/* Plateforme V2 · entraineur radio (25 oct 2026). Cockpit : noir, graphite, ambre. Autonome (variables de secours). */
.rt{--rd-amber:var(--ck-amber,#f0a443);--rd-ink:var(--ck-ink,#f4f3ef);--rd-mut:var(--ck-mut,rgba(255,255,255,.56));--rd-line:var(--ck-line,rgba(255,255,255,.12));--rd-card:#141416;--rd-card2:#1c1c1f;
  --rd-ok:#4cc38a;--rd-bad:#ff6b5b;font-family:var(--f,"Geist",system-ui,sans-serif);color:var(--rd-ink);background:#000;max-width:760px;margin:0 auto;
  display:flex;flex-direction:column;min-height:min(640px,100dvh);border:1px solid var(--rd-line);border-radius:18px;overflow:hidden}
.rt-in{display:flex;flex-direction:column;flex:1;min-height:0}
.rt *{box-sizing:border-box}
.rt p{margin:0}
.rt .ic{width:18px;height:18px;flex:none}
.rt-head{padding:16px 18px;border-bottom:1px solid var(--rd-line);display:flex;justify-content:space-between;gap:12px}
.rt-head b{display:block;font-size:16px;font-weight:650;letter-spacing:-.01em}
.rt-head small{display:block;margin-top:2px;color:var(--rd-mut);font-family:var(--mono,"Geist Mono",monospace);font-size:12px}
.rt-log{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:12px;min-height:160px;max-height:56vh}
.rt-b{max-width:88%;border-radius:16px;padding:12px 14px;background:var(--rd-card);border:1px solid var(--rd-line);font-size:15px;line-height:1.45}
.rt-b.atc{align-self:flex-start;border-bottom-left-radius:5px}
.rt-b.you{align-self:flex-end;border-bottom-right-radius:5px;border-color:rgba(240,164,67,.45);background:#17130b}
.rt-b.you.wait{border-style:dashed;background:transparent}
.rt-who{display:flex;gap:8px;align-items:center;margin-bottom:6px;font-family:var(--mono,"Geist Mono",monospace);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--rd-mut)}
.rt-b.you .rt-who{color:var(--rd-amber)}
.rt-robot{border:1px solid var(--rd-line);border-radius:99px;padding:1px 7px;text-transform:none;letter-spacing:0}
.rt-sc{margin-left:auto;color:var(--rd-ink)}.rt-sc.good{color:var(--rd-ok)}
.rt-sit,.rt-ph{color:var(--rd-mut);font-size:14px}
.rt-said{margin:4px 0 8px;color:var(--rd-ink2,rgba(255,255,255,.78))}
.rt-said em{color:var(--rd-mut);font-size:13px}
.rt-late{color:var(--rd-bad);margin-bottom:6px;font-size:14px}
.rt-keys{list-style:none;margin:6px 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.rt-keys li{display:inline-flex;align-items:center;gap:5px;padding:4px 10px 4px 7px;border-radius:99px;font-size:13px;font-weight:550;border:1px solid}
.rt-keys .ic{width:14px;height:14px}
.rt-keys .ok{color:var(--rd-ok);border-color:rgba(76,195,138,.4);background:rgba(76,195,138,.08)}
.rt-keys .no{color:var(--rd-bad);border-color:rgba(255,107,91,.4);background:rgba(255,107,91,.08)}
.rt-model,.rt-tip{margin-top:8px;padding:9px 11px;border-radius:10px;background:var(--rd-card2)}
.rt-model b,.rt-tip b{display:block;font-family:var(--mono,"Geist Mono",monospace);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--rd-amber);margin-bottom:3px}
.rt-tip p,.rt-model p{font-size:14px}
.rt-ic,.rt-quiet{display:inline-flex;align-items:center;gap:6px;margin-top:8px;padding:9px 12px;min-height:40px;border-radius:99px;border:1px solid var(--rd-line);background:transparent;color:var(--rd-ink);font:600 13px var(--f,system-ui);cursor:pointer}
.rt-quiet{margin-top:0}
.rt-ic:hover,.rt-quiet:hover{border-color:rgba(255,255,255,.3)}
.rt-dock{padding:14px 16px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--rd-line);background:#050505;display:flex;flex-direction:column;align-items:center;gap:10px}
.rt-intro{width:100%;display:flex;flex-direction:column;gap:14px}
.rt-intro p{color:var(--rd-mut);font-size:14.5px;line-height:1.5}
.rt-tog{display:flex;gap:12px;align-items:flex-start;padding:12px;border:1px solid var(--rd-line);border-radius:12px;background:var(--rd-card);cursor:pointer}
.rt-tog input{width:20px;height:20px;accent-color:var(--rd-amber);margin-top:2px;flex:none}
.rt-tog b{display:block;font-size:14px}.rt-tog small{display:block;color:var(--rd-mut);font-size:13px;margin-top:2px;line-height:1.4}
.rt-go{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border:0;border-radius:99px;background:var(--rd-amber);color:#1a1205;font:700 15px var(--f,system-ui);cursor:pointer;width:100%}
.rt-go.sm{width:auto;min-height:44px;flex:1}
.rt-go:hover{filter:brightness(1.06)}
.rt button:focus-visible,.rt input:focus-visible{outline:2px solid var(--rd-amber);outline-offset:2px}
.rt-wait{display:flex;align-items:center;gap:10px;color:var(--rd-mut);font-size:14px}
.rt-note,.rt-warn{font-size:13.5px;color:var(--rd-mut);text-align:center;line-height:1.45}
.rt-warn{color:#ffd8a0;border:1px solid rgba(240,164,67,.4);border-radius:10px;padding:9px 12px;background:rgba(240,164,67,.08)}
.rt-talk{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}
.rt-ptt{width:132px;height:132px;border-radius:50%;border:0;background:var(--rd-amber);color:#1a1205;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font:700 13px var(--f,system-ui);
  cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;box-shadow:0 0 0 6px rgba(240,164,67,.16);transition:transform .12s,box-shadow .12s}
.rt-ptt .rt-mic{width:38px;height:38px}
.rt.rec .rt-ptt{transform:scale(.94);box-shadow:0 0 0 12px rgba(240,164,67,.28),0 0 40px rgba(240,164,67,.35)}
.rt-meter{display:flex;gap:4px;align-items:center;height:28px}
.rt-meter i{width:5px;height:100%;border-radius:3px;background:var(--rd-amber);opacity:.28;transform:scaleY(.1);transition:transform .06s}
.rt.rec .rt-meter i{opacity:1}
.rt-live{min-height:20px;font-size:14px;color:var(--rd-mut);text-align:center;max-width:100%}
.rt.rec .rt-live{color:var(--rd-ink)}
.rt-cd{width:min(260px,70%);height:4px;border-radius:2px;background:var(--rd-line);overflow:hidden}
.rt-cd i{display:block;height:100%;width:100%;background:var(--rd-amber);transform-origin:left}
.rt-cd.run i{animation:rt-cd 6s linear forwards}
@keyframes rt-cd{to{transform:scaleX(0);background:var(--rd-bad)}}
.rt-manual{width:100%;display:flex;flex-direction:column;gap:10px}
.rt-type{width:100%;min-height:48px;padding:0 14px;border-radius:12px;border:1px solid var(--rd-line);background:var(--rd-card);color:var(--rd-ink);font:16px var(--f,system-ui)}
.rt-row{display:flex;gap:10px;flex-wrap:wrap;width:100%;justify-content:center}
.rt-row.res .rt-quiet{flex:0 0 auto}
.rt-end{width:100%;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}
.rt-big{font-size:64px;font-weight:700;letter-spacing:-.03em;color:var(--rd-amber);line-height:1}
.rt-big small{font-size:28px;color:var(--rd-mut);font-weight:500}
.rt-recap{list-style:none;margin:0;padding:0;width:100%;text-align:left;max-height:200px;overflow-y:auto}
.rt-recap li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--rd-line);font-size:13.5px}
.rt-recap li span{color:var(--rd-mut)}.rt-recap b{font-family:var(--mono,"Geist Mono",monospace);flex:none}.rt-recap b.good{color:var(--rd-ok)}
@media (max-width:480px){.rt{border-radius:0;border-left:0;border-right:0}.rt-b{max-width:94%}.rt-log{max-height:48vh}}
@media (min-width:900px){.rt{min-height:680px}.rt-ptt{width:148px;height:148px}.rt-log{max-height:none}}
@media (prefers-reduced-motion:reduce){.rt *{transition:none!important;animation-duration:.01s!important}}
/* correction en 3 points (25 oct) */
.rt-coach{display:grid;gap:6px;margin:10px 0;padding:10px 12px;border-radius:10px;background:rgba(240,164,67,.08);border:1px solid rgba(240,164,67,.25)}
.rt-coach p{margin:0;font-size:14px;color:rgba(255,255,255,.85);line-height:1.45}
.rt-coach b{display:block;font-family:var(--mono,monospace);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#f0a443;margin-bottom:2px}
.rt-work{margin:14px 0;padding:14px 16px;border-radius:12px;background:#0c0c0d;border:1px solid rgba(255,255,255,.12);text-align:left}
.rt-work b{font-size:15px;color:#fff}
.rt-work ul{margin:8px 0 0;padding-left:18px;color:rgba(255,255,255,.8);font-size:14px;display:grid;gap:4px}
.rt-work em{color:#f0a443;font-style:normal}
.rt-good{color:#55c283;font-weight:600}
/* avant de commencer, le panneau n'a pas besoin de hauteur : pas de grand vide au-dessus de « Start » */
.rt:has(.rt-intro){min-height:0}
.rt:has(.rt-intro) .rt-log:empty{display:none}
.rt:has(.rt-intro) .rt-log{min-height:0}
/* voix de cockpit (équipage) : pas une bulle radio */
.rt-b.atc.crew{background:#14161c;border:1px solid rgba(106,168,255,.35)}
.rt-b.atc.crew .rt-who span:first-child{color:#9cc3ff}
.rt-tag{font:600 10.5px var(--mono,"Geist Mono",monospace);letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:99px;border:1px solid rgba(106,168,255,.45);color:#9cc3ff}