open{overflow:hidden}
  .main,footer{margin-left:0}
  .kbd{display:none}
  .nav-dom{padding:13px 14px}
  .nav-sub a{padding:11px 14px 11px 49px;font-size:14px}
  #search{font-size:16px}
  table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
}
@media(max-width:560px){
  .brand img.logo{height:34px}
  .topbar{gap:10px;padding:0 max(12px,env(safe-area-inset-left)) 0 max(12px,env(safe-area-inset-right))}
  article,.quizwrap{border-radius:14px;padding:18px 15px}
  body{font-size:15px}
  .main{padding:18px 14px 70px}
  .home-hero{padding:22px 18px}
  .steps>li{padding-left:40px}
  .home-grid{grid-template-columns:1fr}
  .path{font-size:11.5px;padding:8px 11px}
  .mailto{white-space:normal;word-break:break-all}
  #results{position:fixed;left:10px;right:10px;top:72px;max-height:70vh}
  .art-head h1{font-size:22px}
  h2{font-size:17px}
  footer{padding:20px 14px}
  body.formation .fbar{gap:10px}
  #fbtn{flex:1 0 100%;width:100%}
}
@media print{
  .topbar,.sidebar,.overlay,.backtop,.fbar,footer .noprint{display:none!important}
  .layout{padding-top:0}
  .main{margin:0;max-width:none;padding:0}
  article{border:none;box-shadow:none;page-break-after:always;padding:0 0 30px}
  .home-hero{background:#fff;color:#000;box-shadow:none}
  body{background:#fff}
}