/* Builders Factory : socle visuel commun à toutes les apps.
   DA reprise de builderfactory.framer.website : fond noir, Inter 500 serrée, un seul bleu #1E1CF5,
   polaroïds couleur scotchés, notes papier manuscrites (Biro Script, A Safe Place to Fall), FAQ sur cartes blanches. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');
@font-face { font-family: 'Biro Script'; src: url('/shared/da/biro.woff2') format('woff2'); font-display: swap; }
@font-face { font-family: 'Safe Place'; src: url('/shared/da/safeplace.woff2') format('woff2'); font-display: swap; }

:root{
  --bg:#000; --ink:#08080a; --card:#0e0e10; --field:#121214;
  --white:#fff; --paper:#f6f4ef;
  --mute:rgba(255,255,255,.6); --grey:rgba(255,255,255,.42);
  --line:rgba(255,255,255,.14); --line-strong:rgba(255,255,255,.45);
  --blue:#1E1CF5; --blue-2:#4f5dff;
  --f-ui:'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
  --f-display:var(--f-ui); --f-mono:var(--f-ui);
  --f-biro:'Biro Script','Segoe Script','Bradley Hand',cursive;
  --f-safe:'Safe Place','Bradley Hand','Segoe Print',cursive;
  --ease:cubic-bezier(.2,.7,.1,1);
  --maxw:1120px; --gut:16px;
  /* variables de thème (sombre par défaut) et de design (brut par défaut) */
  --fg:#fff; --side-bg:#050506; --appbar-bg:rgba(0,0,0,.86); --topbar-bg:linear-gradient(#000 60%,rgba(0,0,0,0));
  --hover:rgba(255,255,255,.05); --sub-on:rgba(255,255,255,.08); --overlay:rgba(0,0,0,.72); --modal-bg:#08080a;
  --r:0px; --r-sm:0px; --r-btn:0px; --r-field:4px; --shadow:none; --glass:none;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-ui);font-weight:500;font-size:16px;line-height:1.3;letter-spacing:-.04em;-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:inherit}
img{max-width:100%;display:block}
button{font:inherit;letter-spacing:inherit}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue-2);outline-offset:3px}
h1,h2,h3,h4,.display{font-family:var(--f-ui);font-weight:500;letter-spacing:-.04em;line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(26px,2.6vw,34px)}
h2{font-size:clamp(20px,1.8vw,24px)}
h3{font-size:18px}
h4{font-size:16px}
.display{line-height:1}
p{margin:.35em 0}
small,.muted{color:var(--mute)}
small{font-size:13px;letter-spacing:-.02em}
.label{font-size:12px;letter-spacing:0;text-transform:uppercase;color:var(--mute)}
.hand{font-family:var(--f-safe);font-weight:400;letter-spacing:-.04em}
.biro{font-family:var(--f-biro);font-weight:400;letter-spacing:-.04em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
hr{border:0;border-top:1px solid var(--line);margin:28px 0}
code{background:var(--field);padding:1px 6px;border-radius:3px;font-size:.9em}

/* barre du haut : petits liens en majuscules soulignés, comme le site */
.topbar{position:sticky;top:0;z-index:20;background:var(--topbar-bg);backdrop-filter:blur(2px)}
.topbar .wrap{max-width:none;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;min-height:58px;padding:0 18px}
.logo img{height:26px;width:auto}
.logo{font-size:13px;text-transform:uppercase;letter-spacing:-.04em;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:8px;justify-self:start}
.logo i{display:none}
.logo small{font-size:13px;text-transform:uppercase;color:var(--mute);letter-spacing:-.04em}
.nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:center}
.nav a{font-size:13px;text-transform:uppercase;text-decoration:none;padding:4px 0;color:var(--fg);position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:1px;height:1px;background:currentColor;transform-origin:left;transform:scaleX(.0001);transition:transform .5s var(--ease)}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.who{font-size:13px;text-transform:uppercase;color:var(--mute);display:flex;gap:14px;align-items:center;justify-self:end}
.who a{color:var(--fg);text-decoration:underline;text-underline-offset:3px}

/* bandeau démo, discret */
.demo-band{font-size:12px;color:var(--mute)}
.demo-band .wrap{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center;padding-top:4px;padding-bottom:4px}
.demo-band b{font-weight:500;background:var(--blue);color:#fff;padding:1px 7px;text-transform:uppercase;font-size:11px}

/* héros : colonne centrale étroite, polaroïds qui débordent sur les côtés, halo bleu façon rayons de lumière */
.hero{position:relative;padding:clamp(70px,11vw,130px) 0 clamp(56px,8vw,96px);text-align:center;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(42% 60% at 50% -8%,rgba(30,28,245,.5),transparent 72%),conic-gradient(from 180deg at 50% -12%,transparent 42%,rgba(79,93,255,.13) 46%,transparent 49%,rgba(79,93,255,.09) 53%,transparent 57%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{max-width:560px;margin:0 auto}
.hero p.lead{max-width:440px;margin:18px auto 0;color:var(--mute);font-size:16px}
.hero .kicker{display:block;font-family:var(--f-safe);font-weight:400;font-size:22px;color:var(--fg);margin:0 0 14px}
.hero .row{justify-content:center}
.hero p{text-align:center}
.blue{background:transparent}
.hero-deco{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero-deco .pola{pointer-events:auto;cursor:pointer}
.polaroid{cursor:pointer}
.bg-host{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-host .bg-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero:has(.bg-canvas)::before{opacity:.35}
.hero-deco .pola{position:absolute;width:var(--w,130px);transform:rotate(var(--r,0deg));filter:drop-shadow(0 10px 18px rgba(0,0,0,.5));animation:drop .9s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes drop{from{transform:translateY(-24px) rotate(calc(var(--r,0deg) - 5deg))}to{transform:rotate(var(--r,0deg))}}
.hero-deco .pola .frame{background:var(--paper);padding:6% 6% 20%}
.hero-deco .pola .frame img{width:100%;aspect-ratio:1;object-fit:cover}
.hero-deco .pola .tp{position:absolute;width:48%;left:26%;top:-14%;transform:rotate(-4deg)}

section.block{padding:clamp(48px,7vw,88px) 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.num{font-size:13px;color:var(--mute);display:inline-flex;align-items:center;gap:8px;margin-bottom:6px}
.num::before{content:"";width:10px;height:10px;background:var(--blue);flex:none}

/* listes : filets fins, puces carrées bleues */
.rule-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rule-list>li{border-bottom:1px solid var(--line);padding:16px 0;display:flex;gap:16px;align-items:flex-start}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.item{background:var(--card);border:1px solid var(--line);padding:16px;transition:border-color .3s;border-radius:var(--r);box-shadow:var(--shadow)}
.item:hover{border-color:var(--line-strong)}
.item h3{margin:8px 0 8px}
a.item{color:var(--fg)}
.tag{border-radius:var(--r-sm);display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:0;border:1px solid var(--line-strong);color:var(--mute);padding:2px 7px;margin:0 4px 4px 0}
.tag.fill{background:var(--blue);border-color:var(--blue);color:#fff}
.tag.ink{background:var(--fg);border-color:var(--fg);color:var(--bg)}
.tag.grey{color:var(--grey);border-style:dashed}
.empty{color:var(--mute)}
.slot{display:inline-block;border:1px dashed var(--line-strong);padding:0 8px;color:var(--mute);font-size:.86em;letter-spacing:0}
.dot{display:inline-block;width:10px;height:10px;background:var(--blue);vertical-align:middle}
.dot.off{background:none;border:1px solid var(--blue-2)}

/* boutons : rectangles bleus, remplissage blanc au survol */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;background:var(--blue);color:#fff;text-decoration:none;border:0;cursor:pointer;font-size:15px;font-weight:500;letter-spacing:-.04em;position:relative;overflow:hidden;isolation:isolate;border-radius:var(--r-btn);transition:color .35s var(--ease)}
.btn::after{content:"";position:absolute;inset:0;background:#fff;transform:translateY(101%);transition:transform .45s var(--ease);z-index:-1}
.btn:hover{color:var(--blue)}
.btn:hover::after{transform:translateY(0)}
.btn.ghost{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px var(--line-strong)}
.btn.ghost::after{background:var(--fg)}
.btn.ghost:hover{color:var(--bg)}
.btn.blue-btn{background:var(--blue)}
.btn.sm{padding:6px 10px;font-size:13px}
.btn[disabled]{opacity:.4;cursor:not-allowed}

/* formulaires */
label.f{display:block;margin:0 0 16px}
label.f span{display:block;font-size:14px;margin-bottom:8px}
input,select,textarea{width:100%;font-family:var(--f-ui);font-size:15px;letter-spacing:-.02em;border:1px solid var(--line);background:var(--field);color:var(--fg);padding:11px 12px;border-radius:var(--r-field);transition:border-color .3s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-2)}
input::placeholder,textarea::placeholder{color:var(--grey)}
input[type=checkbox]{accent-color:var(--blue)}
textarea{min-height:110px;resize:vertical}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.row>*{flex:1 1 auto}
.search{max-width:420px}
.sec-head>.row{flex:0 1 480px;flex-wrap:nowrap}
.sec-head>.row select{flex:0 0 auto;width:auto}

/* tableaux */
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:0;color:var(--mute);border-bottom:1px solid var(--line-strong);padding:8px 8px 7px;font-weight:500}
table.t td{border-bottom:1px solid var(--line);padding:10px 8px;vertical-align:top}
.scroll-x{overflow-x:auto}

/* polaroïds couleur, cadre crème, vrai scotch bleu, légende manuscrite */
.polaroid{background:var(--paper);padding:7% 7% 22%;position:relative;color:var(--ink);transform:rotate(var(--rot,-2deg));margin:18px 8px;filter:drop-shadow(0 12px 20px rgba(0,0,0,.5));transition:transform .5s var(--ease)}
.polaroid:hover{transform:rotate(0deg) translateY(-4px)}
.polaroid .ph{aspect-ratio:1;background:#ddd;overflow:hidden;position:relative}
.polaroid .ph img{width:100%;height:100%;object-fit:cover}
.polaroid .ph.none{display:flex;align-items:center;justify-content:center;color:#8a877f;font-family:var(--f-biro);font-size:22px;background:#e9e6de;letter-spacing:-.04em}
.polaroid figcaption{position:absolute;left:8px;right:8px;bottom:6%;text-align:center;display:flex;flex-direction:column;gap:0;line-height:1}
.polaroid figcaption b{font-family:var(--f-biro);font-weight:400;font-size:clamp(18px,1.7vw,24px);color:var(--ink);letter-spacing:-.04em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.polaroid figcaption span{font-size:11px;text-transform:uppercase;color:#7a776f;letter-spacing:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tape{position:absolute;top:-9%;left:27%;width:46%;height:auto;aspect-ratio:2.2;transform:rotate(-4deg);background:url('/shared/da/tape1.webp') center/contain no-repeat;z-index:2;filter:drop-shadow(0 2px 2px rgba(0,0,0,.35))}
.polaroid:nth-child(3n){--rot:2.5deg}
.polaroid:nth-child(4n){--rot:-3.5deg}
.polaroid:nth-child(5n){--rot:1.5deg}
.polaroid:nth-child(3n) .tape{background-image:url('/shared/da/tape2.webp');transform:rotate(5deg)}
.polaroid:nth-child(4n) .tape{background-image:url('/shared/da/tape3.webp');left:22%}

/* note papier manuscrite (sous-titres « c'est pour toi si ») */
.paper-note{position:relative;display:inline-grid;place-items:center;width:220px;aspect-ratio:2.1;background:url('/shared/da/note.webp') center/100% 100% no-repeat;font-family:var(--f-biro);color:var(--ink);font-size:24px;line-height:1;text-align:center;padding:16px 24px 6px;transform:rotate(var(--r,-3deg));filter:drop-shadow(0 6px 10px rgba(0,0,0,.45))}

/* encadrés et alertes */
.note{border:1px solid var(--line);padding:14px 16px;font-size:15px;margin:14px 0;background:var(--card);border-radius:var(--r)}
.note.blue-note{border-color:var(--blue-2);color:var(--fg)}
.note.alert{background:var(--blue);color:#fff;border-color:var(--blue)}
.note.alert .btn{background:#fff;color:var(--blue)}
.note.alert .btn::after{background:#000}
.note.alert .btn:hover{color:#fff}
.note.alert .btn.ghost{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px rgba(255,255,255,.7)}
.toast{border-radius:var(--r);position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--blue);color:#fff;padding:12px 18px;font-size:15px;z-index:99;max-width:calc(100% - 32px)}

/* FAQ / blocs blancs façon site */
.qa-card{background:#fff;color:#000;padding:16px 18px;margin-bottom:10px}

/* modale */
.modal-bg{position:fixed;inset:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;backdrop-filter:blur(3px)}
.modal{background:var(--modal-bg);max-width:440px;width:100%;padding:28px;border:1px solid var(--line-strong);border-radius:var(--r);box-shadow:var(--shadow)}
.modal h2{margin-bottom:12px}

footer.foot{padding:48px 0 30px;font-size:11px;text-transform:uppercase;color:var(--fg);letter-spacing:-.02em}
footer.foot .wrap{max-width:none;padding:0 18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:end}
footer.foot a{text-decoration:underline;text-underline-offset:2px;color:var(--blue-2)}

/* ---------- Plateforme (membre connecté) : barre latérale + barre de titre + en-têtes compacts ---------- */
body.shell{padding-left:248px}
.side{position:fixed;left:0;top:0;bottom:0;width:248px;background:var(--side-bg);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:30}
.side-logo{display:flex;align-items:center;gap:12px;padding:20px 20px 18px;text-decoration:none;font-size:17px;line-height:.95;letter-spacing:-.05em;border-bottom:1px solid var(--line)}
.side-logo b{font-weight:500}
.side-logo img{height:38px;width:auto}
.logo-dark{display:block}.logo-light{display:none}
.side-nav{flex:1;overflow-y:auto;padding:10px 10px 18px}
.side-group{margin-top:14px}
.side-title{display:flex;align-items:center;gap:8px;font-size:11px;text-transform:uppercase;letter-spacing:0;color:var(--grey);padding:0 10px 6px}
.side-title svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.side-nav a{display:block;padding:7px 10px;border-radius:var(--r-sm);text-decoration:none;font-size:15px;color:var(--mute);transition:background .2s,color .2s}
.side-nav a:hover{background:var(--hover);color:var(--fg)}
.side-nav a.on{background:var(--blue);color:#fff}
.side-sub{margin:2px 0 6px 12px;border-left:1px solid var(--line);padding-left:6px}
.side-sub a{font-size:14px;padding:5px 10px}
.side-sub a.on{background:var(--sub-on);color:var(--fg)}
.side-me{display:flex;align-items:center;gap:10px;padding:14px 16px;border-top:1px solid var(--line);font-size:14px}
.side-me .me-link{flex:1;min-width:0;text-decoration:none;text-transform:none;font-size:14px;color:var(--fg)}
.side-me b{display:block;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-me small{display:block;font-size:12px}
.side-me>a:last-child{font-size:12px;color:var(--mute);text-transform:uppercase}
.av{border-radius:var(--r-sm);width:32px;height:32px;flex:none;display:grid;place-items:center;background:var(--paper);color:var(--ink);font-family:var(--f-biro);font-size:20px}
.appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;min-height:58px;padding:0 28px;background:var(--appbar-bg);backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid var(--line)}
.crumb{flex:1;display:flex;align-items:baseline;gap:10px;min-width:0;white-space:nowrap;overflow:hidden}
.crumb span{font-size:12px;text-transform:uppercase;color:var(--grey);letter-spacing:0}
.crumb b{font-weight:500;font-size:16px;overflow:hidden;text-overflow:ellipsis}
.appbar-r{display:flex;align-items:center;gap:10px}
.pill{font-size:13px;background:rgba(30,28,245,.2);border:1px solid var(--blue-2);color:var(--fg);padding:5px 10px;text-decoration:none;border-radius:20px}
.burger{display:none;background:none;border:0;width:30px;height:30px;padding:6px;cursor:pointer}
.burger i{display:block;height:1.5px;background:var(--fg);margin:5px 0}
body.shell .demo-band .wrap{justify-content:flex-start;max-width:none;padding:6px 28px}
body.shell .wrap{max-width:none;padding:0 28px}
body.shell section.block{padding:28px 0}
body.shell .hero{text-align:left;padding:30px 0 6px;overflow:visible}
body.shell .hero::before,body.shell .hero .bg-host,body.shell .hero-deco{display:none}
body.shell .hero h1{max-width:none;margin:0;font-size:26px}
body.shell .hero p.lead{margin:8px 0 0;max-width:720px;font-size:15px}
body.shell .hero p{text-align:left}
body.shell .hero .row{justify-content:flex-start}
body.shell .hero .kicker{font-family:var(--f-ui);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:0;color:var(--grey);margin-bottom:8px}
body.shell .hero + section.block{padding-top:18px}

/* tableau de bord */
.dash{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{grid-column:span 4;background:var(--card);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0;border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass)}
.card.w6{grid-column:span 6}.card.w8{grid-column:span 8}.card.w12{grid-column:span 12}.card.w3{grid-column:span 3}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-h h3{font-size:16px;display:flex;align-items:center;gap:8px}
.card-h h3::before{content:"";width:9px;height:9px;background:var(--blue)}
.card-h a{font-size:12px;text-transform:uppercase;color:var(--mute);letter-spacing:0}
.card .rule-list>li{padding:10px 0;gap:12px}
.card .rule-list{border-top:0}
.card .rule-list>li:last-child{border-bottom:0}
.stat{grid-column:span 3;background:var(--card);border:1px solid var(--line);padding:16px 18px;text-decoration:none;display:block;border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass)}
.stat b{display:block;font-size:34px;font-weight:500;line-height:1}
.stat span{font-size:13px;color:var(--mute)}
.stat:hover{border-color:var(--line-strong)}
.mini-pola{width:54px;flex:none;background:var(--paper);padding:3px 3px 10px;transform:rotate(var(--r,-3deg))}
.mini-pola img{width:100%;aspect-ratio:1;object-fit:cover}
.mini-pola.none{aspect-ratio:.86;display:grid;place-items:center;font-family:var(--f-biro);color:#8a877f;font-size:15px}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.thumbs a{display:block;aspect-ratio:9/14;background:#111 center/cover;position:relative;text-decoration:none;border-radius:var(--r-sm);overflow:hidden;color:#fff}
.thumbs a span{position:absolute;left:0;right:0;bottom:0;padding:18px 6px 6px;font-size:11px;line-height:1.15;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.quick{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:1100px){.card,.card.w3{grid-column:span 6}.card.w8,.card.w12{grid-column:span 12}.stat{grid-column:span 6}}

@media (max-width:760px){
  body.shell{padding-left:0}
  .side{transform:translateX(-100%);transition:transform .35s var(--ease);width:270px}
  body.side-open .side{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.6)}
  .burger{display:block}
  .appbar{padding:0 14px}
  .appbar-r .btn{display:none}
  body.shell .wrap{padding:0 16px}
  body.shell .demo-band .wrap{padding:6px 16px}
  .card,.card.w3,.card.w6,.card.w8{grid-column:span 12}
  .stat{grid-column:span 6}

  .topbar .wrap{grid-template-columns:1fr auto;gap:8px;padding-top:10px;padding-bottom:8px}
  .nav{order:3;grid-column:1 / -1;justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;gap:14px;padding-bottom:2px}
  .nav a{white-space:nowrap;font-size:12px}
  .logo small{display:none}
  .who span{display:none}
  .g2,.g3{grid-template-columns:1fr}
  .hero-deco{display:none}
}
/* ---------- boutons de thème et de design ---------- */
.prefs{display:flex;align-items:center;gap:6px}
.icon-btn{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line-strong);background:transparent;color:var(--fg);cursor:pointer;border-radius:var(--r-btn)}
.icon-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--r-btn);overflow:hidden}
.seg button{background:transparent;border:0;color:var(--mute);font-size:12px;padding:7px 10px;cursor:pointer}
.seg button.on{background:var(--blue);color:#fff}
.side-prefs{padding:10px 16px 12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.side-prefs .seg{width:100%}.side-prefs .seg button{flex:1}
.side-prefs small{font-size:11px;text-transform:uppercase;letter-spacing:0;color:var(--grey)}

/* ---------- THÈME CLAIR (bouton soleil / lune) ---------- */
html[data-theme=light]{
  --bg:#ffffff; --fg:#08080a; --card:#f5f5f7; --field:#ffffff; --ink:#08080a;
  --mute:rgba(8,8,10,.62); --grey:rgba(8,8,10,.45); --line:rgba(8,8,10,.12); --line-strong:rgba(8,8,10,.32);
  --side-bg:#fafafa; --appbar-bg:rgba(255,255,255,.86); --topbar-bg:linear-gradient(#fff 60%,rgba(255,255,255,0));
  --hover:rgba(8,8,10,.05); --sub-on:rgba(8,8,10,.07); --overlay:rgba(20,20,30,.35); --modal-bg:#ffffff;
  color-scheme:light;
}
html[data-theme=light] .logo-dark{display:none} html[data-theme=light] .logo-light{display:block}
html[data-theme=light] .hero::before{opacity:.55}
html[data-theme=light] .thumbs a span{color:#fff}

/* ---------- DESIGN 2 : VERRE (façon Apple : arrondi, translucide, clair par défaut) ---------- */
html[data-design=verre]{
  --f-ui:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Inter','Helvetica Neue',Arial,sans-serif;
  --r:20px; --r-sm:10px; --r-btn:999px; --r-field:12px;
  --glass:blur(22px) saturate(170%);
}
html[data-design=verre] body{letter-spacing:-.02em;background:
  radial-gradient(40vw 40vw at 85% -10%,rgba(30,28,245,.16),transparent 70%),radial-gradient(35vw 35vw at -5% 105%,rgba(79,93,255,.14),transparent 70%),var(--bg);background-attachment:fixed}
html[data-design=verre][data-theme=light]{--bg:#eef0f6; --card:rgba(255,255,255,.62); --field:rgba(255,255,255,.8); --line:rgba(8,8,10,.08); --side-bg:rgba(255,255,255,.55); --appbar-bg:rgba(238,240,246,.6); --shadow:0 1px 1px rgba(0,0,0,.04),0 10px 30px rgba(20,24,60,.08)}
html[data-design=verre][data-theme=dark]{--bg:#0b0c12; --card:rgba(34,36,48,.55); --field:rgba(255,255,255,.06); --line:rgba(255,255,255,.1); --side-bg:rgba(20,21,30,.55); --appbar-bg:rgba(11,12,18,.55); --shadow:0 10px 30px rgba(0,0,0,.35)}
html[data-design=verre] .side{backdrop-filter:blur(24px) saturate(170%);-webkit-backdrop-filter:blur(24px) saturate(170%);margin:10px;bottom:10px;top:0;border:1px solid var(--line);border-radius:22px;height:calc(100vh - 20px);top:10px}
html[data-design=verre] body.shell{padding-left:268px}
html[data-design=verre] .appbar{margin:10px 10px 0 0;border:1px solid var(--line);border-radius:18px;top:10px}
html[data-design=verre] .side-logo,html[data-design=verre] .side-me,html[data-design=verre] .side-prefs{border-color:transparent}
html[data-design=verre] .side-nav a.on{background:var(--blue);box-shadow:0 6px 16px rgba(30,28,245,.3)}
html[data-design=verre] .btn::after{display:none}
html[data-design=verre] .btn{transition:transform .2s,filter .2s,background .2s}
html[data-design=verre] .btn:hover{color:#fff;filter:brightness(1.12);transform:translateY(-1px)}
html[data-design=verre] .btn.ghost{background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}
html[data-design=verre] .btn.ghost:hover{color:var(--fg);background:var(--hover)}
html[data-design=verre] .card-h h3::before,html[data-design=verre] .num::before,html[data-design=verre] .dot{border-radius:50%}
html[data-design=verre] .item,html[data-design=verre] .note{backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass)}
html[data-design=verre] .rule-list>li{border-color:var(--line)}
html[data-design=verre] .tag{border-radius:999px;text-transform:none;font-size:12px}
html[data-design=verre] .stat b{font-weight:600;letter-spacing:-.03em}
html[data-design=verre] h1,html[data-design=verre] h2,html[data-design=verre] h3{font-weight:600;letter-spacing:-.025em}
html[data-design=verre] .crumb span,html[data-design=verre] .side-title{text-transform:none;font-size:12px}
html[data-design=verre] .modal{backdrop-filter:blur(30px);background:var(--card)}
html[data-design=verre] .mini-pola,html[data-design=verre] .av{border-radius:8px}

/* ---------- DESIGN 3 : MODERNE (arrondis, dégradés bleus, sombre par défaut) ---------- */
html[data-design=moderne]{
  --r:14px; --r-sm:9px; --r-btn:10px; --r-field:10px;
  --grad:linear-gradient(135deg,#1E1CF5 0%,#4f5dff 100%);
}
html[data-design=moderne][data-theme=dark]{--bg:#06071a; --card:#0d0f2a; --field:#0b0d24; --line:rgba(120,130,255,.16); --line-strong:rgba(140,150,255,.4); --side-bg:#080a22; --appbar-bg:rgba(6,7,26,.8); --shadow:0 0 0 1px rgba(79,93,255,.06),0 14px 34px rgba(0,0,10,.45)}
html[data-design=moderne][data-theme=light]{--bg:#f3f5ff; --card:#ffffff; --field:#ffffff; --line:rgba(30,28,245,.12); --line-strong:rgba(30,28,245,.35); --side-bg:#ffffff; --appbar-bg:rgba(243,245,255,.85); --shadow:0 1px 2px rgba(30,28,245,.06),0 12px 30px rgba(30,28,245,.08)}
html[data-design=moderne] body{background:radial-gradient(60vw 40vw at 70% -10%,rgba(30,28,245,.28),transparent 70%),var(--bg);background-attachment:fixed}
html[data-design=moderne][data-theme=light] body{background:radial-gradient(60vw 40vw at 70% -10%,rgba(30,28,245,.12),transparent 70%),var(--bg)}
html[data-design=moderne] .btn{background:var(--grad);box-shadow:0 6px 18px rgba(30,28,245,.3)}
html[data-design=moderne] .btn::after{display:none}
html[data-design=moderne] .btn:hover{color:#fff;filter:brightness(1.12)}
html[data-design=moderne] .btn.ghost{background:transparent;box-shadow:inset 0 0 0 1px var(--line-strong)}
html[data-design=moderne] .btn.ghost:hover{color:var(--fg);background:var(--hover)}
html[data-design=moderne] .side-nav a.on{background:var(--grad);box-shadow:0 6px 18px rgba(30,28,245,.35)}
html[data-design=moderne] .side-nav a{font-weight:500}
html[data-design=moderne] .card-h h3::before{width:24px;height:24px;border-radius:7px;background:var(--grad);box-shadow:0 4px 10px rgba(30,28,245,.35)}
html[data-design=moderne] .stat{position:relative;overflow:hidden}
html[data-design=moderne] .stat::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(79,93,255,.35),transparent 70%)}
html[data-design=moderne] .stat b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:600}
html[data-design=moderne][data-theme=dark] .stat b{background:linear-gradient(135deg,#fff,#a9b3ff);-webkit-background-clip:text;background-clip:text}
html[data-design=moderne] .tag{border-radius:6px}
html[data-design=moderne] .tag.fill{background:var(--grad);border:0}
html[data-design=moderne] .dot,html[data-design=moderne] .num::before{border-radius:3px}
html[data-design=moderne] .note.alert{background:var(--grad);border:0;box-shadow:0 10px 30px rgba(30,28,245,.35)}
html[data-design=moderne] .seg button.on,html[data-design=verre] .seg button.on{background:var(--grad,var(--blue))}

@media (max-width:760px){
  html[data-design=verre] body.shell{padding-left:0}
  html[data-design=verre] .side{margin:0;border-radius:0 20px 20px 0;top:0;height:100vh}
  html[data-design=verre] .appbar{margin:8px 8px 0;top:8px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}}