/* Moyenne Bac Maroc — feuille de style */
:root{
  --g:#0d7a4c; --g-d:#095c39; --g-l:#e8f5ee; --g-ll:#f3faf6;
  --red:#c0392b; --red-l:#fdecea;
  --blue:#1f5fa8; --orange:#d9771a; --violet:#6b46c1; --brown:#8a5a2b;
  --bg:#ffffff; --bg2:#f6f8f7; --card:#ffffff; --tx:#16231d; --tx2:#4c5d55; --bd:#dfe7e2;
  --sh:0 1px 2px rgba(0,0,0,.05),0 4px 14px rgba(13,60,40,.07);
  --sh2:0 6px 24px rgba(13,60,40,.14);
  --r:14px; --max:1180px;
  --ff:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-theme="dark"]{
  --g:#33c27f; --g-d:#5fd69b; --g-l:#12301f; --g-ll:#0f2419;
  --red:#ff6f61; --red-l:#3a1714;
  --blue:#6aa8f0; --orange:#f0a050; --violet:#a98bf0; --brown:#d1a06e;
  --bg:#0e1512; --bg2:#121c17; --card:#16211b; --tx:#e6efe9; --tx2:#a6b8ae; --bd:#26352d;
  --sh:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.3); --sh2:0 6px 24px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);color:var(--tx);background:var(--bg);line-height:1.6;font-size:16.5px}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--g)}
a:hover{color:var(--g-d)}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;inset-inline-start:10px;top:10px;background:var(--g);color:#fff;padding:8px 14px;z-index:999;transform:translateY(-300%)}
.skip:focus{transform:none}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em}
h2{font-size:clamp(1.45rem,2.6vw,1.9rem);margin:0 0 .6em}
h3{font-size:1.15rem}

/* En-tête */
.hdr{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--bd)}
.hdr .wrap{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--tx);font-weight:800;font-size:1.08rem;white-space:nowrap}
.logo img{width:34px;height:34px}
.logo span b{color:var(--g)}
.nav{display:flex;gap:4px;margin-inline-start:auto;align-items:center}
.nav a{text-decoration:none;color:var(--tx2);padding:8px 11px;border-radius:9px;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--g);background:var(--g-l)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--g);color:#fff!important;border:0;border-radius:11px;padding:11px 18px;font-weight:700;text-decoration:none;cursor:pointer;font-size:.98rem;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s}
[data-theme="dark"] .btn{color:#06140d!important}
.btn:hover{background:var(--g-d);transform:translateY(-1px);box-shadow:var(--sh)}
.btn.ghost{background:transparent;color:var(--g)!important;border:2px solid var(--g)}
.btn.ghost:hover{background:var(--g-l)}
.btn.sm{padding:8px 14px;font-size:.92rem}
.theme{background:none;border:1px solid var(--bd);border-radius:10px;width:40px;height:40px;cursor:pointer;color:var(--tx);display:grid;place-items:center;flex:none}
.theme svg{width:19px;height:19px}
@media (max-width:820px){.nav .opt{display:none}.hdr .wrap{gap:8px}.nav a{padding:8px 7px;font-size:.9rem}.logo span{font-size:.98rem}}
.nav .short{display:none}
@media (max-width:520px){.lang{min-width:36px;height:36px;padding:0 8px}.logo span small{display:none}.nav .long{display:none}.nav .short{display:inline}.btn.sm{padding:7px 11px}.hdr .wrap{padding:0 12px;gap:6px}.logo{font-size:.98rem;gap:7px}.logo img{width:30px;height:30px}.nav{gap:2px}.theme{width:36px;height:36px}.hero-art{max-width:230px}}
@media (max-width:400px){.logo span{font-size:.86rem}.logo{gap:5px}.hdr .wrap{padding:0 8px;gap:4px}.nav a{padding:8px 5px}}
@media (max-width:365px){.logo span{display:none}}
.tcap{font-weight:700;font-size:.93rem;padding:12px 13px 10px;border-bottom:1px solid var(--bd)}

/* Langue */
.lang{display:inline-grid;place-items:center;min-width:40px;height:40px;padding:0 10px;border:1px solid var(--bd);border-radius:10px;text-decoration:none;color:var(--tx);font-weight:800;font-size:.92rem;flex:none}
.lang:hover{border-color:var(--g);color:var(--g);background:var(--g-l)}
.lang .ll{display:none}
.lang[lang="ar"] .ls{font-size:1.15rem;line-height:1;font-family:Tahoma,"Noto Sans Arabic","Segoe UI",sans-serif}
@media (min-width:1100px){.lang .ls{display:none}.lang .ll{display:inline}.lang[lang="ar"] .ll{font-family:Tahoma,"Noto Sans Arabic","Segoe UI",sans-serif}}
/* Arabe */
html[lang="ar"] body{font-family:"Segoe UI",Tahoma,"Noto Sans Arabic","Noto Naskh Arabic","Geeza Pro","Arabic UI Text",Arial,sans-serif;line-height:1.85}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3{letter-spacing:0;line-height:1.45}
html[lang="ar"] .tg,html[lang="ar"] table.t thead th,html[lang="ar"] .subj-h{text-transform:none;letter-spacing:0}
html[dir="rtl"] .prose blockquote{border-radius:10px 0 0 10px}
html[dir="rtl"] .logo span small{margin-inline-start:2px}
.fx{direction:ltr;unicode-bidi:isolate-override;white-space:normal}
.score .big,.stat b,.hero-art{direction:ltr;unicode-bidi:isolate}
html[dir="rtl"] .stat b{text-align:right}
input#reg,input#cc,input#nat{direction:ltr}
html[dir="rtl"] input#reg,html[dir="rtl"] input#cc,html[dir="rtl"] input#nat{text-align:right}

/* Bannière */
.hero{position:relative;background:var(--g-l);overflow:hidden;border-bottom:1px solid var(--bd)}
.hero:before{content:"";position:absolute;inset:0;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 72 72'%3E%3Cg fill='none' stroke='%230d7a4c' stroke-width='2'%3E%3Crect x='22' y='22' width='28' height='28'/%3E%3Crect x='22' y='22' width='28' height='28' transform='rotate(45 36 36)'/%3E%3C/g%3E%3C/svg%3E");pointer-events:none}
[data-theme="dark"] .hero:before{opacity:.05;filter:invert(1) hue-rotate(180deg)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:56px}
.hero h1{font-size:clamp(2rem,4.4vw,3.1rem);margin:.2em 0 .35em}
.hero h1 em{font-style:normal;color:var(--g)}
.hero p.lead{font-size:1.13rem;color:var(--tx2);max-width:36em;margin:0 0 24px}
.kicker{display:inline-block;background:var(--card);border:1px solid var(--bd);color:var(--g);font-weight:700;border-radius:99px;padding:5px 13px;font-size:.85rem}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px;max-width:560px}
.stat{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:12px 14px}
.stat b{display:block;font-size:1.45rem;color:var(--g);line-height:1.2}
.stat span{font-size:.84rem;color:var(--tx2)}
.hero-art{max-width:440px;justify-self:center;width:100%}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;padding-top:36px;padding-bottom:40px}.hero-art{max-width:300px;order:-1}}
@media (max-width:480px){.stats{grid-template-columns:1fr 1fr 1fr;gap:8px}.stat{padding:10px}.stat b{font-size:1.15rem}.stat span{font-size:.75rem}}

/* Sections */
.sec{padding:60px 0}
.sec.alt{background:var(--bg2);border-top:1px solid var(--bd);border-bottom:1px solid var(--bd)}
.sec-h{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.sec-h p{margin:0;color:var(--tx2);max-width:46em}

/* Simulateur */
.sim{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
@media (max-width:920px){.sim{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh);padding:22px}
.panel h3{margin:0 0 14px;display:flex;align-items:center;gap:10px}
.step{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--g);color:#fff;font-size:.85rem;font-weight:800;flex:none}
[data-theme="dark"] .step{color:#06140d}
.fld{margin-bottom:16px}
.fld label,.lbl{display:block;font-weight:700;font-size:.93rem;margin-bottom:6px}
.fld small{color:var(--tx2);font-weight:400}
select,input[type=text],input[type=number]{width:100%;font:inherit;color:var(--tx);background:var(--bg);border:1.5px solid var(--bd);border-radius:10px;padding:10px 12px}
select:focus,input:focus{border-color:var(--g);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--g) 25%,transparent)}
input.bad{border-color:var(--red);background:var(--red-l)}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--bg2);border:1px solid var(--bd);border-radius:11px;padding:4px;gap:4px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{margin:0;text-align:center;padding:9px 6px;border-radius:8px;cursor:pointer;font-weight:700;color:var(--tx2);font-size:.92rem}
.seg input:checked+label{background:var(--card);color:var(--g);box-shadow:var(--sh)}
.seg input:focus-visible+label{outline:3px solid var(--orange)}
.block{border:1px solid var(--bd);border-radius:12px;padding:14px;margin-bottom:14px;background:var(--g-ll)}
.block-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.block-h .lbl{margin:0}
.pct{font-size:.78rem;font-weight:800;background:var(--g);color:#fff;border-radius:99px;padding:2px 9px}
[data-theme="dark"] .pct{color:#06140d}
.tog{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--tx2);cursor:pointer;font-weight:600}
.tog input{width:18px;height:18px;accent-color:var(--g)}
.subj{display:grid;grid-template-columns:1fr 80px 80px;gap:8px;align-items:center;margin-top:8px}
.subj.norat{grid-template-columns:1fr 92px}
.subj .nm{font-size:.92rem}
.subj .nm i{font-style:normal;color:var(--tx2);font-size:.8rem;margin-left:4px}
.subj-h{font-size:.75rem;color:var(--tx2);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.subj input{padding:8px 8px;text-align:center}
.hint{font-size:.84rem;color:var(--tx2);margin:8px 0 0}
.res{position:sticky;top:84px}
.score{text-align:center;padding:10px 0 16px;border-bottom:1px dashed var(--bd);margin-bottom:14px}
.score .big{font-size:3.4rem;font-weight:800;line-height:1;color:var(--g);font-variant-numeric:tabular-nums}
.score .big small{font-size:1.3rem;color:var(--tx2);font-weight:700}
.badge{display:inline-block;border-radius:99px;padding:5px 14px;font-weight:800;font-size:.9rem;margin-top:10px}
.b-ok{background:var(--g-l);color:var(--g)}
.b-warn{background:#fff3e2;color:#a3560b}
[data-theme="dark"] .b-warn{background:#3a2810;color:var(--orange)}
.b-ko{background:var(--red-l);color:var(--red)}
.b-mut{background:var(--bg2);color:var(--tx2)}
.status{font-size:.95rem;margin:10px 0 0;color:var(--tx2)}
.bar{display:flex;height:14px;border-radius:99px;overflow:hidden;background:var(--bg2);border:1px solid var(--bd);margin:8px 0 4px}
.bar i{display:block;height:100%;transition:width .3s}
.bar .c1{background:var(--blue)}.bar .c2{background:var(--orange)}.bar .c3{background:var(--g)}
.legend{display:grid;gap:6px;font-size:.9rem;margin-top:8px}
.legend div{display:flex;justify-content:space-between;gap:10px}
.dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:middle}
.kv{display:grid;gap:8px;margin-top:14px}
.kv div{display:flex;justify-content:space-between;gap:12px;padding:9px 12px;background:var(--bg2);border-radius:9px;font-size:.93rem}
.kv b{font-variant-numeric:tabular-nums}
.need{margin-top:14px}
.need table{width:100%;border-collapse:collapse;font-size:.9rem}
.need td,.need th{padding:7px 8px;border-bottom:1px solid var(--bd);text-align:start}
.need td:last-child,.need th:last-child{text-align:end;font-variant-numeric:tabular-nums}
.note{font-size:.82rem;color:var(--tx2);margin-top:12px}

/* Tableaux */
.tbl-wrap{overflow-x:auto;border:1px solid var(--bd);border-radius:12px;background:var(--card);box-shadow:var(--sh)}
table.t{width:100%;border-collapse:collapse;font-size:.94rem;min-width:520px}
table.t th,table.t td{padding:10px 13px;border-bottom:1px solid var(--bd);text-align:start;vertical-align:top}
table.t thead th{background:var(--g-l);color:var(--g-d);font-size:.86rem;text-transform:uppercase;letter-spacing:.02em}
[data-theme="dark"] table.t thead th{color:var(--g)}
table.t tr:last-child td{border-bottom:0}
table.t td.n,table.t th.n{text-align:center;font-variant-numeric:tabular-nums}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:860px){.grid2{grid-template-columns:1fr}}
.tag-ok{color:var(--g);font-weight:700}.tag-ind{color:var(--orange);font-weight:700}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.tabs button,.filters button{font:inherit;font-size:.9rem;font-weight:700;border:1px solid var(--bd);background:var(--card);color:var(--tx2);border-radius:99px;padding:7px 14px;cursor:pointer}
.tabs button[aria-selected="true"],.filters button[aria-pressed="true"]{background:var(--g);border-color:var(--g);color:#fff}
[data-theme="dark"] .tabs button[aria-selected="true"],[data-theme="dark"] .filters button[aria-pressed="true"]{color:#06140d}

/* Cartes */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:960px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s;text-decoration:none;color:var(--tx)}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh2);color:var(--tx)}
.card img{aspect-ratio:1200/630;object-fit:cover;width:100%;background:var(--bg2)}
.card .cb{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:1.06rem}
.card p{margin:0;color:var(--tx2);font-size:.93rem}
.meta{font-size:.82rem;color:var(--tx2);margin-top:auto;padding-top:6px}
.tg{align-self:flex-start;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:3px 9px;border-radius:99px;background:var(--g-l);color:var(--g)}
.tg.reforme{background:var(--red);color:#fff}
.tg.filieres{background:color-mix(in srgb,var(--blue) 15%,transparent);color:var(--blue)}
.tg.rattrapage{background:color-mix(in srgb,var(--orange) 16%,transparent);color:var(--orange)}
.tg.orientation{background:color-mix(in srgb,var(--violet) 15%,transparent);color:var(--violet)}
.tg.chiffres{background:color-mix(in srgb,var(--brown) 16%,transparent);color:var(--brown)}
.feat{display:grid;grid-template-columns:1.1fr 1fr;gap:0;margin-bottom:22px}
.feat img{height:100%}
.feat .cb{padding:26px}
.feat h3{font-size:1.4rem}
@media (max-width:760px){.feat{grid-template-columns:1fr}}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}

/* FAQ */
.faq{max-width:860px}
.faq details{background:var(--card);border:1px solid var(--bd);border-radius:12px;margin-bottom:10px;padding:2px 18px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.3rem;color:var(--g);line-height:1}
.faq details[open] summary:after{content:"−"}
.faq details p{margin:0 0 14px;color:var(--tx2)}

/* Article */
.prog{position:fixed;top:0;left:0;height:3px;background:var(--g);width:0;z-index:60}
.crumb{font-size:.88rem;color:var(--tx2);padding:18px 0 0}
.crumb a{color:var(--tx2)}
.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li:before{content:"›";margin-right:6px}
.art-h{padding:10px 0 20px;max-width:820px}
.art-h h1{font-size:clamp(1.75rem,3.6vw,2.5rem);margin:.35em 0 .3em}
.art-h .lead{font-size:1.12rem;color:var(--tx2);margin:0}
.byline{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.9rem;color:var(--tx2);margin-top:14px}
.byline b{color:var(--tx)}
.art{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:44px;align-items:start;padding-bottom:30px}
@media (max-width:980px){.art{grid-template-columns:minmax(0,1fr)}.side{display:none}}
.cover{border-radius:var(--r);overflow:hidden;border:1px solid var(--bd);margin-bottom:26px}
.prose{font-size:1.06rem;max-width:760px}
.prose h2{margin-top:1.8em;font-size:1.5rem;scroll-margin-top:84px}
.prose h3{margin-top:1.4em;scroll-margin-top:84px}
.prose p,.prose li{color:var(--tx)}
.prose table{margin:1em 0}.prose .tbl-wrap table{margin:0}
.prose .tbl-wrap{margin:1.2em 0}
.prose blockquote{margin:1.2em 0;padding:12px 18px;border-inline-start:4px solid var(--g);background:var(--g-ll);border-radius:0 10px 10px 0}
.box{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--g-l);border:1px solid color-mix(in srgb,var(--g) 30%,transparent);border-radius:var(--r);padding:16px 20px;margin:0 0 26px}
.box p{margin:0;font-weight:600}
.calc-ex{background:var(--bg2);border:1px solid var(--bd);border-radius:12px;padding:14px 18px;font-variant-numeric:tabular-nums}
.calc-ex p{margin:.3em 0}
.warn{background:#fff7ec;border:1px solid #f3d3a8;border-radius:12px;padding:12px 16px;font-size:.95rem}
[data-theme="dark"] .warn{background:#2c2010;border-color:#5a4220}
.side{position:sticky;top:86px;display:grid;gap:16px}
.toc{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.toc b{display:block;margin-bottom:8px;font-size:.92rem}
.toc ol{margin:0;padding:0;list-style:none;display:grid;gap:2px}
.toc a{display:block;text-decoration:none;color:var(--tx2);font-size:.9rem;padding:5px 10px;border-inline-start:2px solid var(--bd);line-height:1.35}
.toc a.on{color:var(--g);border-inline-start-color:var(--g);font-weight:700;background:var(--g-ll)}
.side .panel{text-align:center;padding:18px}
.side .panel p{margin:0 0 12px;font-size:.93rem;color:var(--tx2)}
.sources{font-size:.9rem;color:var(--tx2);border-top:1px solid var(--bd);margin-top:2em;padding-top:1em}
.page{max-width:820px;padding:30px 0 60px}
.page h1{font-size:clamp(1.8rem,3.4vw,2.4rem)}

/* Pied de page */
.ftr{background:#0c1611;color:#c4d3ca;padding:46px 0 26px;margin-top:20px}
.ftr .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.ftr a{color:#c4d3ca;text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr .logo{color:#fff}
.ftr .logo span b{color:#4fd394}
.ftr h4{color:#fff;margin:0 0 12px;font-size:.95rem}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:.92rem}
.ftr p{font-size:.9rem;margin:12px 0 0;max-width:30em}
.ftr .copy{grid-column:1/-1;border-top:1px solid #23352b;padding-top:18px;font-size:.84rem;color:#8ea398;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media (max-width:760px){.ftr .wrap{grid-template-columns:1fr 1fr}.ftr .wrap>div:first-child{grid-column:1/-1}}

.e404{text-align:center;padding:80px 0}
.e404 b{font-size:5rem;color:var(--g);display:block;line-height:1}

@media (prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.hdr,.ftr,.side,.box,.prog{display:none}}