/* BrillantBoost : habillage « futuriste » commun à toutes les pages (chargé après app.css). */
:root{--cyan:#22B8FF;--glow-o:0 10px 30px -10px rgba(240,127,26,.55);--glow-c:0 10px 30px -12px rgba(34,184,255,.45);--grad:linear-gradient(90deg,#22B8FF,#3B82F6 45%,#F07F1A)}
body{background:radial-gradient(1200px 600px at 100% -10%,rgba(34,184,255,.08),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(240,127,26,.07),transparent 60%),var(--bg);background-attachment:fixed}
/* En-tête en verre dépoli, liseré dégradé */
.cf-top{background:rgba(7,19,37,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.cf-top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--grad);opacity:.55}
.cf-brand span{letter-spacing:.2px}
.cf-nav a{transition:background .2s,color .2s}
/* Cartes : coins plus doux, élévation et liseré lumineux au survol */
.card{border-radius:18px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
a.card:hover,.card.feat:hover,.modcard:hover{transform:translateY(-3px);border-color:rgba(34,184,255,.45);box-shadow:0 18px 40px -18px rgba(11,37,69,.35),0 0 0 1px rgba(34,184,255,.15)}
/* Boutons */
.btn{transition:transform .15s ease,box-shadow .2s ease,filter .2s}
.btn-primary{background:linear-gradient(135deg,#FF9A1F,#F07F1A 55%,#E8590C);box-shadow:var(--glow-o)}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 14px 34px -10px rgba(240,127,26,.7)}
.bar span,.meter span{background:var(--grad)!important}
.eyebrow{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:.04em;text-transform:uppercase;font-size:.78rem}
/* ===== Accueil ===== */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 75% 40%,rgba(34,184,255,.18),transparent 65%),radial-gradient(700px 400px at 10% 90%,rgba(240,127,26,.14),transparent 60%),linear-gradient(160deg,#050B18 0%,#0A1A33 55%,#0B2545 100%)!important;color:#fff;min-height:min(92vh,820px);display:flex;align-items:center}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 60% 50%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 60% 50%,#000 30%,transparent 75%)}
.hero-fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-in{position:relative;z-index:1}
.hero h1{font-size:clamp(2.8rem,6vw,4.6rem);line-height:1.02;letter-spacing:-.02em;margin:0 0 10px}
.hero h1 b{background:linear-gradient(90deg,#FFB547,#F07F1A 60%,#FF6A00);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .slogan{font-size:clamp(1.15rem,2.2vw,1.5rem);font-weight:600;letter-spacing:.01em;background:linear-gradient(90deg,#9FDFFF,#FFFFFF 50%,#FFC37A);-webkit-background-clip:text;background-clip:text;color:transparent!important}
.hero .sub{color:#C9D6EA!important;max-width:58ch}
.hero .btn-ghost{color:#E6EEF9;border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.04);backdrop-filter:blur(6px)}
.hero .btn-ghost:hover{border-color:rgba(34,184,255,.6)}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-stats span{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);backdrop-filter:blur(6px);border-radius:999px;padding:7px 14px;font-size:.88rem;color:#D7E3F4}
.hero-stats b{color:#fff;font-size:1rem;margin-right:4px}
.qbox{background:rgba(255,255,255,.04)!important;border:1px solid rgba(255,255,255,.12)!important;backdrop-filter:blur(10px);border-radius:22px!important;box-shadow:0 30px 80px -30px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.08)}
.hero-mark{display:block;width:min(260px,70%);margin:0 auto 14px;filter:drop-shadow(0 18px 40px rgba(34,184,255,.35));animation:bbfloat 6s ease-in-out infinite}
@keyframes bbfloat{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-10px) rotate(1deg)}}
.feat .n{display:inline-block;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-size:.78rem}
.feat-ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.4rem;background:linear-gradient(135deg,rgba(34,184,255,.16),rgba(240,127,26,.16));border:1px solid rgba(34,184,255,.25);margin-bottom:12px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.hero-mark{animation:none}.reveal{opacity:1;transform:none}}
/* ===== Tableau de bord ===== */
.dash-hero,.dash .card:first-child{position:relative}
/* ===== Transitions entre pages ===== */
html.bb-ready main{animation:bbIn .45s ease backwards}
html.bb-leave main{opacity:0;transform:translateY(6px);transition:opacity .17s ease,transform .17s ease}
@keyframes bbIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
/* Barre de lecture */
.bb-read{position:fixed;left:0;right:0;top:0;height:3px;z-index:120;background:var(--grad);transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 12px rgba(34,184,255,.6)}
/* Cartes inclinables : reflet qui suit la souris */
.c-card,.modcard,.feat{transform-style:preserve-3d;transition:transform .18s ease,box-shadow .25s ease,border-color .25s ease;background-image:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(34,184,255,.08),transparent 45%)}
/* ===== Tableau de bord ===== */
.dash-welcome{position:relative;overflow:hidden;background:radial-gradient(500px 260px at 90% 20%,rgba(34,184,255,.25),transparent 60%),linear-gradient(150deg,#050B18,#0B2545)!important;color:#fff;border:0!important}
.dash-welcome>*:not(canvas){position:relative;z-index:1}
.dash-welcome h1{color:#fff}.dash-welcome #q-text{color:#DCE7F7}.dash-welcome .help{color:#9FB3CF!important}
.dash-fx{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.modcard{display:flex;flex-direction:column}
/* Panneau de gamification */
.bb-panel{margin:20px 0;display:grid;grid-template-columns:auto 1fr;gap:18px 28px;align-items:center;background:linear-gradient(135deg,rgba(34,184,255,.06),rgba(240,127,26,.06)),var(--surface)}
.bb-lvl{position:relative;width:150px;height:150px}
.bb-ring{width:150px;height:150px;transform:rotate(-90deg)}
.bb-ring-bg{fill:none;stroke:var(--rule);stroke-width:10}
.bb-ring-fg{fill:none;stroke:url(#bbg);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset 1.6s cubic-bezier(.2,.8,.2,1)}
.bb-lvl-in{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:18px}
.bb-lvl-in small{color:var(--muted);font-size:.75rem}.bb-lvl-in b{font-size:.92rem;line-height:1.15}.bb-lvl-in>span{font-size:.82rem;color:var(--orange-text);font-weight:700}
.bb-lvl-txt h2{margin:2px 0 6px}
.bb-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.bb-chips span{border:1px solid var(--rule);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:.88rem}
.bb-badges{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.bb-badge{border:1px solid var(--rule);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column;gap:2px;filter:grayscale(1);opacity:.5}
.bb-badge.on{filter:none;opacity:1;border-color:rgba(240,127,26,.45);background:linear-gradient(135deg,rgba(255,181,71,.12),rgba(34,184,255,.08))}
.bb-badge i{font-style:normal;font-size:1.5rem}.bb-badge b{font-size:.9rem}.bb-badge small{font-size:.76rem;color:var(--muted);line-height:1.3}
@media (max-width:700px){.bb-panel{grid-template-columns:1fr;justify-items:center;text-align:center}.bb-chips{justify-content:center}}
/* Récompense +XP */
.bb-xp{position:fixed;left:50%;bottom:28px;z-index:300;transform:translate(-50%,40px) scale(.9);opacity:0;display:flex;align-items:center;gap:12px;padding:12px 20px;border-radius:999px;background:linear-gradient(135deg,#0B2545,#13315C);color:#fff;box-shadow:0 18px 40px -12px rgba(11,37,69,.6),0 0 0 1px rgba(34,184,255,.35);transition:transform .45s cubic-bezier(.2,1.4,.4,1),opacity .35s}
.bb-xp.in{transform:translate(-50%,0) scale(1);opacity:1}
.bb-xp b{font-size:1.15rem;background:linear-gradient(90deg,#FFB547,#F07F1A);-webkit-background-clip:text;background-clip:text;color:transparent}
.bb-xp.big{padding:18px 28px}.bb-xp.big b{font-size:1.5rem}
.bb-ver{font-size:.75rem;opacity:.6}
/* ===== Scène 3D de l’accueil ===== */
.hero-3d{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0;transition:opacity 1.4s ease}
.hero-3d.on{opacity:1}
.hero .qbox{position:relative;z-index:2}
/* Aurore animée discrète derrière le contenu */
body::before{content:"";position:fixed;inset:-20%;z-index:-1;pointer-events:none;background:radial-gradient(40% 35% at 20% 15%,rgba(34,184,255,.07),transparent 70%),radial-gradient(35% 30% at 85% 80%,rgba(240,127,26,.06),transparent 70%),radial-gradient(30% 30% at 70% 20%,rgba(112,72,232,.05),transparent 70%);animation:bbAurora 26s ease-in-out infinite alternate}
@keyframes bbAurora{to{transform:translate3d(4%,-3%,0) rotate(6deg)}}
@media (prefers-reduced-motion:reduce){body::before{animation:none}}
/* ===== Catalogue des cours : cartes élégantes, bordure lumineuse animée au survol ===== */
.c-card{position:relative;isolation:isolate}
.c-card::after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--ang,0deg),#22B8FF,#7048E8,#F07F1A,#22B8FF);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s;z-index:-1;pointer-events:none}
.c-card:hover::after{opacity:1;animation:bbSpin 3s linear infinite}
@property --ang{syntax:"<angle>";initial-value:0deg;inherits:false}
@keyframes bbSpin{to{--ang:360deg}}
.c-card-top{gap:8px}
.c-card-ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.45rem;background:linear-gradient(135deg,color-mix(in srgb,var(--cc) 22%,#fff),#fff);border:1px solid color-mix(in srgb,var(--cc) 35%,#fff);box-shadow:0 10px 24px -14px var(--cc);margin-right:auto;transition:transform .4s cubic-bezier(.2,1.3,.3,1)}
.c-card:hover .c-card-ic{transform:perspective(400px) rotateY(-18deg) rotateX(8deg) translateZ(10px) scale(1.06)}
/* ===== Scènes 3D dans les bandeaux ===== */
.s3d{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0;transition:opacity 1.4s ease;z-index:0}
.s3d.on{opacity:1}
.hero .qbox{position:relative;z-index:2}
.dash-welcome.s3d-on .dash-fx{opacity:.25}

/* ================= VERSION 4.1 : refonte visuelle ================= */
/* Particules 3D */
.s3d{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0;transition:opacity 1.6s ease;z-index:0}
.s3d.on{opacity:1}
.s3d-cap{position:absolute;transform:translate(-50%,0);z-index:2;font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;font-weight:700;color:#9FDFFF;opacity:0;transition:opacity .5s ease,letter-spacing .8s ease;pointer-events:none;white-space:nowrap;text-shadow:0 0 18px rgba(34,184,255,.8)}
.s3d-cap.in{opacity:.95;letter-spacing:.42em}
/* Accueil */
.hx{min-height:min(100vh,900px);display:flex;flex-direction:column;justify-content:center;padding:0;background:radial-gradient(1100px 620px at 78% 42%,rgba(64,90,255,.22),transparent 62%),radial-gradient(800px 500px at 8% 90%,rgba(240,127,26,.13),transparent 60%),linear-gradient(160deg,#02060F 0%,#050B18 45%,#0A1B38 100%)}
.hx::before{background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 60% 40%,#000 20%,transparent 75%)}
.hx-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px;align-items:center;max-width:1280px;margin:0 auto;padding:110px 28px 70px;width:100%;flex:1}
.hx-copy{position:relative;z-index:2}
.hx-kicker{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:#9FDFFF;border:1px solid rgba(34,184,255,.35);background:rgba(34,184,255,.08);padding:7px 14px;border-radius:999px;margin:0 0 22px}
.hx-kicker span{width:8px;height:8px;border-radius:50%;background:#2EF2C2;box-shadow:0 0 0 0 rgba(46,242,194,.7);animation:hxPulse 2s infinite}
@keyframes hxPulse{70%{box-shadow:0 0 0 10px rgba(46,242,194,0)}100%{box-shadow:0 0 0 0 rgba(46,242,194,0)}}
.hx h1{font-size:clamp(3.2rem,7.4vw,6.2rem);line-height:.96;letter-spacing:-.035em;color:#fff}
.hx .slogan{font-size:clamp(1.2rem,2.3vw,1.7rem);margin:14px 0 18px}
.hx .sub{font-size:1.06rem;line-height:1.65;max-width:56ch}
.btn-xl{padding:15px 26px!important;font-size:1.02rem!important;border-radius:14px!important}
.hx .row{margin-top:26px;gap:12px}
.hx-hint{margin:22px 0 0;font-size:.82rem;color:#7F93B2}
.hx-orb{aspect-ratio:1/1;width:100%;max-width:560px;justify-self:center;border-radius:50%;background:radial-gradient(closest-side,rgba(64,90,255,.2),rgba(34,184,255,.07) 55%,transparent 72%);position:relative}
.hx-orb::before,.hx-orb::after{content:"";position:absolute;inset:6%;border-radius:50%;border:1px solid rgba(159,223,255,.16);animation:hxSpin 28s linear infinite}
.hx-orb::after{inset:-3%;border-style:dashed;border-color:rgba(255,154,31,.16);animation-duration:46s;animation-direction:reverse}
@keyframes hxSpin{to{transform:rotate(360deg)}}
.hx-ticker{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025);backdrop-filter:blur(6px);overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.hx-track{display:flex;gap:56px;width:max-content;padding:14px 0;animation:hxTick 60s linear infinite;font-family:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;font-size:.86rem;color:#9FB3CF;white-space:nowrap}
.hx-track span{position:relative}.hx-track span::after{content:"◆";position:absolute;right:-34px;color:#F07F1A;font-size:.6rem;top:.35em}
@keyframes hxTick{to{transform:translateX(-50%)}}
.hx-stats{display:grid;grid-template-columns:repeat(5,1fr);max-width:1180px;margin:-1px auto 0;padding:34px 24px 6px;gap:10px}
.hx-stats div{text-align:center;padding:14px 8px;border-right:1px solid var(--rule)}.hx-stats div:last-child{border:0}
.hx-stats b{display:block;font-family:"Source Serif 4",Georgia,serif;font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1;background:linear-gradient(120deg,#0B2545,#3B82F6 55%,#F07F1A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hx-stats span{font-size:.86rem;color:var(--muted)}
/* Grille « bento » des modules */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:24px}
.bt{grid-column:span 2;position:relative;overflow:hidden;display:flex;flex-direction:column}
.bt-xl{grid-column:span 4;grid-row:span 2;background:radial-gradient(520px 300px at 100% 0,rgba(34,184,255,.16),transparent 60%),linear-gradient(150deg,#050B18,#0B2545)!important;color:#fff;border-color:rgba(34,184,255,.25)!important}
.bt-xl h3{color:#fff;font-size:1.7rem}.bt-xl .lead{color:#C9D6EA}.bt-xl .n{color:#7FD3FF}
.bt-wide{grid-column:span 4}
.bt-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:16px}
.bt-tags span{font-size:.78rem;padding:5px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#DCE7F7}
.bt-code{margin:14px 0 0;padding:14px 16px;border-radius:12px;background:#081223;color:#CFE3FF;font-size:.78rem;line-height:1.6;overflow:hidden;white-space:pre;font-family:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;border:1px solid rgba(34,184,255,.2)}
.bt-code i{color:#FF9A1F;font-style:normal}
.bt::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(34,184,255,.12),transparent 45%);opacity:0;transition:opacity .3s;pointer-events:none}
.bt:hover::before{opacity:1}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px;position:relative}
.st3{position:relative;padding-top:26px}.st3 span{font-family:"Source Serif 4",Georgia,serif;font-size:2.6rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.hx-quote{margin:40px auto 0;max-width:none;padding:80px 24px 90px;text-align:center;color:#fff;background:radial-gradient(700px 360px at 50% 0,rgba(34,184,255,.22),transparent 65%),linear-gradient(170deg,#050B18,#0B2545)}
.hx-quote img{filter:drop-shadow(0 12px 30px rgba(34,184,255,.45));animation:bbfloat 6s ease-in-out infinite}
.hx-quote #quote{font-family:"Source Serif 4",Georgia,serif;font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.35;max-width:26ch;margin:18px auto 10px;max-width:900px}
.hx-quote #quote-author{display:block;color:#FFB15E;margin-bottom:28px}
@media (max-width:900px){.hx-in{grid-template-columns:1fr;padding:300px 20px 46px;text-align:left}.hx-orb{display:none}.hx-stats{grid-template-columns:repeat(2,1fr)}.hx-stats div{border:0}.bento{grid-template-columns:1fr}.bt,.bt-xl,.bt-wide{grid-column:auto;grid-row:auto}.steps3{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.hx-track,.hx-orb::before,.hx-orb::after,.hx-kicker span{animation:none}}
/* Tableau de bord : grille « bento » et bandeau */
.dash-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:18px}
.dash-welcome{min-height:230px;display:flex;flex-direction:column;justify-content:center;padding:30px 34px!important;background:radial-gradient(520px 280px at 85% 30%,rgba(64,90,255,.28),transparent 62%),linear-gradient(150deg,#02060F,#0A1B38)!important}
.dash-welcome h1{font-size:clamp(1.8rem,3.4vw,2.6rem);max-width:60%}.dash-welcome #q-text,.dash-welcome .help{max-width:58%}
.dash-welcome.s3d-on .dash-fx{display:none}
.dash-quick{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 4px}
.dash-quick a{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--rule);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:.92rem;transition:transform .2s,border-color .2s,box-shadow .2s}
.dash-quick a:hover{transform:translateY(-2px);border-color:#3B82F6;box-shadow:0 12px 26px -16px rgba(59,130,246,.8)}
#mods.grid{grid-template-columns:repeat(6,1fr)!important;gap:16px}
#mods .modcard{grid-column:span 2}#mods .modcard:nth-child(1),#mods .modcard:nth-child(2){grid-column:span 3}
@media (max-width:900px){.dash-hero{grid-template-columns:1fr}.dash-welcome h1,.dash-welcome #q-text,.dash-welcome .help{max-width:none}#mods.grid{grid-template-columns:1fr!important}#mods .modcard,#mods .modcard:nth-child(1),#mods .modcard:nth-child(2){grid-column:auto}}
/* Bandeaux de cours et catalogue : place laissée aux particules */
.c-hero.s3d-on .c-hero-fx,.c-home-hero.s3d-on .c-hero-fx{display:none}
/* Cloche de notification */
.cf-bell{position:relative;width:40px;height:40px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;display:grid;place-items:center;margin-right:8px;flex:none}
.cf-bell:hover{background:rgba(255,255,255,.14)}
.cf-bell svg{width:20px;height:20px;fill:currentColor}
.cf-bell b{position:absolute;top:-5px;right:-5px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:#F03E3E;color:#fff;font-size:.68rem;line-height:19px;text-align:center;box-shadow:0 0 0 2px #0B1626}
.cf-bell.ring svg{animation:bellRing 1s ease 2}
@keyframes bellRing{0%,100%{transform:rotate(0)}20%{transform:rotate(16deg)}40%{transform:rotate(-14deg)}60%{transform:rotate(9deg)}80%{transform:rotate(-6deg)}}
.cf-bell-menu{position:absolute;right:0;top:calc(100% + 10px);width:min(360px,92vw);z-index:90;border-radius:16px;background:rgba(9,22,43,.97);backdrop-filter:blur(16px);border:1px solid rgba(34,184,255,.25);box-shadow:0 30px 70px -20px rgba(0,0,0,.65);padding:10px;color:#E6EEF9}
.cf-bell-menu h4{margin:4px 8px 8px;font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:#7FD3FF}
.cf-bell-menu a{display:block;padding:9px 10px;border-radius:10px;color:#E6EEF9;text-decoration:none;font-size:.9rem}
.cf-bell-menu a:hover{background:rgba(34,184,255,.12)}
.cf-bell-menu a small{display:block;color:#9FB3CF;font-size:.76rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cf-bell-menu .empty{padding:14px 10px;color:#9FB3CF;font-size:.88rem}
.cf-bell-wrap{position:relative;display:flex;align-items:center}
/* Messagerie interne */
.msg-wrap{display:grid;grid-template-columns:340px minmax(0,1fr);gap:18px;align-items:start}
.msg-side{padding:14px!important;position:sticky;top:84px}
.msg-filters{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 4px}
.msg-filters button{border:1px solid var(--rule);background:var(--surface);color:var(--ink);border-radius:999px;padding:5px 11px;font:inherit;font-size:.8rem;cursor:pointer}
.msg-filters button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.msg-filters i{font-style:normal;font-weight:700;color:#F07F1A;margin-left:3px}
.msg-list{margin-top:10px;display:grid;gap:6px;max-height:62vh;overflow:auto}
.msg-item{display:grid;gap:3px;text-align:left;border:1px solid var(--rule);background:var(--surface);border-radius:12px;padding:10px 12px;font:inherit;color:var(--ink);cursor:pointer;transition:border-color .2s,transform .15s}
.msg-item:hover{border-color:#3B82F6;transform:translateX(2px)}.msg-item.on{border-color:#3B82F6;background:var(--blue-soft)}
.msg-item.unread{border-left:4px solid #F07F1A}.msg-item.unread b{color:var(--navy)}
.msg-item-top{display:flex;justify-content:space-between;gap:8px}.msg-item-top b{font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-item-top time{font-size:.72rem;color:var(--muted);white-space:nowrap}
.msg-item-sub{font-size:.82rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-tags{display:flex;flex-wrap:wrap;gap:4px}.tg{font-style:normal;font-size:.68rem;padding:2px 8px;border-radius:999px;background:var(--blue-soft);color:var(--navy)}
.tg-wait{background:#FFF4E6;color:#B35309}.tg-ok{background:#E6F7EC;color:#1E7A3A}.tg-closed{background:#ECEEF2;color:#55657D}.tg-admin{background:#EFE9FF;color:#5B34C9}
.msg-pane{min-height:420px;padding:18px 20px!important}
.msg-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:10px;margin-bottom:10px}.msg-head h2{margin:0}
.msg-msgs{display:flex;flex-direction:column;gap:10px;max-height:52vh;overflow:auto;padding:6px 4px 12px}
.bubble{max-width:78%;align-self:flex-start;background:var(--blue-soft);border-radius:16px 16px 16px 4px;padding:9px 13px}
.bubble.me{align-self:flex-end;background:linear-gradient(135deg,#0B2545,#13315C);color:#fff;border-radius:16px 16px 4px 16px}
.bubble.adm:not(.me){background:#FFF4E6}
.bubble p{margin:2px 0;white-space:pre-wrap;overflow-wrap:anywhere}.bubble-who{font-size:.7rem;font-weight:700;opacity:.75}.bubble time{font-size:.66rem;opacity:.6}
.msg-reply{display:flex;gap:10px;align-items:flex-end;margin-top:10px}.msg-reply textarea{flex:1;resize:vertical}
.msg-back{display:none}
@media (max-width:860px){.msg-wrap{grid-template-columns:1fr}.msg-side{position:static}.msg-wrap.has-pane .msg-side{display:none}.msg-back{display:inline-flex}.bubble{max-width:92%}}
/* FAQ */
.faq-i{border:1px solid var(--rule);border-radius:14px;background:var(--surface);margin:8px 0;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq-i[open]{border-color:#3B82F6;box-shadow:0 14px 30px -22px rgba(59,130,246,.9)}
.faq-i summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq-i summary::-webkit-details-marker{display:none}.faq-i summary::after{content:"+";font-size:1.3rem;line-height:1;color:#F07F1A;transition:transform .25s}
.faq-i[open] summary::after{transform:rotate(45deg)}
.faq-i p{margin:0;padding:0 18px 16px;color:var(--muted);line-height:1.6}