/* MyEureka Premium Home - édition NEXA : pages Masterclass (MyEureka_Masterclass).
   Complète course-layout.css (même maquette, préfixe meph-cp-) : lecteur podcast, chapitres minutés, suivi,
   intervenants, ressources, transcription, bannière finale, grille du shortcode [myeureka_masterclasses].
   Couleurs : variables du design system (identité visuelle), mode sombre pris en charge. */
.meph-mc{--mc-pri:var(--cp-pri,var(--me-primary,#6a3cf0));--mc-pri-rgb:var(--me-brand-rgb,106,60,240);--mc-glass:rgba(16,12,40,.62)}

/* Pastilles du haut */
.meph-mc-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 14px}
.meph-mc-tags .meph-cp-cat{margin:0}
.meph-mc-badge{display:inline-flex;align-items:center;gap:7px;padding:6px 13px 6px 11px;border-radius:999px;background:linear-gradient(110deg,var(--me-brand,#6a3cf0),var(--me-brand-strong,#4b22c4));color:var(--me-on-brand,#fff);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;line-height:1.2;box-shadow:0 8px 18px rgba(var(--mc-pri-rgb),.28)}
.meph-mc-badge .meph-cp-svg{flex:0 0 auto}

/* Scène du lecteur */
.meph-mc-stage{isolation:isolate}
.meph-mc-stage .meph-mc-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,6,30,0) 30%,rgba(10,6,30,.55) 72%,rgba(10,6,30,.82) 100%);pointer-events:none}
.meph-mc-stage--audio:not(:has(img)){background:radial-gradient(circle at 25% 20%,rgba(255,255,255,.18),transparent 45%),linear-gradient(135deg,var(--me-brand,#6a3cf0),var(--me-brand-deep,#1c1240))}
.meph-mc-stage video.meph-mc-el{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000;z-index:0;cursor:pointer}
.meph-mc-stage--file .meph-mc-shade{background:linear-gradient(180deg,transparent 55%,rgba(10,6,30,.75) 100%)}
.meph-mc-stage--file.is-listening .meph-mc-shade{opacity:.6}
.meph-mc-stage audio{display:none}
.meph-mc-wave{position:absolute;z-index:2;left:50%;top:38%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:5px;height:80px;pointer-events:none;opacity:0;transition:opacity .35s ease}
.meph-mc-stage.is-listening .meph-mc-wave{opacity:.9}
.meph-mc-stage--audio:not(:has(img)) .meph-mc-wave{opacity:.9}
.meph-mc-stage--file .meph-mc-wave{display:none}
.meph-mc-wave i{display:block;width:5px;height:calc(14px + (var(--i) * 7 % 46) * 1px);border-radius:5px;background:rgba(255,255,255,.88);transform-origin:center;transform:scaleY(.35);transition:transform .4s ease}
.meph-mc-stage.is-listening .meph-mc-wave i{animation:meph-mc-eq 1.05s ease-in-out calc(var(--i) * -73ms) infinite alternate}
@keyframes meph-mc-eq{0%{transform:scaleY(.22)}50%{transform:scaleY(1)}100%{transform:scaleY(.45)}}

.meph-mc-player{position:absolute;z-index:3;left:14px;right:14px;bottom:14px;display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:18px;background:var(--mc-glass);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);border:1px solid rgba(255,255,255,.14);color:#fff;box-shadow:0 14px 30px rgba(0,0,0,.25)}
.meph-mc-pp{flex:0 0 54px;display:grid;place-items:center;width:54px;height:54px;border:0;border-radius:50%;background:#fff;color:var(--me-brand,#6a3cf0);cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.25);transition:transform .2s ease}
.meph-mc-pp:hover{transform:scale(1.06)}
.meph-mc-pp:focus-visible,.meph-mc-ctrls button:focus-visible,.meph-mc-chap:focus-visible{outline:3px solid rgba(255,255,255,.7);outline-offset:2px}
.meph-mc-pp .meph-mc-i-pause{display:none}
.meph-mc-stage.is-listening .meph-mc-pp .meph-mc-i-pause{display:block}
.meph-mc-stage.is-listening .meph-mc-pp .meph-mc-i-play{display:none}
.meph-mc-pp .meph-mc-i-play .meph-cp-svg{margin-left:3px}
.meph-mc-track{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:6px}
.meph-mc-now{font-size:12.5px;font-weight:700;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.95}
.meph-mc-seek{--p:0%;-webkit-appearance:none;appearance:none;width:100%;height:6px;margin:0;border-radius:6px;background:linear-gradient(90deg,#fff var(--p),rgba(255,255,255,.28) var(--p));cursor:pointer}
.meph-mc-seek::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
.meph-mc-seek::-moz-range-thumb{width:14px;height:14px;border:0;border-radius:50%;background:#fff}
.meph-mc-times{display:flex;justify-content:space-between;font-size:11.5px;font-weight:600;opacity:.8;font-variant-numeric:tabular-nums}
.meph-mc-ctrls{flex:0 0 auto;display:flex;align-items:center;gap:6px}
.meph-mc-ctrls button{position:relative;display:grid;place-items:center;min-width:38px;height:38px;padding:0 8px;border:1px solid rgba(255,255,255,.2);border-radius:11px;background:rgba(255,255,255,.08);color:#fff;font-size:12px;font-weight:800;cursor:pointer;transition:background-color .2s ease}
.meph-mc-ctrls button:hover{background:rgba(255,255,255,.2)}
.meph-mc-ctrls .meph-mc-rate{min-width:46px}

/* Code intégré (Spotify, Ausha, Acast...) */
.meph-mc-stage--embed{display:grid;place-items:center;background:linear-gradient(135deg,var(--me-brand,#6a3cf0),var(--me-brand-deep,#1c1240))}
.meph-mc-stage--embed .meph-mc-blur{filter:blur(18px) saturate(1.2);transform:scale(1.15);opacity:.55}
.meph-mc-stage--embed:hover .meph-mc-blur{transform:scale(1.15)}
.meph-mc-embed{position:relative;z-index:2;width:calc(100% - 32px);max-width:720px}
.meph-mc-embed iframe{display:block;width:100%;border:0;border-radius:14px;box-shadow:0 16px 36px rgba(0,0,0,.3)}

/* Boutons de la présentation */
.meph-mc .meph-cp-actions{gap:12px 14px}
.meph-mc button.meph-cp-btn{border:0;cursor:pointer;font-family:inherit}
.meph-mc-donebtn,.meph-mc-ghost{background:var(--cp-card,#fff)!important;color:var(--mc-pri)!important;border:1.5px solid rgba(var(--mc-pri-rgb),.35)!important;box-shadow:none!important}
.meph-mc-donebtn:hover,.meph-mc-ghost:hover{background:var(--cp-soft-2,#f0ecff)!important;border-color:var(--mc-pri)!important}
.meph-cp-btn--light.meph-mc-donebtn,.meph-cp-btn--light.meph-mc-ghost{background:#fff!important;color:var(--mc-pri)!important;border-color:#fff!important;box-shadow:0 12px 26px rgba(20,20,80,.25)!important}
.meph-cp-btn--light.meph-mc-donebtn:hover{background:#f4f0ff!important}
.meph-mc-donebtn.is-busy{opacity:.6;pointer-events:none}
.meph-mc-donebtn.is-busy .meph-cp-svg{animation:meph-mc-spin .8s linear infinite}
@keyframes meph-mc-spin{to{transform:rotate(360deg)}}
.meph-mc-donechip{display:inline-flex;align-items:center;gap:9px;min-height:50px;padding:0 20px;border-radius:12px;background:rgba(31,185,133,.12);color:var(--cp-green-ink,#13996c);font-size:14.5px;font-weight:800;border:1.5px solid rgba(31,185,133,.3);animation:meph-mc-pop .45s cubic-bezier(.2,.8,.2,1)}
.meph-mc-donechip.is-light{background:#fff;color:#13996c;border-color:#fff}
@keyframes meph-mc-pop{0%{transform:scale(.85);opacity:0}100%{transform:none;opacity:1}}
.meph-mc-status-line{display:flex;align-items:center;gap:8px;margin:16px 0 0!important;font-size:13px;color:var(--cp-ink-2)}
.meph-mc-status-line[hidden]{display:none}
.meph-mc-status-line .meph-cp-svg{color:var(--cp-green,#1fb985)}
.meph-mc-status-line b{color:var(--cp-green-ink,#13996c)}

/* Colonne de droite */
.meph-mc-chapters{padding:24px 22px 18px}
.meph-mc-chaplist{list-style:none;margin:14px 0 0!important;padding:0!important;display:flex;flex-direction:column;gap:4px;counter-reset:none}
.meph-mc-chap{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--cp-ink);font:inherit;text-align:left;cursor:pointer;transition:background-color .2s ease,border-color .2s ease}
span.meph-mc-chap{cursor:default}
button.meph-mc-chap:hover{background:var(--cp-soft,#f6f4ff);border-color:var(--cp-soft-2,#ece7ff)}
.meph-mc-chap-t{flex:0 0 auto;min-width:58px;padding:4px 8px;border-radius:8px;background:var(--cp-soft-2,#ece7ff);color:var(--mc-pri);font-size:12px;font-weight:800;text-align:center;font-variant-numeric:tabular-nums}
.meph-mc-chap-x{flex:1 1 auto;font-size:13.5px;font-weight:700;line-height:1.35}
.meph-mc-chap-go{flex:0 0 26px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--mc-pri);color:var(--cp-on,#fff);opacity:0;transform:scale(.7);transition:opacity .2s ease,transform .2s ease}
button.meph-mc-chap:hover .meph-mc-chap-go,.meph-mc-chap.is-current .meph-mc-chap-go{opacity:1;transform:none}
.meph-mc-chap.is-current{background:var(--cp-soft,#f6f4ff);border-color:rgba(var(--mc-pri-rgb),.35)}
.meph-mc-chap.is-current .meph-mc-chap-t{background:var(--mc-pri);color:var(--cp-on,#fff)}

.meph-mc-track-card .meph-cp-status-ic{background:var(--cp-soft-2,#ece7ff);color:var(--mc-pri)}
.meph-mc-track-card.is-complete .meph-cp-status-ic{background:rgba(31,185,133,.14);color:var(--cp-green,#1fb985)}
.meph-mc-side-done .meph-cp-btn,.meph-mc-side-done .meph-mc-donechip{display:flex;width:100%;justify-content:center}
.meph-mc-side-done[hidden]{display:none}

.meph-mc-initials{flex:0 0 56px;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--me-brand,#6a3cf0),var(--me-brand-strong,#4b22c4));color:var(--me-on-brand,#fff);font-family:var(--cp-display);font-size:18px;font-weight:800}

.meph-mc-res{padding:24px 22px 18px}
.meph-mc-res ul{list-style:none;margin:12px 0 0!important;padding:0!important;display:flex;flex-direction:column;gap:6px}
.meph-mc-res a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;border:1px solid var(--cp-line);border-radius:12px;color:var(--cp-ink)!important;font-size:13.5px;font-weight:700;transition:border-color .2s ease,background-color .2s ease}
.meph-mc-res a:hover{border-color:var(--mc-pri);background:var(--cp-soft,#f6f4ff)}
.meph-mc-res a .meph-cp-svg{color:var(--mc-pri)}

/* Transcription */
.meph-mc-transcript{padding:0;overflow:hidden}
.meph-mc-transcript summary{display:flex;align-items:center;gap:11px;padding:22px 28px;cursor:pointer;list-style:none;font-family:var(--cp-display);font-size:18.5px;font-weight:800;color:var(--cp-ink)}
.meph-mc-transcript summary::-webkit-details-marker{display:none}
.meph-mc-transcript summary .meph-cp-chev{margin-left:auto;color:var(--cp-ink-3);transition:transform .25s ease}
.meph-mc-transcript[open] summary .meph-cp-chev{transform:rotate(180deg)}
.meph-mc-transcript-body{margin:0;padding:0 28px 26px;max-height:520px;overflow:auto}

/* Bannière finale */
.meph-mc-cta{padding-right:48px}
.meph-mc-cta .meph-mc-donechip{flex:0 0 auto;position:relative;z-index:2}
.meph-mc-cta .meph-cp-btn--light{width:auto;flex:0 0 auto}
.meph-mc-cta-wave{position:absolute;right:clamp(200px,24vw,330px);top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:6px;height:90px;opacity:.22;pointer-events:none}
.meph-mc-cta-wave i{display:block;width:6px;height:calc(16px + (var(--i) * 11 % 64) * 1px);border-radius:6px;background:currentColor}
.meph-mc-cta .meph-cp-cta-txt{position:relative;z-index:2;flex:1 1 auto}

/* Retour visuel */
.meph-mc-toast{position:fixed;z-index:99999;left:50%;bottom:26px;transform:translate(-50%,20px);max-width:min(560px,calc(100vw - 32px));padding:13px 20px;border-radius:14px;background:#1d1838;color:#fff;font-size:14px;font-weight:700;box-shadow:0 18px 40px rgba(0,0,0,.25);opacity:0;transition:opacity .3s ease,transform .3s ease}
.meph-mc-toast.is-ok{background:#13996c}
.meph-mc-toast.is-in{opacity:1;transform:translate(-50%,0)}
.meph-mc-burst{position:fixed;z-index:99998;width:0;height:0;pointer-events:none}
.meph-mc-burst i{position:absolute;left:-4px;top:-4px;width:8px;height:8px;border-radius:2px;background:var(--me-brand,#6a3cf0);animation:meph-mc-burst .95s cubic-bezier(.2,.8,.2,1) forwards}
.meph-mc-burst i:nth-child(3n){background:#1fb985}
.meph-mc-burst i:nth-child(3n+1){background:var(--me-accent-gold,#5be3b5)}
@keyframes meph-mc-burst{0%{transform:rotate(var(--a)) translateY(0) scale(1);opacity:1}100%{transform:rotate(var(--a)) translateY(calc(var(--d) * -1)) scale(.4);opacity:0}}

/* Mode sombre */
html[data-meph-theme-resolved="dark"] .meph-mc-donebtn:not(.meph-cp-btn--light),html[data-meph-theme-resolved="dark"] .meph-mc-ghost:not(.meph-cp-btn--light){background:transparent!important}
html[data-meph-theme-resolved="dark"] .meph-mc-toast:not(.is-ok){background:#2b2550}

/* Grille du shortcode [myeureka_masterclasses] */
.meph-mc-grid-wrap{margin:0 0 32px;font-family:var(--me-font,"Quicksand"),-apple-system,"Segoe UI",sans-serif;color:var(--me-text,#1d1838)}
.meph-mc-grid-wrap *{box-sizing:border-box}
.meph-mc-grid-head{margin:0 0 18px}
.meph-mc-grid-head h2{display:flex;align-items:center;gap:10px;margin:0 0 6px;font-family:var(--me-font-display,var(--me-font,"Quicksand")),sans-serif;font-size:clamp(22px,2.2vw,28px);font-weight:800;color:var(--me-text,#1d1838)}
.meph-mc-grid-head h2 .meph-cp-svg{color:var(--me-primary,#6a3cf0)}
.meph-mc-grid-head p{margin:0;color:var(--me-text-2,#4b4672);font-size:15px}
.meph-mc-grid{display:grid;grid-template-columns:repeat(var(--mc-cols,3),minmax(0,1fr));gap:22px}
.meph-mc-card{display:flex;flex-direction:column;border:1px solid var(--me-border,#e9e6f6);border-radius:20px;overflow:hidden;background:var(--me-surface,#fff);box-shadow:0 12px 30px rgba(var(--me-brand-deep-rgb,28,18,64),.06);transition:transform .25s ease,box-shadow .25s ease}
.meph-mc-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(var(--me-brand-deep-rgb,28,18,64),.12)}
.meph-mc-card-cover{position:relative;display:block;aspect-ratio:16/9;background:linear-gradient(135deg,var(--me-brand,#6a3cf0),var(--me-brand-deep,#1c1240));overflow:hidden}
.meph-mc-card-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.meph-mc-card:hover .meph-mc-card-cover img{transform:scale(1.05)}
.meph-mc-card-cover .meph-mc-badge{position:absolute;left:12px;top:12px;font-size:10.5px;padding:5px 10px}
.meph-mc-card-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--me-brand,#6a3cf0);box-shadow:0 10px 24px rgba(0,0,0,.25);transition:transform .25s ease}
.meph-mc-card-play .meph-cp-svg{margin-left:2px}
.meph-mc-card:hover .meph-mc-card-play{transform:translate(-50%,-50%) scale(1.08)}
.meph-mc-card-dur{position:absolute;right:12px;bottom:12px;padding:4px 9px;border-radius:8px;background:rgba(10,6,30,.7);color:#fff;font-size:12px;font-weight:700}
.meph-mc-card-body{display:flex;flex-direction:column;gap:6px;flex:1 1 auto;padding:16px 18px 18px}
.meph-mc-card-body h3{margin:0;font-family:var(--me-font-display,var(--me-font,"Quicksand")),sans-serif;font-size:16.5px;font-weight:800;line-height:1.3}
.meph-mc-card-body h3 a{color:var(--me-text,#1d1838)!important;text-decoration:none}
.meph-mc-card-body p{margin:0;font-size:13px;color:var(--me-text-3,#6d6890)}
.meph-mc-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;font-size:13px;font-weight:700;color:var(--me-text-2,#4b4672)}
.meph-mc-card-foot span{display:inline-flex;align-items:center;gap:6px}
.meph-mc-card-foot a{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:10px;background:var(--me-primary,#6a3cf0);color:var(--me-on-primary,#fff)!important;text-decoration:none}
.meph-mc-card.is-done .meph-mc-card-foot a{background:rgba(31,185,133,.14);color:#13996c!important}

@media (max-width:1100px){.meph-mc-grid{grid-template-columns:repeat(min(var(--mc-cols,3),2),minmax(0,1fr))}}
@media (max-width:900px){.meph-mc-cta{padding:32px 34px}.meph-mc-cta-wave{right:24px;top:auto;bottom:24px;transform:none}}
@media (max-width:600px){
  .meph-mc-player{left:8px;right:8px;bottom:8px;gap:10px;padding:9px 10px;border-radius:14px}
  .meph-mc-pp{flex-basis:44px;width:44px;height:44px}
  .meph-mc-ctrls [data-mc-skip]{display:none}
  .meph-mc-wave{top:34%;height:56px;gap:4px}
  .meph-mc-wave i{width:4px}
  .meph-mc .meph-cp-actions>*{width:100%}
  .meph-mc-grid{grid-template-columns:1fr}
  .meph-mc-cta{padding:28px 22px}
}
@media (prefers-reduced-motion:reduce){.meph-mc-stage.is-listening .meph-mc-wave i,.meph-mc-donechip,.meph-mc-donebtn.is-busy .meph-cp-svg{animation:none}.meph-mc-card,.meph-mc-card-cover img{transition:none}}