/* ═══════════════════════════════════════════════════════════════
   Programa de Calistenia en Casa — edición VIDEO (mobile-first)
   Tema oscuro premium · verde bosque + oro · 100% táctil
   ═══════════════════════════════════════════════════════════════ */

:root{
  --verde-0:#0a1f16;      /* fondo más hondo */
  --verde-1:#0e2a1e;      /* fondo base */
  --verde-2:#12352600;    /* (reservado) */
  --verde-3:#164031;      /* tarjetas */
  --verde-4:#1e5140;      /* bordes/acento */
  --verde-luz:#4cd08a;    /* acento vivo */
  --oro:#e9c877;
  --oro-2:#c6a15b;
  --naranja:#ff7a2f;      /* acento de las fichas */
  --naranja-2:#e8601a;
  --crema:#f3f7f2;
  --tinta:#0a1712;
  --gris:#9fb3a8;
  --gris-2:#c3d2ca;
  --linea:rgba(233,200,119,.18);
  --linea-2:rgba(255,255,255,.08);
  --wa:#25D366;
  --wa-2:#12a150;
  --radio:18px;
  --radio-s:13px;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --sombra:0 18px 44px rgba(0,0,0,.42);
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
  /* Imágenes de marca (se auto-hospedan como webp; si faltan, degrada a gradiente) */
  --img-hero:url('../img/hero.webp');
  --img-login:url('../img/login.webp');
  --img-reto:url('../img/reto.webp');
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--verde-1);
  color:var(--crema);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  min-height:100vh;
}
img{max-width:100%;display:block}
button{font-family:inherit;color:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
::selection{background:var(--oro);color:var(--tinta)}

/* Mostrar/ocultar según sesión (decidido en el <head>) */
.sin-decidir .acceso,.sin-decidir .envoltura{visibility:hidden}
.con-sesion .acceso{display:none}
.sin-sesion .envoltura{display:none}

/* ═══════════════ BOTONES ═══════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:none;border-radius:999px;padding:15px 26px;
  font-weight:700;font-size:1rem;letter-spacing:.01em;
  transition:transform .12s ease,box-shadow .2s ease,opacity .2s;
  -webkit-tap-highlight-color:transparent;
}
.btn svg{width:20px;height:20px}
.btn:active{transform:scale(.97)}
.btn-p{background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);box-shadow:0 12px 28px rgba(198,161,91,.36)}
.btn-s{background:rgba(255,255,255,.06);color:var(--crema);border:1px solid var(--linea-2)}
.btn-full{width:100%}

/* ═══════════════ ACCESO / LOGIN ═══════════════ */
.acceso{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.acceso-arte{
  position:relative;flex:0 0 auto;height:34vh;min-height:220px;
  background:linear-gradient(160deg,#153c2c,#0c2419),var(--img-login);
  background-size:cover;background-position:center 30%;background-blend-mode:overlay;
  display:flex;align-items:flex-end;
}
.acceso-arte-velo{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,31,22,.25),rgba(10,31,22,.92))}
.acceso-arte-txt{position:relative;padding:22px 24px 26px;max-width:520px}
.arte-frase{font-family:var(--serif);font-size:clamp(1.3rem,5.4vw,1.7rem);line-height:1.22;font-style:italic;color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.arte-pie{display:inline-block;margin-top:10px;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--oro)}

.acceso-panel{flex:1 1 auto;display:flex;justify-content:center;padding:26px 20px calc(30px + var(--safe-b));background:radial-gradient(120% 80% at 50% -10%,#123626,var(--verde-1) 60%)}
.acceso-caja{width:100%;max-width:440px}
.emblema{width:60px;height:60px;margin:0 auto 6px;color:var(--oro);opacity:.95}
.emblema svg{width:100%;height:100%}
.acceso-kicker{display:block;text-align:center;font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;color:var(--oro-2)}
.acceso-tit{text-align:center;font-family:var(--serif);font-weight:700;font-size:clamp(1.9rem,7.6vw,2.5rem);line-height:1.05;margin:6px 0 4px;color:#fff}
.acceso-lema{text-align:center;color:var(--gris-2);font-size:.98rem;margin-bottom:18px}

.nota-tel{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--linea-2);border-radius:var(--radio-s);padding:13px 15px;margin-bottom:20px;font-size:.86rem;color:var(--gris-2)}
.nota-tel svg{width:22px;height:22px;flex:0 0 auto;color:var(--oro);margin-top:1px}
.nota-tel b{color:var(--crema)}

.campo{margin-bottom:16px}
.campo label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.02em;margin-bottom:7px;color:var(--gris-2)}
.campo-int{position:relative;display:flex;align-items:center}
.campo-ico{position:absolute;left:15px;width:21px;height:21px;color:var(--gris);pointer-events:none}
.campo-int input{
  width:100%;padding:15px 15px 15px 46px;font-size:1.05rem;
  background:rgba(255,255,255,.05);border:1.5px solid var(--linea-2);border-radius:var(--radio-s);
  color:#fff;transition:border-color .18s,background .18s;
}
.campo-int input::placeholder{color:#6d7d74}
.campo-int input:focus{outline:none;border-color:var(--oro-2);background:rgba(255,255,255,.08)}
.ojo{position:absolute;right:4px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--gris)}
.ojo svg{width:22px;height:22px}
.ojo.activo{color:var(--oro)}
.pista{display:block;margin-top:6px;font-size:.76rem;color:var(--gris)}

.recordar{display:flex;align-items:center;gap:11px;margin:4px 0 16px;font-size:.88rem;color:var(--gris-2);cursor:pointer}
.recordar input{position:absolute;opacity:0;width:0;height:0}
.recordar .marca{width:23px;height:23px;flex:0 0 auto;border:1.5px solid var(--linea);border-radius:7px;display:flex;align-items:center;justify-content:center;transition:.15s;background:rgba(255,255,255,.04)}
.recordar .marca svg{width:15px;height:15px;color:var(--tinta);opacity:0;transition:.15s}
.recordar input:checked + .marca{background:linear-gradient(135deg,var(--oro),var(--oro-2));border-color:transparent}
.recordar input:checked + .marca svg{opacity:1}

.acceso-error{min-height:0;font-size:.86rem;color:#ff9a8b;font-weight:600;text-align:center;opacity:0;max-height:0;overflow:hidden;transition:.25s}
.acceso-error.ver{opacity:1;max-height:80px;margin:2px 0 10px}

.advertencia{display:flex;gap:11px;align-items:flex-start;margin-top:18px;padding:13px 15px;background:rgba(255,120,90,.07);border:1px solid rgba(255,120,90,.2);border-radius:var(--radio-s);font-size:.8rem;color:#e7b8ad}
.advertencia svg{width:22px;height:22px;flex:0 0 auto;color:#ff9a8b;margin-top:1px}
.advertencia b{color:#ffd9cf}

/* ═══════════════ CABECERA APP ═══════════════ */
.envoltura{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
.cabecera{
  position:sticky;top:0;z-index:80;
  background:rgba(10,31,22,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--linea-2);padding-top:var(--safe-t);
}
.cabecera-int{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 16px;max-width:960px;margin:0 auto;width:100%}
.logo{display:flex;align-items:center;gap:10px}
.logo-svg{width:34px;height:34px;color:var(--oro)}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font-family:var(--serif);font-size:1.16rem;font-weight:700;color:#fff}
.logo-txt i{font-style:normal;font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--oro-2)}
.cab-der{display:flex;align-items:center;gap:8px}
.cab-wa{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--wa),var(--wa-2));border:none;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(18,161,80,.4)}
.cab-wa svg{width:22px;height:22px;color:#fff}
.chapa-plan{display:none;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--gris-2)}
.chapa-plan.premium{background:linear-gradient(135deg,rgba(233,200,119,.22),rgba(198,161,91,.14));border-color:var(--linea);color:var(--oro)}
.chapa-plan svg{width:15px;height:15px}
@media(min-width:520px){.chapa-plan{display:inline-flex}}
.btn-salir{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);display:flex;align-items:center;justify-content:center;color:var(--gris-2)}
.btn-salir svg{width:20px;height:20px}

.tabs{display:flex;gap:4px;overflow-x:auto;padding:0 16px 10px;max-width:960px;margin:0 auto;width:100%;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:0 0 auto;padding:11px 16px;min-height:44px;display:inline-flex;align-items:center;border-radius:999px;font-size:.86rem;font-weight:600;color:var(--gris-2);background:rgba(255,255,255,.04);border:1px solid transparent;white-space:nowrap;transition:.15s}
.tabs a.activo{background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);border-color:transparent}

#app{flex:1 1 auto;width:100%;max-width:960px;margin:0 auto;padding:0 16px calc(60px + var(--safe-b))}

/* ═══════════════ HERO DEL FEED ═══════════════ */
.hero{
  position:relative;margin:16px 0 8px;border-radius:24px;overflow:hidden;
  background:linear-gradient(150deg,#17493433,#0a1f16),var(--img-hero);
  background-size:cover;background-position:center 22%;
  border:1px solid var(--linea);box-shadow:var(--sombra);
  min-height:230px;display:flex;align-items:flex-end;
}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,31,22,.15) 20%,rgba(10,31,22,.9))}
.hero-int{position:relative;z-index:1;padding:26px 22px 22px;width:100%}
.hero-sub{display:inline-flex;align-items:center;gap:7px;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--oro);margin-bottom:8px}
.hero-sub svg{width:15px;height:15px}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(1.9rem,7vw,2.7rem);line-height:1.02;color:#fff;text-shadow:0 3px 20px rgba(0,0,0,.5)}
.hero p{color:var(--gris-2);font-size:.95rem;margin-top:6px;max-width:40ch}

.avance-caja{display:flex;align-items:center;gap:16px;margin:14px 0 6px;padding:16px 18px;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio);box-shadow:var(--sombra)}
.anillo{width:64px;height:64px;flex:0 0 auto;transform:rotate(-90deg)}
.anillo-base{fill:none;stroke:rgba(255,255,255,.1);stroke-width:9}
.anillo-val{fill:none;stroke:url(#gOro);stroke-width:9;stroke-linecap:round;transition:stroke-dashoffset .6s ease}
.avance-info b{display:block;font-size:1.02rem;color:#fff}
.avance-info span{font-size:.82rem;color:var(--gris)}
.avance-barra{height:7px;border-radius:99px;background:rgba(255,255,255,.09);margin-top:8px;overflow:hidden}
.avance-barra i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--oro),var(--naranja));transition:width .6s ease}

/* ═══════════════ NIVELES ═══════════════ */
.nivel{margin-top:26px;scroll-margin-top:120px}
.nivel-cab{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.nivel-num{flex:0 0 auto;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--verde-4),var(--verde-3));border:1px solid var(--linea);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.15rem;font-weight:700;color:var(--oro)}
.nivel-cab h2{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:#fff;line-height:1.1}
.nivel-cab .cand{margin-left:auto;display:inline-flex;align-items:center;gap:5px;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--oro);background:rgba(233,200,119,.1);border:1px solid var(--linea);padding:5px 10px;border-radius:99px}
.nivel-cab .cand svg{width:13px;height:13px}
.nivel-desc{color:var(--gris);font-size:.9rem;margin:0 0 14px 46px}

/* ═══════════════ TARJETA DE VIDEO ═══════════════ */
.lista-videos{display:flex;flex-direction:column;gap:12px}
.vid{
  display:flex;align-items:stretch;gap:0;width:100%;text-align:left;
  background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio);
  overflow:hidden;transition:transform .12s ease,border-color .2s,box-shadow .2s;
  -webkit-tap-highlight-color:transparent;
}
.vid:active{transform:scale(.985)}
@media(hover:hover){.vid:hover{border-color:var(--linea);box-shadow:var(--sombra)}}
.vid-poster{position:relative;flex:0 0 40%;max-width:150px;aspect-ratio:16/10;background:#0a1f16;overflow:hidden}
.vid-poster img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s}
.vid-poster img.lista{opacity:1}
.vid-poster.sin-mini{background:linear-gradient(135deg,var(--verde-4),var(--verde-0))}
.vid-num{position:absolute;top:7px;left:7px;z-index:2;min-width:24px;height:24px;padding:0 7px;border-radius:8px;background:rgba(10,23,18,.92);color:var(--oro);font-weight:700;font-size:.8rem;display:flex;align-items:center;justify-content:center;border:1px solid var(--linea)}
.vid-play{position:absolute;inset:0;margin:auto;width:44px;height:44px;border-radius:50%;background:rgba(233,200,119,.94);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.4)}
.vid-play svg{width:22px;height:22px;color:var(--tinta);margin-left:2px}
.vid-txt{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:12px 14px;min-width:0}
.vid-txt .et{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--oro-2)}
.vid-txt b{font-size:1rem;font-weight:600;color:#fff;line-height:1.22}
.vid-txt small{font-size:.82rem;color:var(--gris)}
.vid-estado{display:flex;align-items:center;gap:6px;margin-top:3px;font-size:.76rem;font-weight:600;color:var(--verde-luz)}
.vid-estado svg{width:15px;height:15px}
.vid.visto .vid-poster::after{content:"";position:absolute;inset:0;background:rgba(10,31,22,.45)}
.vid.visto .vid-play{background:rgba(76,208,138,.94)}

/* Bloqueado */
.vid.bloq{opacity:.85}
.vid.bloq .vid-poster{background:linear-gradient(135deg,var(--verde-4),var(--verde-0))}
.vid.bloq .vid-play{background:rgba(255,255,255,.14)}
.vid.bloq .vid-play svg{color:var(--oro)}
.vid-cand{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(10,23,18,.5)}
.vid-cand svg{width:26px;height:26px;color:var(--oro)}
.et-prem svg{width:12px;height:12px;vertical-align:-1px}
.et-prem{align-self:flex-start;margin-top:4px;font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--oro);background:rgba(233,200,119,.12);border:1px solid var(--linea);padding:3px 9px;border-radius:99px}

/* ═══════════════ RECURSOS ═══════════════ */
.recursos-intro{margin:18px 0 6px;color:var(--gris-2);font-size:.94rem}
.grid-rec{display:grid;grid-template-columns:1fr;gap:12px;margin-top:14px}
@media(min-width:560px){.grid-rec{grid-template-columns:1fr 1fr}}
.rec{display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio);transition:.15s}
.rec:active{transform:scale(.99)}
.rec-ico{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--verde-4),var(--verde-0));border:1px solid var(--linea);display:flex;align-items:center;justify-content:center;color:var(--oro)}
.rec-ico svg{width:24px;height:24px}
.rec-txt{min-width:0}
.rec-txt .cinta{display:inline-block;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--oro-2);margin-bottom:3px}
.rec-txt h3{font-size:1rem;color:#fff;font-weight:600;line-height:1.2}
.rec-txt p{font-size:.83rem;color:var(--gris);margin-top:3px}
.rec-txt .abrir{display:inline-flex;align-items:center;gap:5px;margin-top:8px;font-size:.82rem;font-weight:600;color:var(--oro)}
.rec-txt .abrir svg{width:15px;height:15px}
.rec.bloq{opacity:.7}
.kcal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:9px;margin-top:14px}
.kcal-b{display:flex;flex-direction:column;align-items:center;padding:13px 6px;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio-s);transition:.15s}
.kcal-b:active{transform:scale(.96)}
.kcal-b b{font-family:var(--serif);font-size:1.5rem;color:#fff;line-height:1}
.kcal-b small{font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}

/* Avisos */
.aviso{display:flex;gap:12px;align-items:flex-start;margin-top:18px;padding:14px 16px;background:rgba(255,255,255,.04);border:1px solid var(--linea-2);border-radius:var(--radio);font-size:.87rem;color:var(--gris-2)}
.aviso svg{width:22px;height:22px;flex:0 0 auto;color:var(--oro);margin-top:1px}
.aviso b{color:var(--crema)}
.aviso.oro{background:rgba(233,200,119,.07);border-color:var(--linea)}
.aviso.alerta{background:rgba(255,120,90,.07);border-color:rgba(255,120,90,.2);color:#e7b8ad}
.aviso.alerta svg{color:#ff9a8b}
.aviso.alerta b{color:#ffd9cf}
.reto-banner{margin:6px 0 0;border-radius:var(--radio);overflow:hidden;min-height:120px;background:linear-gradient(120deg,#17493433,#0a1f16),var(--img-reto);background-size:cover;background-position:center;border:1px solid var(--linea)}

/* ═══════════════ CALENDARIO DE RUTINAS ═══════════════ */
.cal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px;margin-top:12px}
@media(min-width:560px){.cal-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}}
.cal-dia{position:relative;display:flex;flex-direction:column;padding:0;text-align:left;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio-s);overflow:hidden;transition:transform .12s ease,border-color .2s;-webkit-tap-highlight-color:transparent}
.cal-dia:active{transform:scale(.97)}
@media(hover:hover){.cal-dia:hover{border-color:var(--linea)}}
.cal-mini{display:block;aspect-ratio:9/12;background:var(--verde-0);overflow:hidden}
.cal-mini img{width:100%;height:100%;object-fit:cover;object-position:top}
.cal-pie{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:8px 8px}
.cal-pie b{white-space:nowrap;font-size:.88rem;font-weight:600;color:#fff}
.cal-ok{display:flex;width:20px;height:20px;border-radius:50%;background:var(--verde-luz);color:var(--tinta);align-items:center;justify-content:center}
.cal-ok svg{width:13px;height:13px}
.cal-dia.hecho{border-color:rgba(76,208,138,.45)}
.cal-dia.hecho .cal-mini img{opacity:.55}
.cal-hiit-et{display:inline-flex;align-items:center;gap:3px;font-size:.64rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,#8b5cf6,#6d3fd8);padding:3px 8px 3px 6px;border-radius:99px;vertical-align:middle}
.cal-hiit-et svg{width:11px;height:11px}
.cal-hiit-et.flota{position:absolute;top:7px;right:7px;box-shadow:0 4px 12px rgba(0,0,0,.4)}
.cal-cuenta{margin-left:auto;font-size:.76rem;font-weight:700;color:var(--gris);background:rgba(255,255,255,.05);border:1px solid var(--linea-2);padding:4px 10px;border-radius:99px}
.cal-cuenta.completa{color:var(--verde-luz);border-color:rgba(76,208,138,.35)}
.cal-semana{margin-top:22px}

/* Visor de rutina */
.visor{position:fixed;inset:0;z-index:2100;background:#050d09;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .25s;padding-top:var(--safe-t)}
.visor.abierto{opacity:1;visibility:visible}
.visor-modo{display:flex;gap:6px;justify-content:center;padding:0 12px 8px}
.visor-modo button{display:inline-flex;align-items:center;gap:5px;padding:9px 14px;min-height:40px;border-radius:999px;font-size:.84rem;font-weight:600;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--gris-2)}
.visor-modo button svg{width:14px;height:14px}
.visor-modo button.activo{background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);border-color:transparent}
.visor-img{flex:1 1 auto;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:0 10px;-webkit-overflow-scrolling:touch}
.visor-img img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:10px}
.visor-acc{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px 12px calc(14px + var(--safe-b))}
.player-nav-b{width:46px;height:46px;flex:0 0 auto;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--crema);display:flex;align-items:center;justify-content:center}
.player-nav-b svg{width:22px;height:22px}
.player-nav-b:disabled{opacity:.3}

/* Planes de alimentación */
.dieta-paso{margin:20px 0 0;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--oro)}
.dieta-grupo{margin:14px 0 0;font-size:.9rem;font-weight:600;color:var(--gris-2)}

/* ═══════════════ CALCULADORA DE CALORÍAS ═══════════════ */
.calc{margin-top:12px;padding:18px 16px;background:var(--verde-3);border:1px solid var(--linea);border-radius:var(--radio);box-shadow:var(--sombra)}
.calc-fila{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.calc-lbl,.calc-campo>span:first-child{font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--gris-2)}
.calc-seg{display:flex;gap:6px;padding:4px;background:rgba(0,0,0,.18);border:1px solid var(--linea-2);border-radius:999px}
.calc-seg button{flex:1 1 0;min-height:42px;border:none;border-radius:999px;background:none;color:var(--gris-2);font-weight:600;font-size:.9rem;transition:.15s}
.calc-seg button.activo{background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta)}
.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:14px}
.calc-campo{display:flex;flex-direction:column;gap:7px;min-width:0}
.calc-in{position:relative;display:flex;align-items:center}
.calc-in input{width:100%;min-width:0;padding:13px 40px 13px 12px;font-size:1.1rem;font-weight:600;background:rgba(255,255,255,.05);border:1.5px solid var(--linea-2);border-radius:var(--radio-s);color:#fff;font-family:inherit;-moz-appearance:textfield}
.calc-in input::-webkit-outer-spin-button,.calc-in input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.calc-in input:focus{outline:none;border-color:var(--oro-2);background:rgba(255,255,255,.08)}
.calc-in input::placeholder{color:#5f7268;font-weight:500}
.calc-in i{position:absolute;right:10px;font-style:normal;font-size:.72rem;color:var(--gris);pointer-events:none}
.calc-vacio{font-size:.88rem;color:var(--gris);text-align:center;padding:14px 8px;border:1px dashed var(--linea-2);border-radius:var(--radio-s)}
.calc-total{display:flex;align-items:baseline;justify-content:center;gap:8px;flex-wrap:wrap;padding:16px 10px;border-radius:var(--radio-s);background:linear-gradient(135deg,rgba(233,200,119,.16),rgba(76,208,138,.08));border:1px solid var(--linea);text-align:center}
.calc-total span{width:100%;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--oro)}
.calc-total b{font-family:var(--serif);font-size:3rem;line-height:1;color:#fff}
.calc-total small{font-size:.9rem;color:var(--gris-2)}
.calc-desglose{list-style:none;margin:10px 0 0;display:flex;flex-direction:column}
.calc-desglose li{display:flex;justify-content:space-between;gap:10px;padding:8px 2px;border-bottom:1px solid var(--linea-2);font-size:.84rem;color:var(--gris)}
.calc-desglose li b{color:var(--crema);white-space:nowrap}
.calc-imc{display:flex;align-items:center;gap:10px;margin-top:10px;padding:10px 12px;border-radius:var(--radio-s);background:rgba(255,255,255,.04);font-size:.84rem;color:var(--gris)}
.calc-imc b{font-size:1.05rem;color:#fff}
.calc-imc em{margin-left:auto;font-style:normal;font-weight:600;color:var(--oro);font-size:.82rem}
.calc-plan{display:flex;align-items:center;gap:12px;margin-top:12px;padding:14px 16px;border-radius:var(--radio-s);background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);box-shadow:0 10px 24px rgba(198,161,91,.3)}
.calc-plan>svg{width:24px;height:24px;flex:0 0 auto}
.calc-plan span{flex:1 1 auto;display:flex;flex-direction:column;line-height:1.2}
.calc-plan small{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;opacity:.75}
.calc-plan b{font-size:1.05rem}
.calc-excel{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-size:.8rem;color:var(--gris);text-decoration:underline;text-underline-offset:3px}
.calc-excel svg{width:16px;height:16px}
.kcal-b.recomendado{border-color:var(--oro);background:linear-gradient(135deg,rgba(233,200,119,.22),rgba(198,161,91,.1));box-shadow:0 0 0 2px rgba(233,200,119,.35)}
.kcal-b.recomendado small{color:var(--oro)}

/* ═══════════════ INSTALAR APP ═══════════════ */
.cab-inst{display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 14px;border-radius:999px;background:linear-gradient(135deg,var(--oro),var(--oro-2));border:none;color:var(--tinta);font-weight:700;font-size:.82rem;box-shadow:0 6px 16px rgba(198,161,91,.3)}
.cab-inst[hidden]{display:none}
.cab-inst svg{width:18px;height:18px}
@media(max-width:400px){.cab-inst span{display:none}.cab-inst{width:44px;padding:0;justify-content:center}}
.inst-banner{position:relative;display:flex;align-items:center;gap:12px;margin:14px 0 0;padding:14px 40px 14px 14px;background:linear-gradient(135deg,rgba(233,200,119,.14),rgba(76,208,138,.08));border:1px solid var(--linea);border-radius:var(--radio)}
.inst-ico{width:46px;height:46px;border-radius:12px;flex:0 0 auto;box-shadow:0 6px 14px rgba(0,0,0,.35)}
.inst-ico.grande{width:72px;height:72px;border-radius:18px;margin:0 auto 12px}
.inst-txt{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
.inst-txt b{font-size:.95rem;color:#fff;line-height:1.2}
.inst-txt span{font-size:.8rem;color:var(--gris-2);line-height:1.3}
.inst-btn{flex:0 0 auto;padding:10px 16px;min-height:42px;border-radius:999px;border:none;background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);font-weight:700;font-size:.86rem}
.inst-x{position:absolute;top:4px;right:4px;width:34px;height:34px;border:none;background:none;color:var(--gris);font-size:1.4rem;line-height:1}
.inst-modal{position:fixed;inset:0;z-index:2800;display:flex;align-items:flex-end;justify-content:center;background:rgba(3,10,7,.72);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;padding:16px}
.inst-modal.abierto{opacity:1;visibility:visible}
@media(min-width:560px){.inst-modal{align-items:center}}
.inst-caja{width:100%;max-width:420px;background:#0f2a1e;border:1px solid rgba(233,200,119,.28);border-radius:22px;padding:26px 20px calc(20px + var(--safe-b));text-align:center;box-shadow:0 30px 70px rgba(0,0,0,.55)}
.inst-modal.abierto .inst-caja{animation:subir .35s ease both}
.inst-caja h2{font-family:var(--serif);font-size:1.9rem;color:#fff;line-height:1.05}
.inst-sub{font-size:.9rem;color:var(--gris-2);margin:6px auto 16px;max-width:32ch}
.inst-pasos{list-style:none;text-align:left;display:flex;flex-direction:column;gap:9px;margin-bottom:18px}
.inst-pasos li{display:flex;align-items:center;gap:12px;padding:11px 12px;background:rgba(255,255,255,.04);border:1px solid var(--linea-2);border-radius:var(--radio-s);font-size:.9rem;color:var(--gris-2)}
.inst-pasos b{color:#fff}
.inst-n{flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(233,200,119,.15);border:1px solid var(--linea);color:var(--oro);font-weight:700;font-size:.82rem}
.inst-t{flex:1 1 auto}
.inst-i{flex:0 0 auto;width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;color:#5aa8ff}
.inst-i svg{width:20px;height:20px}

.aviso-prem{position:fixed;left:50%;bottom:calc(20px + var(--safe-b));z-index:2900;transform:translate(-50%,20px);width:calc(100% - 32px);max-width:420px;display:flex;gap:10px;align-items:flex-start;padding:14px 16px;background:#0f2a1e;border:1px solid var(--linea);border-radius:var(--radio-s);box-shadow:0 18px 40px rgba(0,0,0,.5);font-size:.88rem;color:var(--gris-2);opacity:0;visibility:hidden;transition:.25s}
.aviso-prem.ver{opacity:1;visibility:visible;transform:translate(-50%,0)}
.aviso-prem svg{width:20px;height:20px;flex:0 0 auto;color:var(--oro);margin-top:1px}
.aviso-prem b{color:#fff}

/* ═══════════════ PIE ═══════════════ */
.pie{border-top:1px solid var(--linea-2);padding:26px 16px calc(30px + var(--safe-b));text-align:center;color:var(--gris);font-size:.8rem}
.pie-nota{margin-top:6px;font-size:.74rem;color:var(--gris)}

/* ═══════════════ VOLVER ARRIBA ═══════════════ */
.arriba{position:fixed;right:16px;bottom:calc(16px + var(--safe-b));z-index:70;width:46px;height:46px;border-radius:50%;background:var(--verde-3);border:1px solid var(--linea);color:var(--oro);display:flex;align-items:center;justify-content:center;box-shadow:var(--sombra);opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}
.arriba.ver{opacity:1;visibility:visible;transform:none}
.arriba svg{width:22px;height:22px}

/* ═══════════════ REPRODUCTOR ═══════════════ */
.player{position:fixed;inset:0;z-index:2000;background:#050d09;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .25s;padding-top:var(--safe-t)}
.player.abierto{opacity:1;visibility:visible}
.player-barra{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px}
.player-cerrar{display:inline-flex;align-items:center;gap:4px;background:none;border:none;color:var(--crema);font-weight:600;font-size:.95rem;padding:10px 10px;min-height:44px;margin-left:-4px}
.player-cerrar svg{width:22px;height:22px}
.player-num{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--oro)}
.player-full{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);display:flex;align-items:center;justify-content:center;color:var(--crema)}
.player-full svg{width:20px;height:20px}
.player-video{position:relative;width:100%;aspect-ratio:16/9;background:#000;flex:0 0 auto}
.player-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.player-info{flex:1 1 auto;overflow-y:auto;padding:18px 18px calc(24px + var(--safe-b));max-width:720px;margin:0 auto;width:100%}
.player-info h3{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:#fff;line-height:1.15}
.player-acc{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn-hecho{background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--crema);border-radius:999px;padding:12px 20px;font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:8px}
.btn-hecho svg{width:19px;height:19px}
.btn-hecho.on{background:linear-gradient(135deg,var(--verde-luz),#2fa46b);color:var(--tinta);border-color:transparent}
.player-nav{display:flex;gap:8px;margin-left:auto}
.player-nav button{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--crema);display:flex;align-items:center;justify-content:center}
.player-nav button svg{width:22px;height:22px}
.player-nav button:disabled{opacity:.3}
.player-siguiente{display:none;align-items:center;gap:12px;width:100%;margin-top:16px;padding:14px 16px;background:var(--verde-3);border:1px solid var(--linea);border-radius:var(--radio);text-align:left;color:var(--crema)}
.player-siguiente.ver{display:flex}
.player-siguiente .sig-et{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--oro)}
.player-siguiente b{display:block;font-size:1rem;color:#fff;margin-top:2px}
.player-siguiente .sig-fl{margin-left:auto;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--oro),var(--oro-2));display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.player-siguiente .sig-fl svg{width:20px;height:20px;color:var(--tinta)}
.player-girar{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:.82rem;color:var(--gris)}
.player-girar svg{width:20px;height:20px;color:var(--oro-2)}

/* Rotación / landscape: el video ocupa toda la pantalla */
@media (orientation:landscape) and (max-height:500px){
  .player{padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
  .player-barra{position:absolute;top:0;left:0;right:0;z-index:3;background:linear-gradient(180deg,rgba(0,0,0,.55),transparent);padding:8px calc(12px + env(safe-area-inset-right,0px)) 8px calc(12px + env(safe-area-inset-left,0px))}
  .player-video{height:100vh;height:100dvh;aspect-ratio:auto;flex:1 1 auto}
  .player-info{display:none}
  .player-girar{display:none}
}

/* ═══════════════ COMUNIDAD (pantalla WhatsApp) — estilos base;
   el detalle visual se inyecta desde app.js ═══════════════ */

/* Animaciones de entrada de tarjetas */
@keyframes subir{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.anima{animation:subir .5s ease both}

.btn:focus-visible,.tabs a:focus-visible,.vid:focus-visible,.rec:focus-visible,.kcal-b:focus-visible,
.player-cerrar:focus-visible,.player-full:focus-visible,.cab-wa:focus-visible,.cab-inst:focus-visible,.calc-seg button:focus-visible,.calc-plan:focus-visible,.inst-btn:focus-visible,.btn-salir:focus-visible,
.player-nav button:focus-visible,.btn-hecho:focus-visible,.cal-dia:focus-visible,.player-nav-b:focus-visible,.visor-modo button:focus-visible,.arriba:focus-visible,.ojo:focus-visible,.logo:focus-visible{outline:2px solid var(--oro);outline-offset:2px}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}


/* ════════════════════════════════════════════════════════════
   VERSIÓN 2 — reorganización para principiantes
   ════════════════════════════════════════════════════════════ */
html,body{max-width:100%;overflow-x:hidden}
/* pestañas: 4 iguales, sin scroll horizontal */
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;overflow:visible;padding:0 12px 10px}
.tabs a{justify-content:center;text-align:center;padding:9px 4px;min-height:44px;font-size:.78rem;line-height:1.1;white-space:normal}
@media(min-width:480px){.tabs a{font-size:.88rem;padding:11px 10px}}
.tabs a.activo{box-shadow:0 6px 16px rgba(198,161,91,.28)}
#app{padding:0 14px calc(60px + var(--safe-b))}

/* cabecera de sección */
.sec-cab{margin:18px 0 6px}
.sec-kicker{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--naranja)}
.sec-cab h1{font-family:var(--serif);font-size:clamp(2rem,8vw,2.6rem);font-weight:700;color:#fff;line-height:1.02;margin-top:4px}
.sec-cab p{color:var(--gris-2);font-size:.95rem;margin-top:6px}
h2.sub{font-family:var(--serif);font-size:1.45rem;color:#fff;margin:26px 0 10px}

/* botones de video */
.vbtn{display:flex;align-items:center;gap:12px;width:100%;margin-top:10px;padding:13px 14px;text-align:left;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio-s);color:var(--crema);-webkit-tap-highlight-color:transparent;transition:transform .12s,border-color .2s}
.vbtn:active{transform:scale(.985)}
.vbtn-ico{flex:0 0 auto;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta)}
.vbtn-ico svg{width:20px;height:20px;margin-left:2px}
.vbtn-txt{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
.vbtn-txt b{font-size:1rem;font-weight:600;color:#fff;line-height:1.2}
.vbtn-txt small{font-size:.8rem;color:var(--gris)}
.vbtn-txt small svg{width:12px;height:12px;vertical-align:-1px}
.vbtn-fl{flex:0 0 auto;color:var(--gris)}
.vbtn-fl svg{width:18px;height:18px}
.vbtn.visto .vbtn-ico{background:linear-gradient(135deg,var(--verde-luz),#2fa46b)}
.vbtn.visto .vbtn-txt small{color:var(--verde-luz)}
.vbtn.destacado{border-color:rgba(255,122,47,.55);background:linear-gradient(135deg,rgba(255,122,47,.14),var(--verde-3))}
.vbtn.destacado .vbtn-ico{background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#fff}
.vbtn.bloq{opacity:.8}
.vbtn.bloq .vbtn-ico{background:rgba(255,255,255,.08);color:var(--oro)}
.dos{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:620px){.dos{grid-template-columns:1fr 1fr;gap:0 10px}}

/* pasos de Empieza aquí */
.paso{position:relative;margin-top:16px;padding:18px 16px 16px;background:rgba(255,255,255,.03);border:1px solid var(--linea);border-radius:var(--radio)}
.paso.hecho{border-color:rgba(76,208,138,.35)}
.paso-cab{display:flex;align-items:center;gap:12px}
.paso-n{flex:0 0 auto;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.3rem;font-weight:700;color:var(--tinta);background:linear-gradient(135deg,var(--naranja),var(--naranja-2))}
.paso.hecho .paso-n{background:linear-gradient(135deg,var(--verde-luz),#2fa46b)}
.paso-n svg{width:18px;height:18px}
.paso-cab h2{font-family:var(--serif);font-size:1.35rem;font-weight:700;color:#fff;line-height:1.1}
.paso-txt{font-size:.9rem;color:var(--gris-2);margin:10px 0 2px}
.paso-txt b{color:#fff}
.btn-grande{margin-top:14px;padding:18px 22px;font-size:1.1rem}
.btn-grande svg{width:22px;height:22px}

/* leyenda de métodos */
.leyenda{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.ley-item{display:flex;align-items:center;gap:12px;padding:12px 12px 12px 14px;background:var(--verde-3);border:1px solid var(--linea-2);border-left:4px solid var(--naranja);border-radius:var(--radio-s)}
.ley-txt{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
.ley-txt b{font-size:.95rem;color:#fff;letter-spacing:.02em}
.ley-txt span{font-size:.82rem;color:var(--gris-2);line-height:1.35}
.ley-play{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;background:rgba(255,122,47,.16);color:var(--naranja)}
.ley-play svg{width:20px;height:20px;margin-left:2px}
.leyenda.compacta .ley-item{padding:10px 10px 10px 12px}

/* Continúa */
.continua{display:flex;align-items:center;gap:14px;margin:16px 0 4px;padding:18px 18px;border-radius:var(--radio);background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#fff;box-shadow:0 16px 36px rgba(232,96,26,.35)}
.continua:active{transform:scale(.985)}
.continua-txt{flex:1 1 auto;display:flex;flex-direction:column;line-height:1.15}
.continua-txt small{font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;opacity:.9}
.continua-txt b{font-family:var(--serif);font-size:2rem;font-weight:700}
.continua-txt em{font-style:normal;font-size:.85rem;opacity:.9}
.continua-fl{flex:0 0 auto;width:50px;height:50px;border-radius:50%;background:rgba(0,0,0,.18);display:flex;align-items:center;justify-content:center}
.continua-fl svg{width:24px;height:24px}
a.aviso{color:var(--gris-2)}
a.aviso u{color:var(--oro)}
button.aviso{width:100%;text-align:left;font-family:inherit;cursor:pointer}

/* semanas plegables */
.semana{margin-top:10px;background:rgba(255,255,255,.03);border:1px solid var(--linea-2);border-radius:var(--radio);overflow:hidden}
.semana[open]{border-color:var(--linea)}
.semana summary{list-style:none;display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;min-height:60px;-webkit-tap-highlight-color:transparent}
.semana summary::-webkit-details-marker{display:none}
.sem-n{flex:0 0 auto;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.2rem;font-weight:700;color:var(--oro);background:linear-gradient(135deg,var(--verde-4),var(--verde-3));border:1px solid var(--linea)}
.sem-t{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
.sem-t b{font-family:var(--serif);font-size:1.25rem;color:#fff;line-height:1.1}
.sem-t small{font-size:.74rem;color:var(--gris);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sem-c{flex:0 0 auto;font-size:.76rem;font-weight:700;color:var(--gris);background:rgba(255,255,255,.05);border:1px solid var(--linea-2);padding:4px 10px;border-radius:99px;display:flex;align-items:center}
.sem-c.ok{color:var(--tinta);background:var(--verde-luz);border-color:transparent;padding:4px 7px}
.sem-c svg{width:14px;height:14px}
.sem-fl{flex:0 0 auto;color:var(--gris);transition:transform .2s}
.sem-fl svg{width:18px;height:18px}
.semana[open] .sem-fl{transform:rotate(90deg)}
.semana .cal-grid{padding:0 12px 14px;margin-top:0}
.cal-grid{grid-template-columns:repeat(3,1fr)}
@media(min-width:560px){.cal-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}}
.cal-dia{color:inherit}
.cal-dia.prox{border-color:var(--naranja);box-shadow:0 0 0 2px rgba(255,122,47,.35)}
.cal-hoy{position:absolute;top:7px;left:7px;font-size:.62rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--naranja);padding:3px 8px;border-radius:99px;box-shadow:0 4px 10px rgba(0,0,0,.35)}
.cal-hiit-et{font-size:.58rem;padding:3px 6px 3px 5px}

/* VISTA DE DÍA */
.vdia{padding-top:12px}
.vdia-top{display:flex;align-items:center;gap:10px}
.vdia-volver{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 12px 0 6px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--linea-2);font-size:.85rem;font-weight:600;color:var(--gris-2)}
.vdia-volver svg{width:18px;height:18px}
.vdia-tit{flex:1 1 auto;text-align:center;line-height:1}
.vdia-tit small{display:block;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--naranja);font-weight:700}
.vdia-tit h1{font-family:var(--serif);font-size:2.1rem;color:#fff}
.vdia-estado{min-width:76px;display:flex;justify-content:flex-end;align-items:center;gap:4px;font-size:.78rem;font-weight:700;color:var(--verde-luz)}
.vdia-estado svg{width:16px;height:16px}
.prep{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.prep-btn{display:flex;align-items:center;gap:10px;padding:10px 12px;min-height:58px;text-align:left;background:var(--verde-3);border:1px solid var(--linea);border-radius:var(--radio-s);color:var(--crema)}
.prep-btn:active{transform:scale(.98)}
.prep-ico{flex:0 0 auto;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta)}
.prep-ico svg{width:16px;height:16px;margin-left:2px}
.prep-btn b{display:block;font-size:.9rem;color:#fff;line-height:1.15}
.prep-btn small{font-size:.7rem;color:var(--gris)}
.ficha-modo{display:flex;justify-content:center;gap:6px;margin-top:12px}
.ficha-modo button{display:inline-flex;align-items:center;gap:5px;min-height:38px;padding:7px 14px;border-radius:999px;font-size:.8rem;font-weight:600;background:rgba(255,255,255,.06);border:1px solid var(--linea-2);color:var(--gris-2)}
.ficha-modo button svg{width:13px;height:13px}
.ficha-modo button.activo{background:linear-gradient(135deg,var(--naranja),var(--naranja-2));color:#fff;border-color:transparent}
.ficha{position:relative;display:block;width:100%;margin-top:12px;padding:0;border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;background:#111;line-height:0;cursor:zoom-in}
.ficha img{width:100%;height:auto;min-height:280px;object-fit:contain;background:#111}
.ficha-lupa{position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:rgba(5,13,9,.82);color:#fff;font-size:.78rem;font-weight:600;line-height:1;border:1px solid rgba(255,255,255,.15)}
.ficha-lupa svg{width:16px;height:16px}

/* TECLADO DE EJERCICIOS */
.teclado-caja{margin-top:14px;padding:16px 14px;background:linear-gradient(180deg,rgba(255,122,47,.10),rgba(255,255,255,.02));border:1px solid rgba(255,122,47,.35);border-radius:var(--radio)}
.teclado-cab h2{font-family:var(--serif);font-size:1.45rem;color:#fff;line-height:1.1}
.teclado-cab p{font-size:.85rem;color:var(--gris-2);margin-top:4px}
.teclado-cab b{color:var(--naranja)}
.teclado{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin-top:12px}
@media(max-width:340px){.teclado{grid-template-columns:repeat(5,1fr)}}
.tecla{aspect-ratio:1/1;min-height:44px;border-radius:12px;border:1.5px solid rgba(255,122,47,.5);background:#0b1f17;color:#fff;font-family:var(--serif);font-size:1.45rem;font-weight:700;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent;transition:transform .08s,background .15s}
.tecla:active{transform:scale(.92);background:var(--naranja)}
@media(hover:hover){.tecla:hover{background:rgba(255,122,47,.2)}}
.btn-hecho-dia{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;margin-top:14px;padding:16px 18px;min-height:60px;border-radius:var(--radio);border:2px dashed rgba(76,208,138,.5);background:rgba(76,208,138,.06);color:#fff;font-weight:700;font-size:1.02rem}
.btn-hecho-dia .chk{width:30px;height:30px;border-radius:9px;border:2px solid var(--verde-luz);display:flex;align-items:center;justify-content:center;color:transparent}
.btn-hecho-dia .chk svg{width:18px;height:18px}
.btn-hecho-dia.on{border-style:solid;border-color:transparent;background:linear-gradient(135deg,var(--verde-luz),#2fa46b);color:var(--tinta)}
.btn-hecho-dia.on .chk{background:var(--tinta);border-color:var(--tinta);color:var(--verde-luz)}
.ley-dia{margin-top:14px;background:rgba(255,255,255,.03);border:1px solid var(--linea-2);border-radius:var(--radio);padding:0 12px}
.ley-dia summary{list-style:none;display:flex;align-items:center;gap:10px;min-height:54px;font-size:.88rem;font-weight:600;color:var(--gris-2);cursor:pointer}
.ley-dia summary::-webkit-details-marker{display:none}
.ley-dia summary svg{width:20px;height:20px;color:var(--oro);flex:0 0 auto}
.ley-dia .leyenda{margin:0 0 10px}
.ley-leer{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;padding:10px 16px;min-height:44px;border-radius:999px;border:1px solid var(--linea);background:none;color:var(--oro);font-weight:600;font-size:.86rem}
.ley-leer svg{width:16px;height:16px}
.vdia-nav{display:flex;justify-content:space-between;gap:10px;margin-top:16px}
.vdia-nav a{display:inline-flex;align-items:center;gap:6px;min-height:46px;padding:0 16px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--linea-2);font-weight:600;font-size:.9rem;color:var(--crema)}
.vdia-nav a svg{width:18px;height:18px}

/* lista de ejercicios */
.lista-ej{display:grid;grid-template-columns:1fr;gap:8px;margin-top:14px}
@media(min-width:620px){.lista-ej{grid-template-columns:1fr 1fr}}
.ej{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;min-height:58px;text-align:left;background:var(--verde-3);border:1px solid var(--linea-2);border-radius:var(--radio-s);color:var(--crema)}
.ej:active{transform:scale(.985)}
.ej-n{flex:0 0 auto;width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.35rem;font-weight:700;color:#fff;background:#0b1f17;border:1.5px solid rgba(255,122,47,.55)}
.ej-t{flex:1 1 auto;min-width:0;font-weight:600;font-size:.96rem;color:#fff}
.ej-p{flex:0 0 auto;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(233,200,119,.14);color:var(--oro)}
.ej-p svg{width:15px;height:15px;margin-left:2px}

/* recursos */
.rec{color:inherit;width:100%;text-align:left;font-family:inherit}
.rec.pronto{opacity:.7}
.enlace-drive{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.86rem;font-weight:600;color:var(--oro)}
.enlace-drive svg{width:15px;height:15px}

/* VENTANA DE VIDEO */
.modal{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;padding:12px;background:rgba(2,8,5,.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;transition:opacity .2s}
.modal.abierto{opacity:1}
.modal[hidden],.zoom[hidden]{display:none}
.modal-caja{width:100%;max-width:760px;max-height:calc(100dvh - 24px);overflow-y:auto;background:#0b1f17;border:1px solid var(--linea);border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.6)}
.modal-cab{display:flex;align-items:center;gap:10px;padding:12px 12px 12px 16px}
.modal-num{flex:0 0 auto;min-width:40px;height:40px;padding:0 8px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:1.35rem;font-weight:700;color:#fff;background:var(--naranja)}
.modal-num[hidden]{display:none}
.modal-cab h3{flex:1 1 auto;min-width:0;font-family:var(--serif);font-size:1.35rem;color:#fff;line-height:1.1}
.modal-x{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:1px solid var(--linea-2);background:rgba(255,255,255,.06);color:#fff;display:flex;align-items:center;justify-content:center}
.modal-x svg{width:20px;height:20px}
.modal-video{position:relative;width:100%;aspect-ratio:16/9;background:#000}
.modal-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.modal-cargando{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--gris-2);font-size:.85rem}
.aro{width:34px;height:34px;border-radius:50%;border:3px solid rgba(255,255,255,.14);border-top-color:var(--naranja);animation:gira .8s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.modal-pie{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px 16px}
.modal-ayuda{width:100%;font-size:.8rem;color:var(--gris)}
.modal-ayuda[hidden],.btn-drive[hidden],.modal-nav[hidden]{display:none}
.btn-drive{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--linea);background:rgba(255,255,255,.05);color:var(--crema);font-weight:600;font-size:.9rem;transition:.2s}
.btn-drive svg{width:18px;height:18px}
.btn-drive.resalta{background:linear-gradient(135deg,var(--oro),var(--oro-2));color:var(--tinta);border-color:transparent;box-shadow:0 10px 24px rgba(198,161,91,.35)}
.modal-nav{display:flex;gap:8px;margin-left:auto}
.modal-nav button{width:46px;height:46px;border-radius:12px;border:1px solid var(--linea-2);background:rgba(255,255,255,.06);color:#fff;display:flex;align-items:center;justify-content:center}
.modal-nav button svg{width:20px;height:20px}
.modal-nav button:disabled{opacity:.3}
@media (orientation:landscape) and (max-height:500px){.modal{padding:0}.modal-caja{max-height:100dvh;border-radius:0}.modal-video{aspect-ratio:auto;height:calc(100dvh - 64px)}}

/* FICHA AMPLIADA */
.zoom{position:fixed;inset:0;z-index:3100;background:#030806;opacity:0;transition:opacity .2s;display:flex;flex-direction:column}
.zoom.abierto{opacity:1}
.zoom-int{flex:1 1 auto;overflow:auto;-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y pinch-zoom;display:flex;justify-content:center;align-items:flex-start;padding:60px 6px 6px}
.zoom-int img{width:100%;max-width:900px;height:auto;cursor:zoom-in}
.zoom-int img.grande{width:200%;max-width:none;cursor:zoom-out}
.zoom-x{position:absolute;top:calc(10px + var(--safe-t));right:12px;z-index:2;background:rgba(0,0,0,.6)}
.zoom-ayuda{flex:0 0 auto;text-align:center;font-size:.76rem;color:var(--gris);padding:8px 12px calc(10px + var(--safe-b))}

.aviso-prem.ok svg{color:var(--verde-luz)}