/* ============================================================
   MY DIGITAL STUDIO · Design system "Crème Studio"
   Mobile-first · Desktop ≥ 920px avec sidebar
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Poppins:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#FDF4D7; --card:#FFFDF6; --ink:#492D21; --ink-soft:#8a6a52;
  --accent:#FEC840; --accent-soft:rgba(254,200,64,.18);
  --line:rgba(73,45,33,.10); --ok:#3D8B57; --warn-bg:#FFF3E2;
  --radius:20px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh}

/* Porte d'accès : la page reste masquée tant que guard.js n'a pas confirmé
   la session (voir guard.js). Empêche tout flash de contenu protégé. */
html.mds-gate-checking body{visibility:hidden}
.serif{font-family:'Instrument Serif',serif}
a{color:inherit}

/* ---------- Shell : mobile = colonne, desktop = sidebar + contenu ---------- */
.shell{display:flex;justify-content:center}
.content{width:100%;max-width:430px;padding:20px 20px 120px}

.sidenav{display:none}
.bottomnav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;
  background:rgba(255,253,246,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  display:flex;justify-content:space-around;padding:10px 0 22px;z-index:50}
.bottomnav a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;font-weight:600;color:var(--ink-soft);text-decoration:none}
.bottomnav a.active{color:var(--ink)}
.bottomnav a .ico{font-size:19px}

@media(min-width:920px){
  .shell{justify-content:flex-start}
  .sidenav{display:flex;flex-direction:column;gap:4px;width:264px;min-height:100vh;position:sticky;top:0;
    padding:28px 20px;border-right:1px solid var(--line);flex-shrink:0}
  .content{max-width:720px;margin:0 auto;padding:40px 48px 80px}
  .bottomnav{display:none}
}

/* ---------- Sidenav ---------- */
.sidenav .logo{display:flex;align-items:center;gap:10px;margin-bottom:26px;text-decoration:none}
.sidenav .nav-title{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;margin:18px 10px 6px}
.sidenav a.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;font-size:13.5px;font-weight:600;text-decoration:none;color:var(--ink)}
.sidenav a.nav-item:hover{background:var(--card)}
.sidenav a.nav-item.active{background:var(--ink);color:var(--card)}
.sidenav a.nav-item .pc{margin-left:auto;font-size:11px;color:var(--ink-soft);font-weight:700}
.sidenav a.nav-item.active .pc{color:var(--accent)}
.sidenav a.nav-item.soon{opacity:.45;pointer-events:none}

/* ---------- Logo ---------- */
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:var(--accent);display:grid;place-items:center;font-family:'Instrument Serif',serif;font-weight:600;font-size:18px;flex-shrink:0}
.logo small{display:block;font-size:10px;letter-spacing:.18em;color:var(--ink-soft);text-transform:uppercase;font-weight:600}
.logo b{font-size:13px;letter-spacing:.02em}

/* ---------- Header mobile ---------- */
header.mobile{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
@media(min-width:920px){header.mobile .logo{display:none}}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ffdf8e);display:grid;place-items:center;font-weight:700;font-size:14px;color:var(--ink)}

/* ---------- Titres ---------- */
h1.page{font-family:'Poppins',sans-serif;font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.18;margin-bottom:6px}
h1.page em{font-style:italic;font-weight:500}
.sub{color:var(--ink-soft);font-size:14px;margin-bottom:24px}
@media(min-width:920px){h1.page{font-size:38px}}

/* ---------- Carte reprendre ---------- */
.resume{background:var(--ink);color:#FFFDF6;border-radius:var(--radius);padding:20px;margin-bottom:28px;position:relative;overflow:hidden;display:block;text-decoration:none}
.resume::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(254,200,64,.15)}
.resume .tag{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:8px;display:block}
.resume h2{font-family:'Poppins',sans-serif;font-size:18px;font-weight:700;margin-bottom:4px}
.resume p{font-size:13px;color:rgba(255,253,246,.65);margin-bottom:14px}
.resume .btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--ink);font-weight:700;font-size:14px;padding:10px 18px;border-radius:99px;text-decoration:none}
.progress-line{height:4px;background:rgba(255,253,246,.15);border-radius:99px;margin-top:16px;overflow:hidden}
.progress-line i{display:block;height:100%;width:0%;background:var(--accent);border-radius:99px;transition:width .5s}
.progress-meta{display:flex;justify-content:space-between;font-size:11px;color:rgba(255,253,246,.55);margin-top:6px}

/* ---------- Actes & modules ---------- */
.acte{margin-bottom:26px}
.acte-label{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.acte-label .num{font-family:'Instrument Serif',serif;font-style:italic;font-size:14px;color:var(--ink-soft)}
.acte-label h3{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
@media(min-width:920px){.acte .mods{display:grid;grid-template-columns:1fr 1fr;gap:10px}}
.module{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:14px;margin-bottom:10px;text-decoration:none;color:inherit;transition:transform .15s, box-shadow .15s}
@media(min-width:920px){.module{margin-bottom:0}.module:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(73,45,33,.08)}}
.module:active{transform:scale(.98)}
.mod-icon{width:44px;height:44px;border-radius:14px;background:var(--bg);display:grid;place-items:center;font-size:20px;flex-shrink:0}
.mod-body{flex:1;min-width:0}
.mod-body b{font-size:14.5px;display:block;margin-bottom:2px}
.mod-body span{font-size:12px;color:var(--ink-soft)}
.ring{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;color:var(--ink-soft);background:conic-gradient(var(--accent) calc(var(--p)*1%), rgba(73,45,33,.08) 0);flex-shrink:0}
.ring i{width:26px;height:26px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-style:normal}
.ring.full{color:var(--ok)}
.lock{width:34px;height:34px;border-radius:50%;background:var(--bg);display:grid;place-items:center;font-size:13px;opacity:.5;flex-shrink:0}
.soon-chip{font-size:9px;font-weight:700;letter-spacing:.1em;background:var(--accent);color:var(--ink);border-radius:99px;padding:3px 8px;text-transform:uppercase;flex-shrink:0}

/* ---------- Topbar leçon / module ---------- */
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.back{width:36px;height:36px;border-radius:12px;background:var(--card);border:1px solid var(--line);display:grid;place-items:center;text-decoration:none;color:var(--ink);font-size:16px;flex-shrink:0;cursor:pointer}
.topbar .crumb{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}
.topbar b{display:block;font-size:13px;font-weight:600;letter-spacing:0;text-transform:none}
.topbar .focus-chip{margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:8px 13px;font-size:12px;font-weight:700;text-decoration:none;flex-shrink:0}

/* ---------- Liste de leçons (page module) ---------- */
.lesson-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:14px;margin-bottom:10px;cursor:pointer;transition:transform .15s}
.lesson-card:active{transform:scale(.98)}
@media(min-width:920px){.lesson-card:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(73,45,33,.07)}}
.lesson-card .n{width:34px;height:34px;border-radius:12px;background:var(--bg);display:grid;place-items:center;font-size:13px;font-weight:800;flex-shrink:0}
.lesson-card.done .n{background:var(--ok);color:#fff}
.lesson-card .t{flex:1}
.lesson-card .t b{font-size:14.5px;display:block;margin-bottom:2px}
.lesson-card .t span{font-size:12px;color:var(--ink-soft)}
.lesson-card .go{color:var(--ink-soft);font-size:16px}
.lesson-card.done .t b{opacity:.55}

/* ---------- Intérieur de leçon ---------- */
.step-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;margin-bottom:6px}
h1.lesson-title{font-family:'Poppins',sans-serif;font-size:25px;font-weight:700;letter-spacing:-.02em;line-height:1.22;margin-bottom:12px}
@media(min-width:920px){h1.lesson-title{font-size:33px}}
.intro{font-size:14.5px;line-height:1.65;opacity:.85;margin-bottom:20px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px}
.card h3{font-size:14px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.card p{font-size:14px;line-height:1.6;opacity:.88;margin-bottom:8px}
.card p:last-child{margin-bottom:0}
.card.warn{background:var(--warn-bg);border-color:rgba(73,45,33,.14)}
.card.goal{background:var(--ink);color:#FFFDF6;border:none}
.card.goal h3{color:var(--accent)}
.card.goal p{color:rgba(255,253,246,.85);opacity:1}

.check{display:flex;align-items:flex-start;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);cursor:pointer;user-select:none}
.check:last-child{border-bottom:none}
.check .box{width:24px;height:24px;border-radius:8px;border:2px solid rgba(73,45,33,.25);flex-shrink:0;display:grid;place-items:center;font-size:13px;color:#fff;transition:all .2s;margin-top:1px}
.check.on .box{background:var(--ok);border-color:var(--ok)}
.check .txt{font-size:14px;line-height:1.5}
.check.on .txt{opacity:.5;text-decoration:line-through}
.check .txt small{display:block;color:var(--ink-soft);font-size:12.5px;margin-top:2px;text-decoration:none}

.prompt{background:var(--ink);border-radius:var(--radius);padding:16px;margin:14px 0;color:#FFFDF6}
.prompt .p-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.prompt .p-head span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--accent)}
.copy-btn{background:var(--accent);color:var(--ink);border:none;font-family:inherit;font-size:12px;font-weight:700;padding:7px 14px;border-radius:99px;cursor:pointer;transition:transform .1s}
.copy-btn:active{transform:scale(.94)}
.copy-btn.copied{background:var(--ok);color:#fff}
.prompt pre{font-family:inherit;font-size:13px;line-height:1.55;white-space:pre-wrap;color:rgba(255,253,246,.85)}

.tip{display:flex;gap:10px;background:var(--accent-soft);border-radius:14px;padding:13px 14px;font-size:13.5px;line-height:1.55;margin:14px 0}

/* Cartes outils (Module 2) */
.tool{border:1px solid var(--line);border-radius:16px;padding:15px;margin-bottom:10px;background:var(--card)}
.tool .t-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.tool .t-ico{width:36px;height:36px;border-radius:11px;background:var(--bg);display:grid;place-items:center;font-size:17px;flex-shrink:0}
.tool b{font-size:14.5px}
.tool .badge{margin-left:auto;font-size:9.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;border-radius:99px;padding:3px 9px;background:var(--accent-soft)}
.tool .badge.free{background:rgba(61,139,87,.14);color:var(--ok)}
.tool p{font-size:13px;line-height:1.55;color:var(--ink);opacity:.8}
.tool .use{margin-top:8px;font-size:12.5px;font-weight:600;color:var(--ink-soft)}

/* Tableau comparatif simple */
.compare{width:100%;border-collapse:collapse;font-size:13px;margin:6px 0}
.compare th{text-align:left;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);padding:8px 8px;border-bottom:1px solid var(--line)}
.compare td{padding:10px 8px;border-bottom:1px solid var(--line);line-height:1.45;vertical-align:top}
.compare tr:last-child td{border-bottom:none}

/* Choix de profil (Ton projet IA) */
.profile-pick{display:grid;gap:10px;margin:14px 0}
@media(min-width:920px){.profile-pick{grid-template-columns:1fr 1fr 1fr}}
.profile{border:2px solid var(--line);border-radius:16px;padding:16px;background:var(--card);cursor:pointer;text-align:left;font-family:inherit;transition:all .15s}
.profile .p-ico{font-size:26px;margin-bottom:8px}
.profile b{font-size:14.5px;display:block;margin-bottom:4px;color:var(--ink)}
.profile span{font-size:12.5px;color:var(--ink-soft);line-height:1.5;display:block}
.profile.sel{border-color:var(--ink);background:var(--ink)}
.profile.sel b{color:var(--accent)}
.profile.sel span{color:rgba(255,253,246,.7)}

/* ---------- Navigation bas de leçon ---------- */
.lesson-nav{display:flex;gap:10px;margin-top:26px}
.lesson-nav .prev{width:48px;height:48px;border-radius:14px;border:1.5px solid rgba(73,45,33,.2);background:none;font-size:17px;color:var(--ink);cursor:pointer;flex-shrink:0}
.lesson-nav .finish{flex:1;height:48px;border:none;border-radius:14px;background:var(--ink);color:var(--accent);font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:transform .1s}
.lesson-nav .finish:active{transform:scale(.98)}
.lesson-nav .finish.done-state{background:var(--ok);color:#fff}

/* ---------- Vues (routing) ---------- */
.view{display:none;animation:fade .3s}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Studio Focus (chrono) ---------- */
.focus-wrap{text-align:center;padding-top:8px}
.focus-durations{display:flex;gap:10px;justify-content:center;margin:22px 0}
.dur{border:2px solid var(--line);background:var(--card);border-radius:16px;padding:14px 0;width:92px;cursor:pointer;font-family:inherit;transition:all .15s}
.dur b{font-size:20px;font-weight:800;display:block;color:var(--ink)}
.dur span{font-size:10.5px;color:var(--ink-soft);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.dur.sel{border-color:var(--ink);background:var(--ink)}
.dur.sel b{color:var(--accent)}
.dur.sel span{color:rgba(255,253,246,.6)}

.dial{width:250px;height:250px;margin:10px auto 20px;border-radius:50%;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--accent) calc(var(--p)*1%), rgba(73,45,33,.08) 0)}
.dial .inner{width:216px;height:216px;border-radius:50%;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.dial .time{font-family:'Instrument Serif',serif;font-size:52px;font-weight:500;letter-spacing:.01em}
.dial .state{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}

.focus-actions{display:flex;gap:10px;justify-content:center}
.f-btn{height:50px;padding:0 30px;border-radius:99px;border:none;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:transform .1s}
.f-btn:active{transform:scale(.97)}
.f-btn.main{background:var(--ink);color:var(--accent)}
.f-btn.ghost{background:none;border:1.5px solid rgba(73,45,33,.2);color:var(--ink)}

.focus-stats{display:flex;gap:10px;margin-top:30px}
.fstat{flex:1;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px}
.fstat b{font-size:20px;font-weight:800;display:block}
.fstat span{font-size:11px;color:var(--ink-soft);font-weight:600}

/* ---------- Écran fin de module ---------- */
.done-screen{text-align:center;padding:40px 0}
.done-screen .big{font-size:56px;margin-bottom:16px}
.done-screen p{color:var(--ink-soft);font-size:14.5px;line-height:1.6;margin-bottom:24px}
.done-screen a{display:inline-block;background:var(--ink);color:var(--accent);font-weight:700;font-size:15px;padding:14px 26px;border-radius:99px;text-decoration:none}


/* ============ Animations ============ */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.15)}100%{transform:scale(1)}}
@keyframes glowpulse{0%,100%{box-shadow:0 0 0 0 rgba(254,200,64,.35)}50%{box-shadow:0 0 0 14px rgba(254,200,64,0)}}
.content > *{animation:rise .45s both}
.content > *:nth-child(1){animation-delay:.02s}
.content > *:nth-child(2){animation-delay:.06s}
.content > *:nth-child(3){animation-delay:.10s}
.content > *:nth-child(4){animation-delay:.14s}
.content > *:nth-child(5){animation-delay:.18s}
.content > *:nth-child(6){animation-delay:.22s}
.view.active > *{animation:rise .4s both}
.view.active > *:nth-child(2){animation-delay:.05s}
.view.active > *:nth-child(3){animation-delay:.09s}
.view.active > *:nth-child(4){animation-delay:.13s}
.view.active > *:nth-child(5){animation-delay:.17s}
.check.on .box{animation:pop .3s}
.dial.running{animation:glowpulse 2s infinite;border-radius:50%}
.module,.lesson-card,.back,.f-btn,.dur,.profile{transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .18s, background .18s, border-color .18s}

/* ============ Galeries d'images de lecon ============ */
.gallery{display:grid;grid-template-columns:1fr;gap:10px;margin:14px 0}
@media(min-width:920px){.gallery.multi{grid-template-columns:1fr 1fr}}
.gallery img{width:100%;border-radius:16px;border:1px solid var(--line);display:block;background:var(--card);cursor:zoom-in;transition:transform .2s}
.gallery img:hover{transform:scale(1.01)}
.img-placeholder{border:1.5px dashed rgba(73,45,33,.25);border-radius:16px;padding:26px;text-align:center;color:var(--ink-soft);font-size:13px;margin:14px 0;background:rgba(255,253,246,.5)}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(28,18,12,.9);display:none;align-items:center;justify-content:center;z-index:200;padding:20px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:92vh;border-radius:14px}


/* ============ Slots image a l'unite + prompt original ============ */
.imgslot{margin:12px 0}
.imgslot img{width:100%;border-radius:16px;border:1px solid var(--line);display:block;background:var(--card);cursor:zoom-in;transition:transform .2s}
.imgslot img:hover{transform:scale(1.01)}
details.orig{margin:8px 0 2px}
details.orig summary{font-size:12px;font-weight:700;color:var(--ink-soft);cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px dashed rgba(73,45,33,.3);border-radius:99px}
details.orig summary::-webkit-details-marker{display:none}
details.orig[open] summary{background:var(--card)}
.shot .prompt{margin:10px 0 4px}

/* ===== Accent serif animé dans les titres ===== */
h1.page .serif,h1.page em,h1.lesson-title .serif,h1.lesson-title em{
  font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;font-size:1.14em;
  display:inline-block;position:relative;z-index:0;
  animation:accentIn .8s cubic-bezier(.2,.7,.2,1) .15s both}
h1.page .serif::after,h1.page em::after,h1.lesson-title .serif::after,h1.lesson-title em::after{
  content:'';position:absolute;left:-2px;right:-4px;bottom:3px;height:.32em;background:var(--accent);
  opacity:.5;z-index:-1;border-radius:3px;transform:scaleX(0);transform-origin:left;
  animation:accentLine .55s cubic-bezier(.2,.7,.2,1) .6s both}
@keyframes accentIn{0%{opacity:0;transform:translateY(10px) rotate(-2deg)}100%{opacity:1;transform:none}}
@keyframes accentLine{to{transform:scaleX(1)}}

/* Vidéos de démonstration (Module 5) */
.vidslot{margin:14px 0}
.vidslot video{width:100%;border-radius:14px;display:block;background:#000;border:1px solid var(--line)}