/* Asistente del Área de entrenamiento — estilos propios (prefijo aetA-), no modifican style.css */
.aetA-fab{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:50%;border:1px solid var(--line,rgba(255,255,255,.18));display:grid;place-items:center;color:#fff;cursor:pointer;background:radial-gradient(circle at 30% 25%,#c084fc,#a855f7 45%,#ec4899);box-shadow:0 14px 40px rgba(168,85,247,.45),inset 0 1px 0 rgba(255,255,255,.35);transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s}
.aetA-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 18px 48px rgba(236,72,153,.5),inset 0 1px 0 rgba(255,255,255,.4)}
.aetA-fab:focus-visible{outline:2px solid #fff;outline-offset:3px}
.aetA-fab svg{width:26px;height:26px}
.aetA-fab .aetA-ping{position:absolute;inset:-5px;border-radius:50%;border:2px solid rgba(192,132,252,.55);animation:aetAping 2.6s ease-out infinite;pointer-events:none}
@keyframes aetAping{0%{transform:scale(.9);opacity:.8}100%{transform:scale(1.35);opacity:0}}
.aetA-open .aetA-fab .aetA-ping{display:none}
.aetA-panel{position:fixed;right:22px;bottom:94px;z-index:900;width:min(390px,calc(100vw - 28px));height:min(580px,calc(100vh - 130px));display:flex;flex-direction:column;border-radius:24px;overflow:hidden;color:var(--text,#f8f7ff);background:linear-gradient(160deg,rgba(28,22,42,.96),rgba(12,9,18,.97));border:1px solid var(--line,rgba(255,255,255,.14));box-shadow:0 30px 90px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.12);backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%);opacity:0;visibility:hidden;transform:translateY(16px) scale(.97);transform-origin:100% 100%;transition:opacity .25s ease,transform .3s cubic-bezier(.22,1,.36,1),visibility 0s linear .3s}
.aetA-open .aetA-panel{opacity:1;visibility:visible;transform:none;transition:opacity .25s ease,transform .3s cubic-bezier(.22,1,.36,1),visibility 0s}
.aetA-head{display:flex;align-items:center;gap:11px;padding:14px 14px 13px 16px;border-bottom:1px solid var(--line2,rgba(255,255,255,.08));background:linear-gradient(120deg,rgba(168,85,247,.2),rgba(236,72,153,.1))}
.aetA-avatar{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;flex:none;color:#fff;background:linear-gradient(135deg,#a855f7,#ec4899)}
.aetA-avatar svg{width:19px;height:19px}
.aetA-title{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:15px;letter-spacing:-.02em;line-height:1.15}
.aetA-sub{font-size:11px;color:var(--muted,#aaa6b6);margin-top:2px;display:flex;align-items:center;gap:6px}
.aetA-sub i{width:7px;height:7px;border-radius:50%;background:var(--green,#67e8a7);box-shadow:0 0 8px var(--green,#67e8a7);display:inline-block}
.aetA-x{margin-left:auto;width:34px;height:34px;border-radius:11px;border:1px solid var(--line2,rgba(255,255,255,.1));background:rgba(255,255,255,.05);color:inherit;display:grid;place-items:center;cursor:pointer;transition:background .2s}
.aetA-x:hover{background:rgba(255,255,255,.12)}.aetA-x svg{width:15px;height:15px}
.aetA-msgs{flex:1;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth;overscroll-behavior:contain}
.aetA-msgs::-webkit-scrollbar{width:6px}.aetA-msgs::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:6px}
.aetA-m{max-width:88%;padding:10px 13px;border-radius:16px;font-size:13.5px;line-height:1.55;overflow-wrap:anywhere;animation:aetAin .3s ease both}
@keyframes aetAin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.aetA-m.bot{align-self:flex-start;background:var(--surface2,rgba(255,255,255,.085));border:1px solid var(--line2,rgba(255,255,255,.08));border-top-left-radius:5px}
.aetA-m.user{align-self:flex-end;color:#fff;background:linear-gradient(135deg,#a855f7,#d946ef 60%,#ec4899);border-top-right-radius:5px;box-shadow:0 8px 22px rgba(168,85,247,.28)}
.aetA-m.err{border-color:rgba(251,113,133,.45)}
.aetA-m a{color:var(--purple2,#c084fc);text-decoration:underline;text-underline-offset:2px;font-weight:600}
.aetA-m.user a{color:#fff}
.aetA-m strong{font-weight:800}.aetA-m ul{margin:6px 0 2px;padding-left:18px}.aetA-m li{margin:2px 0}
.aetA-dots{display:flex;gap:5px;padding:4px 2px}.aetA-dots span{width:7px;height:7px;border-radius:50%;background:var(--purple2,#c084fc);animation:aetAdot 1.1s infinite ease-in-out}
.aetA-dots span:nth-child(2){animation-delay:.15s}.aetA-dots span:nth-child(3){animation-delay:.3s}
@keyframes aetAdot{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}
.aetA-chips{display:flex;flex-wrap:wrap;gap:7px;padding:2px 14px 10px}
.aetA-chip{border:1px solid var(--line,rgba(255,255,255,.14));background:rgba(255,255,255,.05);color:inherit;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:600;cursor:pointer;transition:background .2s,border-color .2s}
.aetA-chip:hover{background:rgba(168,85,247,.2);border-color:rgba(192,132,252,.55)}
.aetA-chip:disabled{opacity:.45}
.aetA-form{display:flex;gap:8px;padding:11px 12px 12px;border-top:1px solid var(--line2,rgba(255,255,255,.08));background:rgba(0,0,0,.14)}
.aetA-inp{flex:1;min-width:0;height:44px;border-radius:14px;border:1px solid var(--line,rgba(255,255,255,.14));background:rgba(255,255,255,.06);color:inherit;padding:0 14px;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s}
.aetA-inp::placeholder{color:var(--muted2,#7f7a8b)}
.aetA-inp:focus{border-color:rgba(192,132,252,.7);box-shadow:0 0 0 3px rgba(168,85,247,.18)}
.aetA-send{width:44px;height:44px;flex:none;border-radius:14px;border:0;color:#fff;display:grid;place-items:center;cursor:pointer;background:linear-gradient(135deg,#a855f7,#ec4899);transition:transform .2s,opacity .2s}
.aetA-send:hover{transform:scale(1.06)}.aetA-send:disabled,.aetA-inp:disabled{opacity:.5}.aetA-send svg{width:19px;height:19px}
.aetA-foot{text-align:center;font-size:10.5px;color:var(--muted2,#7f7a8b);padding:0 12px 9px;background:rgba(0,0,0,.14)}
/* tema claro del sitio */
[data-theme="light"] .aetA-panel{color:#17131f;background:linear-gradient(160deg,rgba(255,255,255,.97),rgba(244,241,250,.98));border-color:rgba(28,21,39,.14);box-shadow:0 30px 80px rgba(28,21,39,.22),inset 0 1px 0 #fff}
[data-theme="light"] .aetA-head{background:linear-gradient(120deg,rgba(168,85,247,.16),rgba(236,72,153,.08));border-color:rgba(28,21,39,.09)}
[data-theme="light"] .aetA-sub,[data-theme="light"] .aetA-foot{color:#5f5a68}
[data-theme="light"] .aetA-x{background:rgba(28,21,39,.04);border-color:rgba(28,21,39,.12)}[data-theme="light"] .aetA-x:hover{background:rgba(28,21,39,.09)}
[data-theme="light"] .aetA-m.bot{background:#fff;border-color:rgba(28,21,39,.1);color:#17131f}
[data-theme="light"] .aetA-m a{color:#7e22ce}[data-theme="light"] .aetA-m.user a{color:#fff}
[data-theme="light"] .aetA-chip{background:#fff;border-color:rgba(28,21,39,.14);color:#2a2133}[data-theme="light"] .aetA-chip:hover{background:rgba(168,85,247,.12);border-color:rgba(147,51,234,.5)}
[data-theme="light"] .aetA-form,[data-theme="light"] .aetA-foot{background:rgba(28,21,39,.025);border-color:rgba(28,21,39,.09)}
[data-theme="light"] .aetA-inp{background:#fff;border-color:rgba(28,21,39,.18);color:#17131f}[data-theme="light"] .aetA-inp::placeholder{color:#777181}
[data-theme="light"] .aetA-msgs::-webkit-scrollbar-thumb{background:rgba(28,21,39,.2)}
@media(max-width:560px){.aetA-fab{right:14px;bottom:14px;width:54px;height:54px}.aetA-panel{right:10px;left:10px;width:auto;bottom:80px;height:min(75vh,620px)}}
@media(prefers-reduced-motion:reduce){.aetA-fab .aetA-ping,.aetA-dots span{animation:none}.aetA-m,.aetA-panel{transition:none;animation:none}}

/* Aislar el panel de la regla global section{padding...} del sitio */
.aetA-root .aetA-panel{padding:0;margin:0}