/* Layout : bandeau T568B, en-tête compact, navigation latérale groupée (tiroir sur mobile), contenu en cartes. */
:root{
  --bg:#eef2f7;--surface:#ffffff;--surface2:#f5f7fb;--ink:#14203a;--muted:#5b6880;--line:#d9e0ea;
  --accent:#2457c5;--accent-ink:#ffffff;--orange:#d9711c;--green:#1d8656;--red:#c0392f;--amber:#a86f12;--violet:#6d4fc2;
  --good-bg:#e6f5ee;--bad-bg:#fbeceb;--warn-bg:#fdf4e3;--info-bg:#e9f0fd;
  --shadow:0 1px 2px rgba(20,32,58,.06),0 4px 16px rgba(20,32,58,.06);
  --f-display:'Space Grotesk','Segoe UI',system-ui,sans-serif;--f-body:'IBM Plex Sans','Segoe UI',system-ui,-apple-system,sans-serif;--f-mono:'JetBrains Mono','Cascadia Mono',Consolas,monospace;
  --r:12px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0d1320;--surface:#151e2f;--surface2:#1b2638;--ink:#e5eaf3;--muted:#94a1b8;--line:#2a364b;
  --accent:#6f9bff;--accent-ink:#0b1324;--orange:#f0954a;--green:#45c08a;--red:#f0736a;--amber:#e3b04f;--violet:#a68cf0;
  --good-bg:#12301f;--bad-bg:#3a1a1a;--warn-bg:#33270f;--info-bg:#17284a;--shadow:0 1px 2px rgba(0,0,0,.3),0 6px 20px rgba(0,0,0,.25);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1320;--surface:#151e2f;--surface2:#1b2638;--ink:#e5eaf3;--muted:#94a1b8;--line:#2a364b;
  --accent:#6f9bff;--accent-ink:#0b1324;--orange:#f0954a;--green:#45c08a;--red:#f0736a;--amber:#e3b04f;--violet:#a68cf0;
  --good-bg:#12301f;--bad-bg:#3a1a1a;--warn-bg:#33270f;--info-bg:#17284a;--shadow:0 1px 2px rgba(0,0,0,.3),0 6px 20px rgba(0,0,0,.25);color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--f-body);min-height:100vh}

h1,h2,h3,h4{font-family:var(--f-display);line-height:1.2;text-wrap:balance;margin:.2em 0 .5em}
h2{font-size:1.45rem}h3{font-size:1.12rem}h4{font-size:1rem}
p{margin:.4em 0 .7em}
a{color:var(--accent)}
code,.mono,kbd{font-family:var(--f-mono);font-size:.92em}
kbd{border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:0 .35em;background:var(--surface2)}
.small{font-size:.86rem}.muted{color:var(--muted)}.nowrap{white-space:nowrap}

/* Bandeau des paires T568B */
.pairs{display:flex;height:5px}
.pairs i{flex:1}
.pairs i:nth-child(1){background:repeating-linear-gradient(90deg,#f39a3c 0 8px,#fff 8px 12px)}
.pairs i:nth-child(2){background:#e8791f}
.pairs i:nth-child(3){background:repeating-linear-gradient(90deg,#3aa86b 0 8px,#fff 8px 12px)}
.pairs i:nth-child(4){background:#2457c5}
.pairs i:nth-child(5){background:repeating-linear-gradient(90deg,#2457c5 0 8px,#fff 8px 12px)}
.pairs i:nth-child(6){background:#22874f}
.pairs i:nth-child(7){background:repeating-linear-gradient(90deg,#8a5a34 0 8px,#fff 8px 12px)}
.pairs i:nth-child(8){background:#7a4b28}

/* En-tête */
.top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-block:12px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand h1{font-size:1.25rem;margin:0}.brand small{color:var(--muted);font-size:.78rem}
.brand-mark{font-family:var(--f-mono);font-size:.68rem;font-weight:600;letter-spacing:.06em;padding:6px 7px;border-radius:6px;border:2px solid var(--accent);color:var(--accent)}
.hud{display:flex;gap:8px;flex-wrap:wrap}
.hud-item{display:flex;flex-direction:column;padding:4px 10px;border-radius:9px;background:var(--surface2);border:1px solid var(--line);min-width:72px}
.hud-item b{font-family:var(--f-display);font-size:.98rem;font-variant-numeric:tabular-nums}
.hud-item small{font-size:.7rem;color:var(--muted);letter-spacing:.02em}
.hud-xp{min-width:130px}
.xpbar{display:block;height:4px;border-radius:3px;background:var(--line);margin-top:3px;overflow:hidden}
.xpbar span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--violet));transition:width .6s}
.menu{display:none}
.themebtn{font-size:1.1rem;padding:6px 10px}

/* Mise en page */
.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;max-width:1280px;margin:0 auto;padding-block:20px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
nav{position:sticky;top:12px;align-self:start;display:flex;flex-direction:column;gap:14px;max-height:calc(100vh - 24px);overflow:auto}
.navgroup{display:flex;flex-direction:column;gap:2px}
.navlabel{font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);padding:0 10px 4px;font-weight:600}
nav button{all:unset;cursor:pointer;padding:7px 10px;border-radius:8px;font-size:.94rem;color:var(--ink)}
nav button:hover{background:var(--surface)}
nav button.active{background:var(--accent);color:var(--accent-ink);font-weight:600}
nav button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
main{min-width:0}
footer{color:var(--muted);font-size:.8rem;padding:24px 0 8px}

/* Composants */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:16px;box-shadow:var(--shadow);min-width:0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:.6em 0}
.row.between{justify-content:space-between}.row.end{justify-content:flex-end}.row.center{justify-content:center}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.tight{gap:12px;margin:.4em 0}
button{font:inherit;font-size:.93rem;cursor:pointer;padding:8px 14px;border-radius:9px;border:1px solid var(--line);background:var(--surface2);color:var(--ink);transition:transform .08s,background .15s,border-color .15s}
button:hover:not(:disabled){border-color:var(--accent)}
button:active:not(:disabled){transform:translateY(1px)}
button:disabled{opacity:.6;cursor:default}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
button.good{background:var(--green);color:#fff;border-color:var(--green);font-weight:600}
button.ghost{background:transparent}
button.big{font-size:1.05rem;padding:12px 22px}
label{display:flex;flex-direction:column;gap:4px;font-size:.88rem;color:var(--muted);margin:.4em 0}
label.inline{flex-direction:row;align-items:center;gap:8px}
label.check{flex-direction:row;align-items:flex-start;gap:8px;color:var(--ink);font-size:.95rem}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%;min-width:0}
label.inline input{width:auto}
input[type=checkbox]{width:auto;margin-top:4px}
textarea{min-height:120px;resize:vertical}
input.in-ok{border-color:var(--green);background:var(--good-bg)}input.in-bad{border-color:var(--red);background:var(--bad-bg)}
.filebtn{flex-direction:row;align-items:center;padding:8px 14px;border-radius:9px;border:1px dashed var(--line);color:var(--ink);cursor:pointer;margin:0}
.filebtn input{width:auto;border:0;background:none;padding:0;max-width:180px}
.tag{display:inline-block;font-size:.76rem;padding:3px 9px;border-radius:99px;background:var(--surface2);border:1px solid var(--line);color:var(--muted);font-weight:500}
.tag.ok{color:var(--green);border-color:currentColor;background:var(--good-bg)}
.tag.timer{font-family:var(--f-mono);color:var(--ink);font-variant-numeric:tabular-nums}
.tag.timer.late,.pb-time.late{color:var(--red);border-color:var(--red);animation:pulse 1s infinite}
.eyebrow{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600;margin-bottom:2px}
.pills{display:flex;flex-wrap:wrap;gap:6px;margin:.6em 0}
.pills button{padding:6px 11px;font-size:.86rem;border-radius:99px}
.pills button.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.pills button.read:not(.active){border-color:var(--green)}
.cn{font-family:var(--f-mono);font-size:.75rem;color:var(--muted);margin-right:6px}
.pills button.active .cn{color:inherit;opacity:.8}
.tabs{display:flex;gap:4px;margin-bottom:12px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:none;padding:9px 14px;white-space:nowrap}
.tabs button.active{border-bottom-color:var(--accent);font-weight:600;color:var(--accent)}
.success,.warning,.info{border-radius:10px;padding:12px 14px;margin:12px 0;border:1px solid}
.success{background:var(--good-bg);border-color:color-mix(in srgb,var(--green) 40%,transparent)}
.warning{background:var(--warn-bg);border-color:color-mix(in srgb,var(--amber) 40%,transparent)}
.info{background:var(--info-bg);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.success h3,.warning h3{margin-top:0}
.task{background:var(--info-bg);border-radius:10px;padding:10px 14px;margin:10px 0}
details{border:1px solid var(--line);border-radius:9px;padding:8px 12px;margin:6px 0;background:var(--surface2)}
details summary{cursor:pointer;font-weight:500}
details.ko{border-left:4px solid var(--red)}details.ok{border-left:4px solid var(--green)}
.progress{height:6px;border-radius:4px;background:var(--line);overflow:hidden;margin:10px 0 14px}
.progress span{display:block;height:100%;background:var(--accent);transition:width .35s}

/* Contenu des cours */
.md h2,.md h3,.md h4{margin-top:1.2em}
.md p,.md .bullet,.md .num{max-width:72ch}
.bullet{padding-left:18px;position:relative;margin:.25em 0}
.bullet::before{content:"";position:absolute;left:4px;top:.65em;width:6px;height:6px;border-radius:2px;background:var(--orange)}
.num{display:flex;gap:10px;margin:.3em 0}
.num span{flex:none;font-family:var(--f-mono);font-size:.8rem;width:22px;height:22px;border-radius:6px;display:grid;place-items:center;background:var(--info-bg);color:var(--accent);font-weight:600}
blockquote{margin:.6em 0;padding:8px 14px;border-left:4px solid var(--orange);background:var(--surface2);border-radius:0 8px 8px 0}
pre{background:#101827;color:#dbe6ff;border-radius:10px;padding:12px 14px;overflow-x:auto;font-size:.86rem;line-height:1.5}
pre code{font-size:inherit}
:not(pre)>code{background:var(--surface2);border:1px solid var(--line);padding:0 .3em;border-radius:4px}
.tablewrap{overflow-x:auto;margin:10px 0}
table{border-collapse:collapse;width:100%;font-size:.92rem}
th,td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;background:var(--surface2)}

/* Accueil */
.hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin-bottom:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%);pointer-events:none}
.hero h2{font-size:1.8rem;margin:.1em 0 .3em}
.hero .big{font-size:2.6rem;color:var(--orange);font-variant-numeric:tabular-nums}
.hero-side{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--muted);text-align:center;position:relative;z-index:1}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:14px;border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow);min-height:86px}
.tile:hover{transform:translateY(-2px);border-color:var(--accent)}
.tile-k{font-family:var(--f-display);font-weight:600;font-size:1.02rem}
.tile-d{font-size:.82rem;color:var(--muted)}
.stats-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.stats-strip div{display:flex;flex-direction:column}
.stats-strip b{font-family:var(--f-display);font-size:1.35rem;font-variant-numeric:tabular-nums}
.stats-strip small{color:var(--muted);font-size:.78rem}
.qday h3{font-size:1.05rem}

/* Anneau */
.ring{display:block}
.ring-bg{fill:none;stroke:var(--line);stroke-width:9}
.ring-fg{fill:none;stroke:var(--accent);stroke-width:9;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset .8s ease}
.ring text{fill:var(--ink);font-family:var(--f-display);font-weight:600;font-size:17px;font-variant-numeric:tabular-nums}

/* Programmes */
.week{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:10px 0}
.day{border:1px solid var(--line);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:6px;background:var(--surface2);min-width:0}
.day.today{border-color:var(--orange);box-shadow:0 0 0 2px color-mix(in srgb,var(--orange) 30%,transparent)}
.day.past{opacity:.55}
.day-n{font-family:var(--f-display);font-weight:700;font-size:1.1rem}
.day.today .day-n{color:var(--orange)}
.day-d{font-size:.78rem;color:var(--muted);text-transform:capitalize}
.daychip{font-size:.8rem;padding:6px 8px;text-align:left}
.daychip.ok{border-color:var(--green);color:var(--green)}
.plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.plan{display:flex;flex-direction:column;margin:0}
.plan>button{margin-top:auto;align-self:flex-start}
.timeline{display:flex;gap:2px;height:14px;border-radius:5px;overflow:hidden;margin-top:8px}
.tl{display:block;opacity:.85}
.tl.cur{outline:2px solid var(--ink);outline-offset:-2px;opacity:1;animation:pulse 1.4s infinite}
.tl.done{opacity:.3}
.tl-legend{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted);font-family:var(--f-mono);margin-bottom:6px}
.tl-key{display:flex;flex-wrap:wrap;gap:10px;font-size:.8rem;color:var(--muted);margin:8px 0 16px}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-2px}
.blocks{padding-left:20px;margin:.5em 0}.blocks li{margin:.3em 0}
.bk{display:inline-block;font-size:.7rem;font-weight:600;padding:2px 7px;border-radius:5px;color:#fff;letter-spacing:.02em}
.k-course{background:#2457c5}.k-memo{background:#3c8bd9}.k-quiz{background:#6d4fc2}.k-tf{background:#9a4fc2}.k-ports{background:#d9711c}.k-cmds{background:#b4601a}.k-ip{background:#0f8a8a}.k-case{background:#1d8656}.k-tree{background:#2f9e6a}.k-oral{background:#c0392f}.k-scenario{background:#a63a52}.k-exam{background:#14203a}.k-errors{background:#a86f12}.k-pause{background:#8a96a8}
.running{border:2px solid var(--orange)}
.run-now{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:10px}
.run-now>div:last-child{flex:1;min-width:220px}
.breathe{width:46px;height:46px;border-radius:50%;background:color-mix(in srgb,var(--green) 40%,transparent);animation:breathe 8s ease-in-out infinite;margin:6px 0}
.picks{border:1px dashed var(--orange);border-radius:10px;padding:8px 12px;margin:8px 0}

/* Barre du programme */
.planbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface);border-top:2px solid var(--orange);box-shadow:0 -6px 20px rgba(0,0,0,.12);padding-top:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.pb-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.pb-info div{display:flex;flex-direction:column;min-width:0}
.pb-info b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-info small{color:var(--muted);font-size:.75rem}
.pb-k{width:10px;height:34px;border-radius:4px;flex:none}
.pb-time{font-family:var(--f-mono);font-size:1.4rem;font-weight:600;font-variant-numeric:tabular-nums}
.pb-actions{display:flex;gap:6px}
.pb-actions button{padding:7px 11px}

/* QCM, options */
.options{display:flex;flex-direction:column;gap:8px;margin:12px 0}
.options.grid2{display:grid}
.option{display:flex;align-items:flex-start;gap:10px;text-align:left;padding:11px 14px;background:var(--surface2);width:100%}
.option .key{flex:none;font-family:var(--f-mono);font-size:.78rem;width:22px;height:22px;border-radius:6px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--muted)}
.option:hover:not(:disabled){background:var(--info-bg)}
.option.good{background:var(--good-bg);border-color:var(--green);animation:pop .35s}
.option.good .key{background:var(--green);color:#fff;border-color:var(--green)}
.option.wrong{background:var(--bad-bg);border-color:var(--red)}
.option.wrong .key{background:var(--red);color:#fff;border-color:var(--red)}
.option.selected{border-color:var(--accent);background:var(--info-bg);box-shadow:inset 0 0 0 1px var(--accent)}
.option.selected .key{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.option:disabled{opacity:1}
.combo{font-family:var(--f-display);font-weight:700;color:var(--orange);font-size:1rem}
.combo.hot{animation:pulse .9s infinite}
.quiz h2,.exam .lead{font-size:1.25rem}
.result-top{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.result-top>div:last-child{flex:1;min-width:200px}
.bars{display:flex;flex-direction:column;gap:8px;margin:8px 0}
.barrow{display:grid;grid-template-columns:minmax(90px,140px) minmax(0,1fr) 52px 30px;gap:10px;align-items:center;font-size:.9rem}
.barrow small{color:var(--muted);font-size:.75rem}
.bar{height:10px;border-radius:5px;background:var(--line);overflow:hidden}
.bar span,.sbar span{display:block;height:100%;border-radius:5px;transition:width .6s,height .6s}
.hi{background:var(--green)}.mid{background:var(--amber)}.lo{background:var(--red)}
.spark{display:flex;align-items:flex-end;gap:6px;height:130px;padding-top:6px}
.sbar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:4px;min-width:0}
.sbar span{width:100%;border-radius:4px 4px 0 0}
.sbar small{font-size:.68rem;color:var(--muted)}

/* Fiches */
.flashcard{position:relative;min-height:240px;perspective:1200px;cursor:pointer;margin:12px 0}
.flashcard .face{position:absolute;inset:0;border-radius:14px;padding:22px;display:flex;flex-direction:column;justify-content:center;gap:10px;backface-visibility:hidden;transition:transform .5s cubic-bezier(.3,.7,.3,1);border:1px solid var(--line);overflow:auto}
.flashcard .front{background:linear-gradient(160deg,var(--surface2),var(--surface))}
.flashcard .back{background:var(--good-bg);transform:rotateY(180deg)}
.flashcard.flipped .front{transform:rotateY(180deg)}.flashcard.flipped .back{transform:rotateY(360deg)}
.flashcard small{color:var(--muted)}
.fq{font-family:var(--f-display);font-size:1.3rem;font-weight:600}
.sigle{font-family:var(--f-display);font-size:2.6rem;font-weight:700;color:var(--accent)}
.sigle.sm{font-size:1.4rem}

/* Vrai/faux, rush */
.center{text-align:center}
.bestscore{font-size:1.05rem}
.tf-s{font-family:var(--f-display);font-size:1.4rem;font-weight:600;min-height:3.2em;margin:18px 0}
.tf-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}
.tfb{padding:18px;font-size:1.15rem;font-weight:700;font-family:var(--f-display);border-width:2px}
.tfb.true{border-color:var(--green);color:var(--green)}.tfb.true:hover{background:var(--good-bg)}
.tfb.false{border-color:var(--red);color:var(--red)}.tfb.false:hover{background:var(--bad-bg)}
.tfb kbd{font-size:.7em;margin-left:6px}
.tfscore{font-family:var(--f-display);font-size:1.3rem;font-variant-numeric:tabular-nums}
.timebar{height:8px;border-radius:5px;background:var(--line);overflow:hidden;margin:8px 0}
.timebar span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--orange),var(--green));transition:width .1s linear}
.fb-space{min-height:46px}
.rush-q{font-size:1.7rem;font-weight:600;text-align:center;margin:18px 0;color:var(--accent)}
.os-Windows{color:#2457c5}.os-Linux{color:var(--orange)}.os-Cisco{color:#0f8a8a}

/* IP */
.ipcard h2{font-size:1.6rem}
.bits{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;max-width:420px;font-family:var(--f-mono);font-size:.8rem;text-align:center}
.bits span{padding:4px 0;border-radius:5px;background:var(--surface2);border:1px solid var(--line)}

/* Mémo, glossaire */
.memos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.memo{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--orange);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow);min-width:0}
.memo ul{margin:.4em 0;padding-left:18px}.memo li{margin:.3em 0}
.memo.big{border-top-width:6px;font-size:1.05rem;margin:10px 0}
.gloss{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 18px;margin:0}
.gloss div{padding:8px 0;border-bottom:1px solid var(--line)}
.gloss dt{font-family:var(--f-mono);font-weight:600;color:var(--accent)}
.gloss dd{margin:2px 0 0}

/* Dépannage */
.grid-tree{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:16px}
.ticket{border-left:4px solid var(--accent)}
.path{padding-left:20px;font-size:.88rem}
.path li{margin:.3em 0}.path .q2{color:var(--green)}.path .q1{color:var(--amber)}.path .q0{color:var(--red);text-decoration:line-through}

/* Oral */
.jq{font-size:1.45rem}
.jury-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.jury-row>div:last-child{flex:1;min-width:220px}
.chat .bubble{background:var(--surface2);border-radius:12px 12px 12px 3px;padding:8px 12px;margin:6px 0;max-width:90%}
.chat .bubble.me{background:var(--info-bg);margin-left:auto;border-radius:12px 12px 3px 12px}

/* Examen */
.dots{display:flex;flex-wrap:wrap;gap:4px;margin:10px 0}
.dot{width:32px;height:32px;padding:0;font-size:.76rem;font-family:var(--f-mono);border-radius:7px}
.dot.ans{background:var(--info-bg);border-color:var(--accent)}
.dot.cur{background:var(--accent);color:var(--accent-ink)}
.dot.flag{box-shadow:inset 0 -3px 0 var(--orange)}

/* Badges */
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.badge{border:1px dashed var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;opacity:.55}
.badge small{color:var(--muted);font-size:.78rem}
.badge.on{opacity:1;border-style:solid;border-color:var(--green);background:var(--good-bg)}
.libitem{border-bottom:1px solid var(--line);padding:6px 0;margin:0}

/* Toast, modale, effets */
.toasts{position:fixed;right:max(16px,env(safe-area-inset-right,0px));top:calc(16px + env(safe-area-inset-top,0px));z-index:60;display:flex;flex-direction:column;gap:8px;max-width:min(360px,calc(100vw - 32px))}
.toast{background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:10px;box-shadow:var(--shadow);animation:slidein .3s;font-size:.92rem}
.toast.good{background:var(--green);color:#fff}
.toast.out{opacity:0;transform:translateX(20px);transition:.4s}
.modal{position:fixed;inset:0;z-index:70;background:rgba(10,16,28,.5);display:grid;place-items:center;padding:16px}
.modal-box{background:var(--surface);border-radius:14px;padding:20px;max-width:420px;width:100%;box-shadow:var(--shadow);animation:pop .25s}
.floatxp{position:fixed;left:50%;top:40%;transform:translateX(-50%);z-index:65;font-family:var(--f-display);font-weight:700;font-size:1.5rem;color:var(--orange);pointer-events:none;animation:floatup 1.2s ease-out forwards;text-shadow:0 2px 10px var(--bg)}
.confetti{position:fixed;inset:0;z-index:80;pointer-events:none}
.enter{animation:enter .28s ease-out}
.pop{animation:pop .3s}
.shake{animation:shake .35s}
@keyframes enter{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.97)}60%{transform:scale(1.015)}100%{transform:scale(1)}}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
@keyframes pulse{50%{opacity:.55}}
@keyframes floatup{from{opacity:0;transform:translate(-50%,10px)}20%{opacity:1}to{opacity:0;transform:translate(-50%,-60px)}}
@keyframes slidein{from{opacity:0;transform:translateX(20px)}}
@keyframes breathe{0%,100%{transform:scale(.7)}50%{transform:scale(1.25)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}


/* Coach et argumentation */
.k-argue{background:#4b6b8a}
.coachcta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-left:4px solid var(--violet)}
.coachcta h3{margin:0;font-size:1.02rem}
.coach-top{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.coach-top>div:last-child{flex:1;min-width:220px}
.sect{margin:20px 0 10px}
.prios{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-bottom:16px}
.prio{position:relative;margin:0;padding-top:22px}
.prio-n{position:absolute;top:-10px;left:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff;font-family:var(--f-display);font-weight:700}
.prio .row button{font-size:.84rem;padding:6px 10px}
.tips{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.tip{margin:0;border-left:4px solid var(--accent)}
.tip button{font-size:.84rem;padding:6px 10px}
.strong{padding-left:18px}.strong li{margin:.3em 0}
.qnums button{min-width:40px;font-family:var(--f-mono)}
.argu h2{font-size:1.3rem}
.method{margin:10px 0}
.concepts{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:6px}
.concepts li{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border-radius:8px;background:var(--surface);border:1px solid var(--line)}
.concepts li.got{border-color:var(--green)}
.concepts li.self{border-color:var(--accent)}
.concepts li.miss{border-style:dashed}
.concepts input{margin-top:3px}
.ck{color:var(--green);font-weight:700;width:16px;text-align:center}
.inline-l{display:inline;font-size:.8rem;color:var(--muted);margin:0;cursor:pointer}


/* Audio */
.audiobar{position:fixed;left:0;right:0;bottom:0;z-index:41;display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface);border-top:2px solid var(--violet);box-shadow:0 -6px 20px rgba(0,0,0,.12);padding-top:8px;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.ab-info{flex:1;min-width:200px;display:flex;flex-direction:column;gap:2px}
.ab-info b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ab-info small{color:var(--muted);font-size:.75rem}
.ab-prog{height:4px;border-radius:3px;background:var(--line);overflow:hidden}
.ab-prog span{display:block;height:100%;width:0;background:var(--violet)}
.ab-ctl{display:flex;gap:4px;flex-wrap:wrap}
.ab-ctl button{padding:7px 10px;min-width:40px;font-variant-numeric:tabular-nums}
.audiohero{border-left:4px solid var(--violet)}
.eps{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:6px}
.ep{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface2)}
.ep.playing{border-color:var(--violet);box-shadow:inset 3px 0 0 var(--violet)}
.epplay{width:38px;height:38px;border-radius:50%;padding:0;flex:none;background:var(--violet);color:#fff;border-color:var(--violet)}
.ep-t{flex:1;min-width:0;display:flex;flex-direction:column}
.ep-t small{color:var(--muted);font-size:.8rem}
.btnlink{font-size:.86rem;padding:7px 11px;border-radius:9px;border:1px solid var(--line);color:var(--ink);text-decoration:none;white-space:nowrap}
.btnlink:hover{border-color:var(--accent)}
.ep .ghost{font-size:.86rem;padding:7px 11px;white-space:nowrap}
@media (max-width:520px){.ab-ctl{width:100%}.ab-ctl button{flex:1;min-width:0;padding:7px 4px}.ep .btnlink,.ep .ghost{font-size:.78rem;padding:6px 8px}}

/* Aide */
.helpbtn{font-weight:600;border-color:var(--accent);color:var(--accent);background:transparent;padding:6px 12px}
.modal-box.help{max-width:560px;max-height:85vh;overflow:auto}
.modal-box.help ul{padding-left:20px;margin:.3em 0}.modal-box.help li{margin:.3em 0}
.inline-search{color:var(--ink)}
.hres{display:flex;flex-direction:column;gap:6px;margin:6px 0}
.hlink{text-align:left}
.option.elim{opacity:.4;text-decoration:line-through}
.modelans{background:var(--surface);border-radius:8px;padding:10px;margin:8px 0}
#ahintbox .info,#ahintbox .warning{margin-top:8px}
.argu .row .ghost{font-size:.86rem;padding:7px 10px}

/* Méthodes IP */
.methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.meth{position:relative;margin:0;padding-top:24px;min-width:0}
.mnum{position:absolute;top:-10px;left:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0f8a8a;color:#fff;font-family:var(--f-display);font-weight:700}
.meth2{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--surface2);min-width:0}
.meth2 h4{margin-top:0}
.binwrap{overflow-x:auto}
table.bin th{white-space:nowrap;font-size:.8rem}
table.bin td{font-size:.78rem;letter-spacing:.02em;white-space:nowrap}
.hb{background:color-mix(in srgb,var(--orange) 25%,transparent);color:var(--ink)}
.nb{color:var(--accent)}
.dot{font-style:normal;color:var(--muted);padding:0 1px}
.hl{background:var(--orange);color:#fff;border-radius:4px;padding:0 4px}
tr.hlrow td{background:color-mix(in srgb,var(--orange) 18%,transparent);font-weight:600}
.resume{background:var(--info-bg);border-radius:8px;padding:8px 12px;overflow-wrap:anywhere}

/* Questionnaire professionnel */
.qpparts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:6px;margin:8px 0 12px}
.exam .dot{width:auto;min-width:38px;padding:0 6px}
blockquote[lang="en"]{font-style:italic}

/* Responsive */
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-strip{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){
  .layout{grid-template-columns:minmax(0,1fr);padding-block:14px}
  .menu{display:inline-block;order:2}
  .themebtn{order:2}
  .helpbtn{order:2}
  .brand{flex:1;min-width:0}
  .brand small{display:none}
  nav{display:none;position:static;max-height:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px}
  body.navopen nav{display:flex}
  .hud{order:3;width:100%}
  .grid2,.grid3,.grid-tree{grid-template-columns:minmax(0,1fr)}
  .week{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}
  .hero{grid-template-columns:minmax(0,1fr)}
  .hero-side{flex-direction:row;justify-content:flex-start}
}
@media (max-width:520px){
  .hero h2{font-size:1.45rem}.hero .big{font-size:2rem}
  .tiles{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .stats-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{padding:14px}
  .hud-item{min-width:0;flex:1}
  .barrow{grid-template-columns:90px minmax(0,1fr) 44px}.barrow small{display:none}
  .pb-time{font-size:1.1rem}.pb-actions{width:100%}.pb-actions button{flex:1}
  .options.grid2{grid-template-columns:minmax(0,1fr)}
  .tf-s{font-size:1.15rem}
}
@media print{nav,.top,.pairs,.planbar,.row,footer{display:none!important}.layout{display:block}.card{box-shadow:none;border:0}}