/* ═══════════════════════════════════════════════════════════
   MOTOR — variables de marca y primitivas compartidas.
   Nada acá debería tener un color o una URL fija de "Rebel Gym": todo pasa
   por las --variables de abajo, que gym.config.js pisa en tiempo de carga
   (ver js/core.js → applyTheme()). Los tonos intermedios (lateral, campos,
   bordes fuertes, fondo suave de marca) se DERIVAN de esas variables con
   color-mix: cambiar el config alcanza. Clonar para otro gym = no tocar este
   archivo, solo config/gym.config.js, css/fonts.css y media/.
   ═══════════════════════════════════════════════════════════ */
:root {
  --bg: #101110;
  --brand: #f4e500;
  --brand-ink: #111111;
  --text: #f5f5ef;
  --muted: #9c9e94;
  --surface: #1a1b19;
  --line: #30312c;
  --radius: 7px;
  --heading: "Barlow Condensed", Impact, "Arial Narrow", sans-serif;
  --body: Inter, Arial, Helvetica, sans-serif;

  /* Derivados (no se configuran) */
  --side: color-mix(in srgb, var(--bg) 55%, #000);
  --field: color-mix(in srgb, var(--surface) 92%, var(--text));
  --line-strong: color-mix(in srgb, var(--line) 70%, var(--text));
  --brand-soft: color-mix(in srgb, var(--brand) 12%, var(--surface));
  --brand-line: color-mix(in srgb, var(--brand) 28%, var(--line));
  --text-soft: color-mix(in srgb, var(--text) 74%, var(--bg));
  --radius-sm: calc(var(--radius) - 2px);
  --danger: #ef4444;
  --danger-text: #f87171;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 var(--body);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}img{display:block;max-width:100%}::selection{background:var(--brand);color:var(--brand-ink)}:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:absolute;z-index:40;top:-100px;left:16px;padding:12px;background:var(--brand);color:var(--brand-ink)}.skip-link:focus{top:12px}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}
[hidden]{display:none!important}

/* ── Barras de scroll ───────────────────────────────────────────────────── */
/* Finas y con los colores de la marca; al pasar el mouse por la barra se pinta
   con --brand. Solo en equipos con mouse: en el celular quedan las del sistema,
   que no ocupan lugar. Firefox no tiene ::-webkit-scrollbar y usa scrollbar-color
   (va detrás del @supports porque, si Chrome lo ve, ignora las de ::-webkit). */
@media(hover:hover) and (pointer:fine){
  ::-webkit-scrollbar{width:12px;height:12px}
  ::-webkit-scrollbar-track,::-webkit-scrollbar-corner{background:transparent}
  ::-webkit-scrollbar-thumb{min-width:40px;min-height:40px;border:3px solid transparent;border-radius:12px;background:var(--line-strong) padding-box}
  ::-webkit-scrollbar-thumb:hover{border-width:2px;background-color:var(--brand)}
  .app-side::-webkit-scrollbar{width:8px}
  .app-side::-webkit-scrollbar-thumb{border-width:2px;background-color:var(--line)}
  .app-side:hover::-webkit-scrollbar-thumb{background-color:var(--line-strong)}
  .app-side::-webkit-scrollbar-thumb:hover{background-color:var(--brand)}
  @supports not selector(::-webkit-scrollbar){
    *{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}
  }
}

.brand-fallback-text{font:800 26px/1 var(--heading);color:var(--brand);letter-spacing:.02em;text-transform:uppercase}
.eyeline{font-size:10px;font-weight:700;letter-spacing:.2em;color:var(--brand);text-transform:uppercase}

/* ── Botones / formularios genéricos ────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:12px 18px;font-size:12px;font-weight:800;letter-spacing:.04em;text-decoration:none}
.btn:hover{border-color:var(--line-strong)}
.btn-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.btn-primary:hover{filter:brightness(1.06);border-color:var(--brand)}
.btn-block{width:100%}
.btn-link{background:none;border:0;color:var(--muted);text-decoration:underline;text-underline-offset:3px;font-size:12px;padding:8px 0}
.btn:disabled{opacity:.6;cursor:default}
.form-group{margin-bottom:16px;text-align:left}
.form-group label{display:block;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--field);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);padding:13px 14px;font-size:16px}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--brand);outline:0}
.form-group input.reqdata-invalid{border-color:var(--danger)}
.form-error{background:color-mix(in srgb,var(--danger) 10%,transparent);border:1px solid color-mix(in srgb,var(--danger) 40%,transparent);border-radius:var(--radius-sm);color:var(--danger-text);padding:10px 12px;font-size:12px;margin-bottom:14px}
.reqdata-err{color:var(--danger-text);font-size:11px;margin-top:6px}
.reqdata-hint{color:var(--muted);font-size:11px;margin-top:6px}
.spinner{animation:gf-spin .8s linear infinite}
@keyframes gf-spin{to{transform:rotate(360deg)}}

/* ── Login screen ───────────────────────────────────────────────────────── */
.login-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}
.login-card{width:min(380px,100%);background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 3px);padding:34px 30px;text-align:center}
.login-logo{margin-bottom:10px;min-height:56px;display:flex;align-items:center;justify-content:center}
.login-logo img{max-height:96px;max-width:220px;object-fit:contain;margin:0 auto}
.login-subtitle{color:var(--muted);font-size:13px;margin:0 0 26px}
.login-footer{color:var(--muted);font-size:11px;line-height:1.6;margin-top:22px}
.login-footer strong{color:var(--text)}
.login-footer a{color:var(--brand);font-weight:700}
.login-forgot{display:block;margin:12px auto 0}
.forgot-msg{margin-bottom:14px;padding:10px 12px;border:1px solid var(--brand-line);border-radius:var(--radius-sm);background:var(--brand-soft);color:var(--text);font-size:12px;text-align:left}

/* ── Portada sobre el login (config.landing → js/core.js applyLanding) ─────
   Port del hero del portal original de rutinas, SIN el número del arte (no
   se muestran datos de rutinas a quien no ingresó). Solo tokens de color. */
.login-screen.has-landing{flex-direction:column;justify-content:flex-start;padding:0 0 64px}
.has-landing .login-card{width:min(380px,calc(100% - 34px))}
.landing-hero{width:min(1180px,calc(100% - 48px));margin-inline:auto;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,.8fr);align-items:center;gap:52px;padding-block:72px 64px}
.landing-eyebrow{color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.2em;display:flex;align-items:center;gap:12px}
.landing-line{width:30px;height:2px;flex:none;background:var(--brand)}
.landing-title{font-family:var(--heading);letter-spacing:.01em;font-size:clamp(54px,7.3vw,104px);line-height:.95;margin:27px 0;font-weight:800;text-transform:uppercase}
.landing-title em{font-style:normal;color:var(--brand)}
.landing-text{font-size:16px;color:var(--text-soft);line-height:1.65;max-width:555px;margin:0}
.landing-art{position:relative;height:318px;border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);overflow:hidden;background:repeating-linear-gradient(132deg,color-mix(in srgb,var(--text) 5%,var(--bg)) 0 2px,color-mix(in srgb,var(--text) 2%,var(--bg)) 2px 14px)}
.landing-art:before{content:"";position:absolute;inset:-50px 0 auto auto;width:230px;height:480px;border:45px solid var(--brand);transform:rotate(22deg);opacity:.94}
.landing-stripe{position:absolute;bottom:0;left:0;width:100%;height:8px;background:var(--brand)}
@media(max-width:900px){.landing-hero{grid-template-columns:1fr .63fr;gap:25px}.landing-art{height:270px}}
@media(max-width:680px){.landing-hero{display:block;width:min(100% - 34px,540px);padding-block:48px 36px}.landing-title{font-size:clamp(52px,13vw,78px);margin:25px 0 20px}.landing-text{font-size:14px}.landing-art{display:none}}

/* ── App shell (logueado) ───────────────────────────────────────────────────
   Computadora: menú lateral fijo (logo, lema, secciones) + columna con
   encabezado (miga y «Mi perfil»), contenido y pie. Celular (≤650px): sin
   lateral; barra de accesos abajo y «Todo» abre el diálogo con todas las
   secciones. Los menús los arma js/core.js (refreshNav) desde config.nav. */
.app-side{position:fixed;inset:0 auto 0 0;width:244px;z-index:20;display:flex;flex-direction:column;padding:24px;background:var(--side);border-right:1px solid var(--line);overflow:hidden auto}
.side-logo{display:flex;align-items:center;width:190px;max-width:100%;height:128px;text-decoration:none}
.side-logo img{width:100%;height:100%;object-fit:contain}
.side-eyebrow{font-size:9px;letter-spacing:.16em;color:var(--muted);margin:8px 0 30px}
.side-nav{display:grid;gap:6px}
.nav-item{display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:6px;color:var(--text-soft);text-decoration:none}
.nav-item:hover{background:var(--surface);color:var(--text)}
.nav-item-icon{flex:none;width:22px;text-align:center;font-size:18px;line-height:1}
.nav-item-label{font-size:13px;font-weight:600}
.nav-item.active{background:var(--brand);color:var(--brand-ink)}
.nav-item.active .nav-item-label{font-weight:800}
.side-bottom{margin-top:auto;padding-top:25px;border-top:1px solid var(--line)}
.side-motto{display:block;font:800 28px/1.05 var(--heading);text-transform:uppercase}
.side-motto em{font-style:normal}
.side-motto-text{color:var(--muted);font-size:11px;margin:10px 0 0}

.app-body{margin-left:244px;min-height:100dvh;display:flex;flex-direction:column;padding:0 45px}
.app-header{height:88px;flex:none;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.13em;color:var(--muted);text-transform:uppercase}
.app-crumb{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app-crumb b{color:var(--text)}
.profile-pill{flex:none;display:inline-flex;align-items:center;gap:9px;min-height:40px;padding:6px 14px 6px 6px;border:1px solid var(--line);border-radius:24px;background:var(--surface);color:var(--text);font-size:11px;letter-spacing:0;text-transform:none;text-decoration:none}
.profile-pill:hover,.profile-pill.active{border-color:var(--brand)}
.profile-pill-initial{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:var(--brand-ink);font:800 15px/1 var(--heading)}
.app-main{flex:1;padding:30px 0 44px}
.app-content{max-width:1200px;margin:0 auto}
.app-footer{flex:none;border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:9px;letter-spacing:.12em;text-transform:uppercase}

.app-dock{display:none}
.dock-item,.all-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--text);min-width:0}
.dock-item-label,.all-item-label{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-all{width:min(480px,calc(100% - 28px));max-height:90dvh;padding:22px;background:var(--surface);color:var(--text);border:1px solid var(--line-strong);border-radius:calc(var(--radius) + 3px)}
.nav-all::backdrop{background:#000c;backdrop-filter:blur(4px)}
.nav-all-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.nav-all-close{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:none;color:var(--text);font-size:15px}
.nav-all-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:16px}
.all-item{gap:8px;min-height:84px;padding:14px 5px;border:1px solid var(--brand-line);border-radius:12px;background:var(--brand-soft);font-size:12px}
.all-item-icon{font-size:26px;line-height:1}
.all-item.active{border-color:var(--brand)}

@media(max-width:650px){
  .app-side{display:none}
  .app-body{margin-left:0;padding:0 18px calc(84px + env(safe-area-inset-bottom))}
  .app-header{height:66px}
  .app-main{padding:22px 0 32px}
  .app-dock{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);padding:6px 4px calc(7px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 94%,transparent);border-top:1px solid var(--brand-line);backdrop-filter:blur(10px)}
  .dock-item{gap:5px;min-height:54px;padding:7px 2px;border:0;border-radius:10px;background:none;color:var(--text-soft);font-size:10px}
  .dock-item-icon{font-size:23px;line-height:1}
  .dock-item.active{background:var(--brand-soft);color:var(--brand)}
}

/* ── Vistas: título + tarjetas reutilizables ────────────────────────────── */
.view-title{font:800 clamp(34px,5vw,47px)/1 var(--heading);text-transform:uppercase;letter-spacing:.01em;margin:0 0 22px}
.empty-state{border:1px dashed var(--line-strong);border-radius:var(--radius);padding:42px 24px;text-align:center;background:var(--surface)}
.empty-state p{color:var(--muted);margin:10px 0 0}
.empty-state button{border:0;border-radius:var(--radius-sm);background:var(--brand);color:var(--brand-ink);padding:12px 18px;font-weight:800;margin-top:16px}
.tag{display:inline-flex;align-items:center;padding:6px 9px;border-radius:4px;background:var(--field);color:var(--text-soft);font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.tag.brand,.tag--brand{background:var(--brand);color:var(--brand-ink)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}

/* Título de sección con la rayita de marca (Nutrición, Planes…). */
.section-title{display:flex;align-items:center;gap:12px;font:800 25px/1 var(--heading);text-transform:uppercase;margin:30px 0 14px}
.section-title:before{content:"";width:26px;height:3px;flex:none;background:var(--brand)}

/* Encabezado de página de un plan y tarjetas de plan (Mi plan, Nutrición). */
.tp-head{margin:4px 0 24px}
.tp-title{font:800 clamp(36px,5vw,50px)/1 var(--heading);text-transform:uppercase;margin:8px 0 6px}
.tp-by{color:var(--muted);font-size:13px;margin:0}
.tp-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tp-desc{color:var(--text-soft);font-size:13px;line-height:1.6;margin:14px 0 0;max-width:680px;white-space:pre-line}
.tp-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.tp-plan-card{display:block;text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s}
.tp-plan-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.tp-plan-name{font:800 28px/1.05 var(--heading);text-transform:uppercase;margin:10px 0 4px}
.tp-open{display:inline-block;margin-top:18px;color:var(--brand);font-size:12px;font-weight:700}

/* ── Toasts ──────────────────────────────────────────────────────────────── */
.toast-container{position:fixed;top:16px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:60;pointer-events:none}
.toast{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--text);padding:12px 18px;font-size:13px;transition:opacity .3s;max-width:90vw}
.toast.success{border-color:var(--brand);color:var(--brand)}
.toast.error{border-color:var(--danger);color:var(--danger-text)}

/* ── Loading overlay ─────────────────────────────────────────────────────── */
.loading-overlay{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:70}
.loading-spinner{width:36px;height:36px;border:3px solid var(--line-strong);border-top-color:var(--brand);border-radius:50%;animation:gf-spin .8s linear infinite}

/* ── Gates (datos obligatorios / términos del gym) ──────────────────────── */
body.reqdata-locked,body.terms-locked,body.pwd-locked{overflow:hidden}
.terms-gate{position:fixed;inset:0;background:#000c;z-index:80;display:flex;align-items:center;justify-content:center;padding:20px}
.terms-card{width:min(480px,100%);max-height:88vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 3px);padding:30px 26px;text-align:left}
.terms-title{font:800 26px/1.05 var(--heading);text-transform:uppercase;margin-bottom:10px}
.terms-sub{color:var(--muted);font-size:13px;line-height:1.55;margin-bottom:18px}
.terms-body{max-height:260px;overflow:auto;background:var(--field);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;font-size:12px;line-height:1.6;color:var(--text-soft);white-space:pre-wrap;margin-bottom:12px}
.terms-hint{color:var(--muted);font-size:11px;margin-bottom:10px}
.terms-check{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text);margin-bottom:18px;cursor:pointer}
.terms-actions{display:flex;flex-direction:column;gap:10px}
.terms-meta{color:var(--muted);font-size:10px;margin-top:14px;text-align:center}

/* ── Perfil: tarjeta básica (otras vistas agregan lo propio en css/views/) ── */
.profile-card{text-align:center;margin-bottom:24px}
.profile-avatar,.profile-avatar-placeholder{width:76px;height:76px;border-radius:50%;margin:0 auto 14px;object-fit:cover}
.profile-avatar-placeholder{display:flex;align-items:center;justify-content:center;background:var(--brand);color:var(--brand-ink);font:800 32px var(--heading)}
.profile-name{font:800 26px var(--heading);text-transform:uppercase}
.profile-email{color:var(--muted);font-size:12px;margin-bottom:18px}
.profile-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:13px;text-align:left}
.profile-row-label{color:var(--muted)}

@media(max-width:680px){.shell{width:min(100% - 34px,540px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Login de GymFlow (gym.login.hosted_url): el botón en lugar del formulario. */
.login-hosted{margin-top:6px}
.login-hosted-note{margin:12px 0 0;color:var(--muted);font-size:11px;line-height:1.6}