/* Layout: app de móvil de una columna con barra flotante abajo; marca Método TRX (navy + rosa neón), un solo look oscuro a propósito */
:root{
  color-scheme:dark;
  --navy:#031d44; --navy2:#0a2a58; --navy3:#123668;
  --rosa:#f885c8; --rosa-suave:#f7a8d6; --cielo:#97DFFC; --amarillo:#F3DE2C; --verde:#7EE2A8;
  --blanco:#ffffff; --texto:rgba(255,255,255,.80); --suave:rgba(255,255,255,.55); --linea:rgba(255,255,255,.12);
  --display:"Bebas Neue","Arial Narrow",sans-serif; --body:Inter,system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--navy);color:var(--blanco);font-family:var(--body);font-size:15px;line-height:1.45;
  background-image:radial-gradient(60% 40% at 0% 0%,rgba(248,133,200,.14),transparent 70%),radial-gradient(60% 40% at 100% 100%,rgba(151,223,252,.10),transparent 70%);background-attachment:fixed}
.app{max-width:440px;margin:0 auto;min-height:100%;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-top:calc(12px + env(safe-area-inset-top,0px));padding-bottom:calc(120px + env(safe-area-inset-bottom,0px))}
.proto{text-align:center;font-size:11px;color:var(--suave);margin-top:28px}
.top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px}
.marca{font-family:var(--display);font-size:22px;letter-spacing:.04em}.marca b{color:var(--rosa);font-weight:400}
.miplan{display:flex;align-items:center;gap:7px;border:1.5px solid rgba(248,133,200,.55);background:rgba(248,133,200,.10);color:var(--blanco);border-radius:99px;padding:7px 13px 7px 10px;font-weight:700;font-size:13px}
.miplan svg{width:17px;height:17px;stroke:var(--rosa)}
h1{font-family:var(--display);font-weight:400;font-size:40px;line-height:1;margin:6px 0 4px;letter-spacing:.01em;text-wrap:balance}
h1 em{font-style:normal;color:var(--rosa)}
h2{font-family:var(--display);font-weight:400;font-size:24px;letter-spacing:.03em;margin:24px 0 10px;display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
h2 small{font-family:var(--body);font-size:12px;letter-spacing:0;color:var(--suave);font-weight:500}
h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--cielo);margin:18px 0 8px}
.sub{color:var(--texto);margin:0 0 14px}
.card{background:rgba(10,42,88,.72);border:1px solid var(--linea);border-radius:18px;padding:16px}
.neon{border:2px solid rgba(248,133,200,.6);box-shadow:0 0 18px rgba(248,133,200,.18)}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--cielo);outline-offset:2px}
.btn{position:relative;overflow:hidden;display:block;width:100%;border:0;border-radius:14px;padding:14px;font-weight:800;font-size:15px;color:var(--navy);
  background:linear-gradient(135deg,var(--rosa-suave),#f2b9dc);box-shadow:0 4px 18px rgba(248,133,200,.28)}
.btn.peq{display:inline-block;width:auto;padding:10px 18px;font-size:14px;border-radius:12px}
.btn::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.65),transparent);transform:skewX(-20deg)}
.btn.sec{background:transparent;border:1.5px solid var(--linea);color:var(--blanco);font-weight:600;box-shadow:none}
.btn.sec::after{display:none}
.btn:active{transform:scale(.98)}
.enlace{background:none;border:0;color:var(--cielo);font-weight:600;padding:4px 0;text-decoration:underline;text-underline-offset:3px}
input,textarea,select{width:100%;font:inherit;color:var(--blanco);background:var(--navy);border:1.5px solid var(--linea);border-radius:12px;padding:13px}
textarea{min-height:70px;resize:vertical}
label.q{display:block;font-weight:700;margin:16px 0 8px}
label.q small{display:block;font-weight:400;color:var(--suave)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--linea);background:rgba(3,29,68,.6);border-radius:99px;padding:9px 13px;font-weight:600;font-size:14px}
.chip[aria-pressed="true"]{background:var(--rosa);border-color:var(--rosa);color:var(--navy)}
.chip.mini{padding:6px 10px;font-size:12.5px}
.escala{display:grid;grid-template-columns:repeat(10,1fr);gap:4px}
.escala .chip{padding:10px 0;border-radius:10px;text-align:center}
.dias7{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.dias7 .chip{padding:10px 0;border-radius:12px;text-align:center}
.caras{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.caras .chip{border-radius:14px;padding:10px 0;display:flex;flex-direction:column;align-items:center;font-size:24px;gap:2px}
.caras .chip span{font-size:11px;font-weight:600}
.check{display:flex;gap:10px;align-items:center;font-weight:600}
.check input{width:22px;height:22px;accent-color:var(--rosa)}
.error{border:1.5px solid #ff8a8a;background:rgba(255,138,138,.1);border-radius:12px;padding:12px;font-size:14px}
.semana{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.dia{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--suave);font-weight:600}
.dia .c{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;border:2px dashed rgba(255,255,255,.18);color:var(--suave)}
.dia.ent .c{border:2px solid var(--rosa);color:var(--rosa)}
.dia.ok .c{background:var(--rosa);border:2px solid var(--rosa);color:var(--navy)}
.dia.fallo .c{border:2px solid rgba(255,255,255,.35);color:var(--suave);text-decoration:line-through}
.dia.hoy{color:var(--blanco)}
.dia.hoy .c{box-shadow:0 0 0 3px rgba(151,223,252,.45)}
.fase{font-size:12px;color:var(--cielo);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.grande{font-family:var(--display);font-size:30px;line-height:1.05;margin:4px 0 6px}
.barra{height:8px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.barra i{display:block;height:100%;background:var(--rosa);border-radius:99px}
.acciones{display:flex;gap:8px}
.acc{border:1.5px solid var(--linea);background:rgba(3,29,68,.6);border-radius:99px;padding:6px 12px;font-family:var(--body);font-size:13px;font-weight:700;letter-spacing:0}
.acc.on{border-color:var(--rosa);color:var(--rosa)}
.aviso{display:flex;gap:12px;align-items:center;width:100%;text-align:left;border:1.5px dashed rgba(248,133,200,.6);background:rgba(248,133,200,.08);border-radius:14px;padding:12px;margin-bottom:10px}
.aviso .ic{font-size:22px}.aviso b{display:block}.aviso span span{font-size:12.5px;color:var(--texto);display:block}
.hab{border:1.5px solid var(--linea);border-radius:14px;padding:12px;background:rgba(3,29,68,.5)}
.hab+.hab{margin-top:8px}
.hab .fila{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;padding:0;text-align:left}
.hab .ic{font-size:22px;flex:none;width:28px;text-align:center}
.hab .tx{min-width:0;flex:1}
.hab .tx b{display:block;font-size:15px}
.hab .tx span{display:block;font-size:12.5px;color:var(--suave)}
.hab .ck{width:26px;height:26px;border-radius:50%;border:2px solid var(--suave);flex:none;display:grid;place-items:center;font-size:14px}
.hab.si{border-color:var(--verde);background:rgba(126,226,168,.10)}
.hab.si .ck{background:var(--verde);border-color:var(--verde);color:var(--navy)}
.hab.si .ck::after{content:"✓";font-weight:800}
.hab.medio .ck{border-color:var(--amarillo);background:rgba(243,222,44,.25)}
.hab .opciones{margin-top:10px;padding-left:40px}
.hab.reto{border-style:dashed;border-color:rgba(151,223,252,.5)}
.hab.reto.si{border-style:solid}
.editando .hab .ck{border:0;background:none;font-size:0}
.editando .hab .ck::after{content:"✏️";font-size:15px}
.principio{margin-top:20px;font-size:14px;color:var(--texto);border-left:3px solid var(--amarillo);padding-left:12px}
.principio b{color:var(--blanco)}
.sugs{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sug{border:1.5px solid var(--linea);border-radius:14px;padding:11px;background:rgba(3,29,68,.5);text-align:left;display:flex;flex-direction:column;gap:2px;min-width:0}
.sug .ic{font-size:21px}.sug b{font-size:14px}.sug span{font-size:11.5px;color:var(--suave)}
.sug[aria-pressed="true"]{border-color:var(--verde);background:rgba(126,226,168,.12)}
.sug[aria-pressed="true"] b::after{content:" ✓";color:var(--verde)}
.crear{display:flex;align-items:center;gap:12px;width:100%;border:1.5px solid var(--rosa);background:rgba(248,133,200,.10);border-radius:14px;padding:12px;text-align:left}
.crear .ic{font-size:22px}.crear b{display:block}.crear span span{font-size:12.5px;color:var(--texto);display:block}
.iconos{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}
.iconos button{border:1.5px solid var(--linea);background:rgba(3,29,68,.6);border-radius:10px;padding:7px 0;font-size:20px}
.iconos button[aria-pressed="true"]{border-color:var(--rosa);background:rgba(248,133,200,.18)}
.stepper{display:flex;align-items:center;gap:10px}
.stepper button{width:44px;height:44px;border-radius:12px;border:1.5px solid var(--linea);background:rgba(3,29,68,.6);font-size:22px;font-weight:700}
.stepper output{flex:1;text-align:center;font-family:var(--display);font-size:30px}
.stepper output small{font-family:var(--body);font-size:14px;color:var(--suave);margin-left:4px}
.velo{position:fixed;inset:0;background:rgba(1,10,25,.7);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.hoja{width:100%;max-width:440px;background:var(--navy2);border-radius:22px 22px 0 0;padding:18px max(16px,env(safe-area-inset-right,0px)) calc(18px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));max-height:92%;overflow:auto;border-top:2px solid var(--rosa)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(100px + env(safe-area-inset-bottom,0px));background:var(--verde);color:var(--navy);font-weight:800;padding:10px 16px;border-radius:99px;z-index:30;white-space:nowrap}
nav.tabs{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:center;padding:0 max(14px,env(safe-area-inset-right,0px)) calc(12px + env(safe-area-inset-bottom,0px)) max(14px,env(safe-area-inset-left,0px));z-index:10;pointer-events:none}
nav.tabs .in{pointer-events:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;width:100%;max-width:420px;padding:6px;border-radius:22px;
  background:rgba(8,32,70,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(248,133,200,.28);box-shadow:0 10px 30px rgba(0,0,0,.45),0 0 22px rgba(248,133,200,.10)}
nav.tabs button{background:none;border:0;padding:7px 0 6px;border-radius:16px;display:flex;flex-direction:column;align-items:center;font-size:11px;font-weight:700;color:var(--suave);gap:3px;letter-spacing:.01em}
nav.tabs svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
nav.tabs button[aria-current="page"]{color:var(--rosa);background:rgba(248,133,200,.14);box-shadow:inset 0 0 0 1px rgba(248,133,200,.35)}
nav.tabs button[aria-current="page"] svg{filter:drop-shadow(0 0 5px rgba(248,133,200,.7))}
.reto-card{border:2px solid rgba(151,223,252,.55);box-shadow:0 0 16px rgba(151,223,252,.15)}
.tracker{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:12px}
.tracker button{border:1.5px solid var(--linea);background:rgba(3,29,68,.6);border-radius:10px;padding:8px 0;font-size:11px;font-weight:700;color:var(--suave);display:flex;flex-direction:column;align-items:center;gap:2px}
.tracker button b{font-size:15px;color:var(--blanco)}
.tracker button[aria-pressed="true"]{background:var(--cielo);border-color:var(--cielo);color:var(--navy)}
.tracker button[aria-pressed="true"] b{color:var(--navy)}
.tracker button:disabled{opacity:.35}
.estado{font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;border-radius:99px;padding:3px 9px;white-space:nowrap}
.estado.prueba{background:rgba(151,223,252,.18);color:var(--cielo)}
.estado.habito{background:rgba(126,226,168,.18);color:var(--verde)}
.estado.dejado{background:rgba(255,255,255,.08);color:var(--suave)}
.lista-retos{display:flex;flex-direction:column;gap:8px}
.lr{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--linea);border-radius:14px;background:rgba(10,42,88,.5)}
.lr .ic{font-size:22px}
.lr .tx{flex:1;min-width:0}.lr .tx b{display:block}.lr .tx span{font-size:12px;color:var(--suave)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kpi{background:rgba(10,42,88,.72);border:1px solid var(--linea);border-radius:14px;padding:12px 10px}
.kpi b{display:block;font-family:var(--display);font-size:32px;font-weight:400;line-height:1;font-variant-numeric:tabular-nums}
.kpi span{font-size:12px;color:var(--suave)}
svg text{fill:var(--suave);font-family:var(--body);font-size:10px}
.leyenda{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--texto);margin-top:6px}
.leyenda i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.hbar{display:grid;grid-template-columns:120px 1fr 38px;gap:10px;align-items:center;font-size:13px}
.hbar span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar+.hbar{margin-top:10px}
.hbar .barra{height:10px}.hbar .barra i{background:var(--verde)}
.hbar em{font-style:normal;text-align:right;font-variant-numeric:tabular-nums;color:var(--texto)}
.medallas{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.med{border:1.5px dashed var(--linea);border-radius:14px;padding:10px 6px;text-align:center;font-size:12px;color:var(--suave);background:none}
.med b{display:block;font-size:24px}
.med.ok{border:1.5px solid var(--amarillo);color:var(--blanco);background:rgba(243,222,44,.08)}
.resumen{white-space:pre-wrap;font-size:14px;background:var(--navy);border-radius:12px;padding:12px;border:1px solid var(--linea)}
.mimo{display:grid;gap:8px;font-size:14px}
.mimo div{display:flex;gap:10px}.mimo .e{flex:none;width:22px}
.mimo strong{color:var(--rosa)}
.nota{font-size:12px;color:var(--suave);margin-top:10px}
.login{display:flex;flex-direction:column;gap:6px;padding-top:6vh}
.pestanas{display:grid;grid-template-columns:1fr 1fr;background:rgba(255,255,255,.06);border-radius:12px;padding:4px;margin:10px 0 4px}
.pestanas button{border:0;background:none;padding:10px;border-radius:9px;font-weight:700;color:var(--suave)}
.pestanas button[aria-pressed="true"]{background:var(--navy3);color:var(--blanco)}
.pasos{font-size:12px;color:var(--cielo);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.plan-sec{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 0;border-bottom:1px solid var(--linea)}
.plan-sec div{min-width:0}.plan-sec b{display:block}.plan-sec span{font-size:13px;color:var(--suave)}
@media (prefers-reduced-motion:no-preference){
  .btn,.chip,.hab,.sug,nav.tabs button{transition:transform .12s,background .15s,border-color .15s,color .15s}
  .btn::after{animation:reflejo 3.2s ease-in-out infinite}
}
@keyframes reflejo{0%,55%{left:-60%}100%{left:130%}}

/* Guía para ponerla en la pantalla de inicio */
.guia{display:grid;gap:10px;margin:14px 0 0;padding:0;list-style:none;counter-reset:paso}
.guia li{display:flex;gap:12px;align-items:flex-start;background:rgba(10,42,88,.72);border:1px solid var(--linea);border-radius:14px;padding:12px;counter-increment:paso}
.guia li::before{content:counter(paso);flex:none;width:28px;height:28px;border-radius:50%;background:var(--rosa);color:var(--navy);font-weight:800;display:grid;place-items:center;font-size:14px}
.guia b{color:var(--blanco)}
.kbd{display:inline-block;border:1.5px solid var(--linea);border-radius:7px;padding:0 6px;font-weight:700;background:rgba(255,255,255,.06)}
.cargando{min-height:60vh;display:grid;place-items:center;color:var(--suave)}
.peligro{border-color:#ff8a8a!important;color:#ffb0b0!important}
a.enlace{display:inline-block}
[hidden]{display:none!important}