:root{--sun:#FFC63A;--sun-deep:#F5A623;--aqua:#4FC3F7;--aqua-deep:#2b9fd4;--terra:#E07B54;--slate:#263238;--cream:#FBF7EA;--red:#E7746B;--ink:#2c3840;}
  *{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
  html,body{height:100%}
  body{background:#e8ecef;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink)}
  .round{font-family:"Arial Rounded MT Bold","Trebuchet MS",Verdana,sans-serif}
  .app{max-width:440px;margin:0 auto;min-height:100%;background:#eef1f3;position:relative;overflow:hidden}
  .screen{display:none;min-height:100vh;min-height:100dvh;padding-bottom:40px;animation:fade .18s ease}
  .screen.active{display:block}
  @keyframes fade{from{opacity:.4}to{opacity:1}}

  /* barre + retour */
  .bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;background:#fff;border-bottom:1px solid #e2e7ea;padding:12px 14px}
  .bk{background:none;border:0;color:var(--aqua-deep);font-weight:700;font-size:15px;font-family:inherit;cursor:pointer;padding:4px 2px}
  .bar-t{font-size:13px;color:#6f7c83;font-weight:700;margin-left:auto}

  /* couverture accueil */
  .cover{position:relative;padding:34px 26px 30px;overflow:hidden;text-align:center;background:radial-gradient(140% 60% at 82% 6%, #FFE39A 0%, transparent 42%),linear-gradient(165deg,var(--sun),var(--sun-deep))}
  .cover .sun{position:absolute;top:-24px;right:-24px;width:120px;height:120px;opacity:.9}
  .cover .waves{position:absolute;left:0;right:0;bottom:0;height:60px}
  .cover>*{position:relative;z-index:2}
  /* couverture plein écran : la zone jaune remplit le viewport, jauge + bouton dedans */
  #home{padding-bottom:0;background:#2b9fd4}
  .cover-full{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:space-between;padding:40px 26px 84px}
  .cover-full .cover-top,.cover-full .cover-mid,.cover-full .cover-bot{position:relative;z-index:2}
  .cover-full .cover-mid{display:flex;flex-direction:column;justify-content:center;padding:8px 0}
  .cover-full .home-prog{margin:0;background:rgba(255,255,255,.94);backdrop-filter:blur(2px)}
  .cover-full .cta{width:100%;margin:0}
  .cover-full .marque{margin-top:14px}
  .ribbon{display:inline-block;background:var(--slate);color:#fff;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:6px 15px;border-radius:99px;margin-bottom:14px}
  .title{font-size:58px;line-height:.9;color:#fff;text-shadow:0 3px 0 var(--sun-deep);-webkit-text-stroke:2px var(--slate)}
  .ete{display:inline-block;font-size:23px;color:var(--slate);margin-top:6px;transform:rotate(-3deg);background:#fff;padding:2px 16px;border-radius:99px}
  .passage{margin:18px auto 0;display:inline-flex;align-items:center;gap:9px;background:var(--aqua);color:#06232e;font-size:13px;font-weight:700;padding:8px 16px;border-radius:99px;box-shadow:0 4px 0 var(--aqua-deep)}
  .pour{margin-top:14px;font-size:12.5px;color:#3a4a52;max-width:280px;margin-left:auto;margin-right:auto;line-height:1.5}
  .marque{margin-top:16px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);font-weight:700}

  /* progression accueil */
  .home-prog{margin:18px 16px 0;background:#fff;border:2px solid #e2e7ea;border-radius:16px;padding:16px 18px}
  .hp-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:9px}
  .hp-lab{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#8a969c;font-weight:700}
  .hp-pct{font-size:26px;color:var(--slate);font-weight:700}.hp-pct b{color:var(--sun-deep)}
  .hp-bar{height:12px;border-radius:99px;background:#eef1f3;overflow:hidden}
  .hp-bar span{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--sun),var(--terra));transition:width .4s}
  .hp-cnt{margin-top:8px;font-size:12px;color:#6f7c83;font-weight:600}
  .cta{display:block;width:calc(100% - 32px);margin:18px 16px 0;background:var(--terra);color:#fff;border:0;font-size:16px;padding:15px;border-radius:14px;cursor:pointer;font-family:inherit;box-shadow:0 6px 0 #c05f3c}

  /* liste semaines */
  .wlist{padding:14px 16px 0;display:flex;flex-direction:column;gap:11px}
  .wcard{display:flex;align-items:stretch;gap:12px;background:#fff;border:1px solid #e6dcc2;border-radius:14px;padding:14px 14px;text-align:left;cursor:pointer;font-family:inherit;box-shadow:0 8px 20px -16px rgba(0,0,0,.4)}
  .wcard[data-locked="true"]{background:#f1ede1;opacity:.94}
  .wc-main{flex:1;min-width:0}
  .wc-no{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--sun-deep);font-weight:700}
  .wcard[data-locked="true"] .wc-no{color:#a2977f}
  .wc-th{font-size:19px;color:var(--slate);margin:2px 0 2px}
  .wcard[data-locked="true"] .wc-th{color:#8a8474}
  .wc-dt{font-size:12px;color:#93a0a7;font-weight:600}
  .wc-bar{height:7px;border-radius:99px;background:#eee6d0;overflow:hidden;margin-top:9px}
  .wc-bar span{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--aqua),var(--sun-deep));transition:width .4s}
  .wc-side{display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:6px;min-width:44px}
  .wc-count{font-size:12px;font-weight:700;color:#8a8f7a}
  .wc-lock{display:none;color:#a2977f}.wc-lock svg{width:20px;height:20px}
  .wc-go{color:#c7cdd1;font-size:22px;line-height:1}
  .wcard[data-locked="true"] .wc-count{display:none}
  .wcard[data-locked="true"] .wc-lock{display:block}
  .app.prem .wcard[data-locked="true"]{background:#fff;opacity:1}
  .app.prem .wcard[data-locked="true"] .wc-lock{display:none}
  .app.prem .wcard[data-locked="true"] .wc-count{display:block}
  .app.prem .wcard[data-locked="true"] .wc-no{color:var(--sun-deep)}
  .app.prem .wcard[data-locked="true"] .wc-th{color:var(--slate)}
  .preview{display:block;margin:16px auto 0;background:none;border:1.5px dashed #b9c2c7;color:#6f7c83;font-size:12px;font-weight:700;padding:9px 16px;border-radius:99px;cursor:pointer;font-family:inherit}

  /* entete semaine */
  .wk-head{padding:18px 16px 6px}
  .wk-th{font-size:24px;color:var(--slate)}
  .wk-sub{font-size:13px;color:var(--terra);font-weight:700;margin-top:2px}
  .wk-fil{font-size:13px;color:#5f6d74;line-height:1.5;margin-top:10px}
  .wk-bar{height:8px;border-radius:99px;background:#e7ecef;overflow:hidden;margin-top:14px}
  .wk-bar span{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--sun),var(--terra));transition:width .4s}

  /* activites (liste) */
  .acts{padding:12px 16px 0;display:flex;flex-direction:column;gap:10px}
  .acard{display:flex;align-items:center;gap:12px;background:#fff;border:2px solid #eee3c9;border-radius:12px;padding:12px;text-align:left;cursor:pointer;font-family:inherit}
  .acard.done{background:#f4faf6;border-color:#cfe8d8}
  .ac-chk{flex:none;width:28px;height:28px;border-radius:50%;border:2.5px solid #d7c9a3;background:#fff;display:flex;align-items:center;justify-content:center}
  .ac-chk svg{width:16px;height:16px;opacity:0;transform:scale(.4);transition:.2s}
  .acard.done .ac-chk{background:var(--aqua-deep);border-color:var(--aqua-deep)}
  .acard.done .ac-chk svg{opacity:1;transform:scale(1)}
  .ac-txt{flex:1;min-width:0}
  .ac-k{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#a99a7c;font-weight:700}
  .ac-t{display:block;font-size:14.5px;color:var(--slate);font-weight:700;margin-top:1px}
  .ac-go{color:#c7cdd1;font-size:22px}

  /* bouton jeu */
  .gamebtn{display:flex;align-items:center;gap:10px;width:calc(100% - 32px);margin:14px 16px 0;background:linear-gradient(165deg,#fff,#fff7e6);border:2px solid var(--sun);border-radius:14px;padding:14px;text-align:left;cursor:pointer;font-family:inherit}
  .gb-k{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--sun-deep);font-weight:700}
  .gb-t{display:block;font-size:16px;color:var(--slate);flex:1}
  .gamebtn .gb-t{flex:1}
  .gb-go{margin-left:auto;color:var(--terra);font-weight:700;font-size:14px;white-space:nowrap}
  .gamebtn>span:first-child{display:flex;flex-direction:column}

  /* ecran jeu */
  .gframe{padding:0}
  .gframe iframe{width:100%;height:calc(100vh - 54px);height:calc(100dvh - 54px);border:0;display:block;background:#e8ecef}

  /* ecran activite */
  .act{padding:20px 18px}
  .act-k{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#a99a7c;font-weight:700}
  .act-t{font-size:24px;color:var(--slate);margin:3px 0 14px}
  .act-c{font-size:15px;color:#3a4249;line-height:1.65;margin-bottom:18px}
  /* seance structuree : echauffement / bloc 1 / retour au calme */
  .seance{margin-bottom:18px}
  .seance .sq{border-left:3px solid var(--aqua);padding:1px 0 1px 14px;margin-bottom:15px}
  .seance .sq:last-child{margin-bottom:0}
  .seance .sq-warm{border-left-color:var(--sun-deep)}
  .seance .sq-main{border-left-color:var(--aqua-deep)}
  .seance .sq-cool{border-left-color:var(--terra)}
  .seance .sq-k{display:block;font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:700;margin-bottom:5px}
  .seance .sq-warm .sq-k{color:var(--sun-deep)}
  .seance .sq-main .sq-k{color:var(--aqua-deep)}
  .seance .sq-cool .sq-k{color:var(--terra)}
  .seance .sq p{font-size:15px;color:#3a4249;line-height:1.6}
  .seance .sq-main{background:#fbfdff;border-radius:0 10px 10px 0;padding:9px 0 9px 14px;margin-left:-0px}
  .act-w{margin-bottom:18px}
  .num,.write{width:100%;border:1.5px dashed #cdbf9c;border-radius:10px;background:#fffdf7;padding:12px 13px;font-family:inherit;font-size:15px;color:#3a4249;line-height:1.5;resize:none}
  .num::placeholder,.write::placeholder{color:#b9ac8c}
  .quiz{list-style:none}
  .quiz li{display:flex;align-items:center;gap:10px;font-size:14px;color:#3a4249;padding:11px 0;border-bottom:1px solid #efe6cf}
  .quiz li:last-child{border-bottom:0}
  .quiz .oui{margin-left:auto;flex:none;font-size:11px;font-weight:700;letter-spacing:.05em;color:#8a969c;border:1.5px solid #d7c9a3;border-radius:99px;padding:5px 15px;cursor:pointer;user-select:none;text-transform:uppercase}
  .quiz .oui.on{background:var(--terra);border-color:var(--terra);color:#fff}
  .donebtn{width:100%;background:#fff;border:2px solid var(--aqua-deep);color:var(--aqua-deep);font-weight:700;font-size:15px;padding:14px;border-radius:12px;cursor:pointer;font-family:inherit}
  .donebtn.on{background:var(--aqua-deep);color:#fff}

  /* gate */
  .gate{margin:20px 16px;background:linear-gradient(165deg,#fff,#fff7e6);border:2px solid var(--sun);border-radius:18px;padding:24px 20px;text-align:center}
  .gate .g-k{display:inline-block;background:var(--sun);color:var(--slate);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 13px;border-radius:99px;margin-bottom:12px}
  .gate h2{font-size:22px;color:var(--slate);margin-bottom:8px}
  .gate p{font-size:13.5px;color:#5f6d74;line-height:1.55;margin-bottom:16px}
  .gate .cta{width:100%;margin:0}
  .g-alt{margin-top:14px;font-size:12.5px;color:#7c8990;line-height:1.6}.g-alt b{color:var(--aqua-deep)}