/* =============================================================================
   MyGym — app.css  (tema oscuro, mobile-first)
   ============================================================================= */
:root {
  --bg:#0d0f12; --surface:#16191e; --surface-2:#1d2128; --line:#2a2f37;
  --text:#f2f4f7; --muted:#8b93a1; --accent:#c6ff3a; --accent-ink:#0d0f12;
  --danger:#ff5d5d; --ok:#43d17f; --radius:16px; --radius-sm:11px; --tap:48px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.45;overscroll-behavior-y:contain}
a{color:inherit;text-decoration:none} button{font-family:inherit}
*{-webkit-tap-highlight-color:transparent}
button,a,.btn,.tab,.like-btn,.check-btn{touch-action:manipulation}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
html{scroll-behavior:smooth}
.muted{color:var(--muted)} .small{font-size:.8rem}
code{background:var(--surface-2);padding:.1em .4em;border-radius:6px;font-size:.85em}

.app{min-height:100dvh;max-width:560px;margin:0 auto;display:flex;flex-direction:column}
.app-main{flex:1;padding:18px 16px calc(86px + var(--safe-bottom))}
.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;background:rgba(13,15,18,.97);backdrop-filter:none;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--accent);color:var(--accent-ink);font-weight:900;font-size:.85rem;letter-spacing:-.5px}
.brand-mark.big{width:64px;height:64px;font-size:1.5rem;border-radius:18px}
.brand-name{font-size:1.05rem}
.header-actions{display:flex;align-items:center;gap:8px}
.logout-form{margin:0}
.icon-btn{display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--text);width:40px;height:40px;border-radius:11px;font-size:1.05rem;cursor:pointer;text-decoration:none}

.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;max-width:560px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);
  background:#14171c;backdrop-filter:none;border-top:1px solid var(--line);
  padding-bottom:var(--safe-bottom);box-shadow:0 -6px 24px rgba(0,0,0,.35)}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 2px 9px;font-size:.66rem;color:var(--muted);font-weight:600;
  letter-spacing:.01em;position:relative;transition:color .15s;min-width:0}
.tab span:last-child{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tab-ico{font-size:1.35rem;line-height:1;transition:transform .15s}
.tab:active{color:var(--text)}
.tab.is-active{color:var(--accent)}
.tab.is-active .tab-ico{transform:translateY(-1px) scale(1.06)}
.tab.is-active::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:26px;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.stack{display:flex;flex-direction:column;gap:12px}
.page-title{font-size:1.5rem;font-weight:800;margin:4px 0 16px}
.section-title{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:26px 0 10px}

.hero{margin:6px 0 18px}
.hero-eyebrow{color:var(--muted);font-weight:600;text-transform:capitalize;margin:0}
.hero-program{font-size:1.7rem;font-weight:800;margin:2px 0 0;line-height:1.1}

.day-card{display:block;position:relative;overflow:hidden;background:linear-gradient(150deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:transform .12s ease}
.day-card:active{transform:scale(.99)}
.day-card-top{display:flex;justify-content:space-between;align-items:center}
.day-card-go{color:var(--accent);font-weight:700;font-size:.9rem}
.day-card-title{font-size:1.55rem;margin:12px 0 2px;font-weight:800}
.day-card-meta{color:var(--muted);margin:0 0 12px}
.mini-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.mini-list li{background:var(--bg);border:1px solid var(--line);color:var(--muted);padding:5px 10px;border-radius:999px;font-size:.78rem}

.rest-card{text-align:center}.rest-icon{font-size:2.5rem}.rest-card h2{margin:8px 0 4px}
.badge{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:800;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;padding:5px 10px;border-radius:999px}
.badge-active{background:var(--ok)}

.week-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.week-day{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 4px;min-height:64px;justify-content:center}
.week-day.has-workout{border-color:#39414c}
.week-day.is-today{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.wd-letter{font-weight:800;font-size:.95rem}.wd-label{font-size:.56rem;text-align:center;line-height:1.1}

.workout-head{margin-bottom:14px}
.back-link{color:var(--muted);font-weight:600;font-size:.9rem}
.workout-title{font-size:1.6rem;font-weight:800;margin:8px 0 2px}
.progress-track{height:6px;background:var(--surface-2);border-radius:999px;margin-top:14px;overflow:hidden}
.progress-bar{height:100%;width:0;background:var(--accent);transition:width .3s ease}

.exercise-list{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.exercise{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.exercise-media{height:150px;background:var(--surface-2);display:grid;place-items:center;position:relative}
.exercise-media img{width:100%;height:100%;object-fit:cover}
.exercise-media.no-img img{display:none}
.media-placeholder{font-size:2.4rem;opacity:.5}
.exercise-body{padding:14px 14px 16px}
.exercise-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.exercise-top h2{font-size:1.15rem;margin:0;font-weight:800}
.link-sm{color:var(--accent);font-size:.8rem;font-weight:700;white-space:nowrap}
.exercise-sub{color:var(--muted);font-size:.85rem;margin:2px 0 0}
.exercise-sub .hint{color:var(--accent)}
.exercise-note{color:var(--muted);font-size:.8rem;font-style:italic;margin:6px 0 0}

.sets{margin-top:14px}
.sets-headrow,.set-row{display:grid;grid-template-columns:42px 1fr 1fr 52px;gap:8px;align-items:center}
.sets-headrow{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;padding:0 2px}
.set-row{margin-bottom:8px}
.set-n{display:grid;place-items:center;height:var(--tap);background:var(--surface-2);border-radius:var(--radius-sm);font-weight:800;color:var(--muted)}
.inp{height:var(--tap);width:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);text-align:center;font-size:1.15rem;font-weight:700}
.inp:focus{outline:none;border-color:var(--accent)}
.check-btn{height:var(--tap);width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--muted);font-size:1.25rem;font-weight:900;cursor:pointer;transition:background .12s,color .12s,transform .08s}
.check-btn:active{transform:scale(.92)}
.set-row.is-done .check-btn{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.set-row.is-done .set-n{color:var(--accent)}
.set-row.saving .check-btn{opacity:.5}

.save-toast{position:fixed;left:50%;bottom:calc(86px + var(--safe-bottom));transform:translateX(-50%) translateY(20px);
  background:var(--accent);color:var(--accent-ink);font-weight:800;padding:10px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:40}
.save-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.program-card{display:flex;align-items:center;justify-content:space-between;gap:12px}
.program-card.is-active{border-color:var(--ok)}
.program-info h2{margin:0 0 2px;font-size:1.1rem}
.row-link{display:flex;align-items:center;justify-content:space-between}

.chart-card{padding:16px}.chart-head{display:flex;gap:24px;margin-bottom:12px}
.stat-label{display:block;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.stat-value{font-size:1.4rem;font-weight:800}.chart{width:100%;height:140px}
.hist-row{display:flex;flex-direction:column;gap:2px}.hist-date{font-weight:700}.hist-stat{font-size:.85rem}

.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field span{font-size:.8rem;color:var(--muted);font-weight:600}
.field input,.field textarea{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);padding:12px 14px;font-size:1rem;font-family:inherit}
.field input{height:var(--tap)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}

.btn{height:var(--tap);display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-weight:800;font-size:1rem;padding:0 18px;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn-ghost{background:transparent}
.btn-danger{background:transparent;border-color:var(--danger);color:#ffb3b3}
.btn-block{width:100%}
.btn-sm{height:38px;font-size:.85rem;padding:0 14px;border-radius:9px}

.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:12px}
.alert-error{background:rgba(255,93,93,.12);border:1px solid var(--danger);color:#ffb3b3}
.alert-ok{background:rgba(67,209,127,.12);border:1px solid var(--ok);color:#9be9bd}

.login-body{display:grid;place-items:center;min-height:100dvh;padding:24px}
.login-card{width:100%;max-width:380px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:32px 24px}
.login-logo{display:flex;justify-content:center;margin-bottom:14px}
.login-title{margin:0;font-size:1.8rem;font-weight:900}.login-sub{color:var(--muted);margin:4px 0 22px}
.login-card .form{text-align:left}
.login-back{display:inline-block;margin-top:16px;color:var(--muted);font-size:.85rem}

.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:var(--tap);
  background:#fff;color:#1f2329;border:1px solid #dadce0;border-radius:var(--radius-sm);
  font-weight:700;font-size:1rem;text-decoration:none;transition:box-shadow .15s,background .15s}
.btn-google:hover{box-shadow:0 1px 3px rgba(0,0,0,.35);background:#f8f9fa}
.btn-google:active{background:#f1f3f4}
.g-logo{width:20px;height:20px;flex:0 0 auto}
.login-or{display:flex;align-items:center;gap:12px;color:var(--muted);margin:18px 0;font-size:.8rem}
.login-or::before,.login-or::after{content:"";flex:1;height:1px;background:var(--line)}

/* Banner de instalación PWA */
.install-banner{position:fixed;left:12px;right:12px;bottom:calc(12px + var(--safe-bottom));z-index:60;
  max-width:536px;margin:0 auto;display:flex;align-items:center;gap:12px;
  background:var(--surface-2);border:1px solid var(--accent);border-radius:14px;
  padding:12px 14px;box-shadow:0 8px 30px rgba(0,0,0,.45)}
.install-msg{flex:1;font-size:.9rem;line-height:1.3}
.install-banner .install-go{flex:0 0 auto;height:38px;padding:0 16px}
.install-x{flex:0 0 auto;background:transparent;border:none;color:var(--muted);font-size:1.1rem;cursor:pointer;padding:4px 6px}
@media (min-width:620px){ .tabbar ~ .install-banner,.install-banner{bottom:16px} }

.offline-page{display:grid;place-items:center;min-height:100dvh;padding:24px}
.offline-box{text-align:center;max-width:320px}.offline-icon{font-size:3rem}
.offline-box h1{font-size:2rem;margin:6px 0}.offline-box p{color:var(--muted);margin-bottom:18px}

@media (min-width:620px){
  .exercise{display:grid;grid-template-columns:180px 1fr}
  .exercise-media{height:100%;min-height:160px}
}

/* ===== Progreso ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.stack-sm{display:flex;flex-direction:column;gap:8px}
.card-h{margin:0 0 10px;font-size:1rem}
.center{text-align:center}

/* Figura corporal */
.figures{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;align-items:end}
.figure-col{display:flex;flex-direction:column;align-items:center;gap:2px}
.body-figure{width:100%;max-width:96px;height:auto}
.figure-label{font-weight:700;font-size:.85rem;margin-top:4px}
.figure-sub{color:var(--muted);font-size:.72rem}

/* Stats */
.stat-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.stat-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px}
.stat-k{display:block;color:var(--muted);font-size:.74rem;margin-bottom:4px}
.stat-v{display:block;font-weight:800;font-size:1.2rem;line-height:1.1}
.stat-v small{font-size:.7rem;color:var(--muted);font-weight:600}
.stat-delta{display:inline-block;margin-top:4px;font-size:.74rem;font-weight:700}
.stat-delta.up{color:var(--danger)} .stat-delta.down{color:var(--ok)} .stat-delta.neutral{color:var(--muted)}

/* Sparklines */
.spark{width:100%;height:90px;display:block;margin-top:6px}

/* Consejos */
.advice{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-left-width:4px;border-radius:var(--radius-sm);padding:11px 13px;font-size:.9rem}
.advice-good{border-left-color:var(--ok)} .advice-warn{border-left-color:#ffb84d} .advice-tip{border-left-color:var(--accent)}
.advice-ico{flex:0 0 auto}

/* Fotos */
.photo-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.photo-item{margin:0}
.photo-item img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line)}
.photo-item figcaption{font-size:.72rem;color:var(--muted);text-align:center;margin-top:3px}
.photo-inputs .photo-pick{display:flex;flex-direction:column;gap:5px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:10px;font-size:.8rem;color:var(--muted)}
.photo-pick input[type=file]{font-size:.74rem;color:var(--text)}
.unit-inline{margin-left:6px;background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:7px;padding:1px 4px;font-size:.78rem}

/* Onboarding */
.onboard-card{text-align:center}
.onboard-icon{font-size:2.4rem;margin-bottom:4px}
.onboard-list{list-style:none;padding:0;margin:14px 0;text-align:left;display:flex;flex-direction:column;gap:8px}
.onboard-list li{background:var(--surface-2);border-radius:10px;padding:9px 12px;font-size:.88rem}

@media (max-width:380px){ .stat-grid,.grid-3,.photo-grid{grid-template-columns:1fr 1fr} }

/* Botón grande + selector de idioma + pie del login */
.btn-lg{height:54px;font-size:1.02rem;font-weight:700}
.login-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;gap:10px}
.lp-lang{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;color:var(--muted)}
.lp-lang a{color:var(--muted);text-decoration:none;padding:2px 4px;border-radius:6px}
.lp-lang a.on{color:var(--accent-ink);background:var(--accent);font-weight:700}

/* Selector de idioma dentro de la app */
.app-lang{margin-right:2px}
.app-lang a{font-size:.78rem;padding:3px 5px}
.header-actions{display:flex;align-items:center;gap:8px}

/* Botón flotante de WhatsApp */
.wa-fab{position:fixed;right:18px;bottom:calc(18px + var(--safe-bottom,0px));z-index:80;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:#25D366;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.35);transition:transform .15s}
.wa-fab:hover{transform:scale(1.06)}
.wa-fab-app{bottom:calc(76px + var(--safe-bottom,0px))} /* por encima de la barra inferior */

/* Imagen de ejercicio clicable + lightbox */
.exercise-media .zoomable{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.92);
  display:flex;align-items:center;justify-content:center;padding:20px}
.lightbox[hidden]{display:none}
.lightbox-fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:12px}
.lightbox-fig img{max-width:100%;max-height:82vh;border-radius:14px;object-fit:contain;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.lightbox-fig figcaption{color:#e7eaf0;font-weight:600;font-size:1rem;text-align:center}
.lightbox-close{position:absolute;top:14px;right:18px;width:44px;height:44px;border-radius:50%;
  border:none;background:rgba(255,255,255,.12);color:#fff;font-size:1.8rem;line-height:1;cursor:pointer}
.lightbox-close:hover{background:rgba(255,255,255,.22)}

/* ===== Programas: cabecera, formularios, comunidad y constructor ===== */
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.page-head .page-title{margin:0}
.inline-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.inline-form .inp-text{flex:1;min-width:140px}
.inp-text{background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font-size:.95rem}
.inp-text:focus{outline:none;border-color:var(--accent)}
.program-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.program-actions form{margin:0}
.badge-pub{background:rgba(56,182,255,.15);color:#38b6ff;border:1px solid rgba(56,182,255,.4);padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:700}
.badge-pend{background:rgba(255,184,77,.15);color:#ffb84d;border:1px solid rgba(255,184,77,.4);padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:700}
.btn-share{background:rgba(56,182,255,.14);color:#38b6ff;border:1px solid rgba(56,182,255,.45)}
.btn-share:hover{background:rgba(56,182,255,.24)}
.btn-block{width:100%;justify-content:center;margin-top:6px}

/* Constructor de programa (usuario) */
.bld-day-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.bld-de-list{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.bld-de-row{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.bld-de-name{flex:1;min-width:120px;font-weight:600;align-self:center}
.bld-de-row .mini{display:flex;flex-direction:column;font-size:.66rem;color:var(--muted);gap:2px}
.bld-de-row .mini input{width:62px;background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:5px 6px;font-size:.85rem}
.bld-add-de{display:flex;flex-wrap:wrap;gap:8px;align-items:center;border-top:1px dashed var(--line);padding-top:10px}
.bld-add-de .inp-text{flex:1;min-width:150px}
.inp-mini{width:60px;background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:7px 8px}
.inp-mini-w{width:96px;background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:7px 8px}
.bld-share{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border:1px solid rgba(56,182,255,.35)}

/* Panel comunidad */
.com-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.com-card{display:flex;flex-direction:column}
.com-card h2{font-size:1.1rem;margin:0 0 4px}
.com-meta{color:var(--muted);font-size:.8rem;display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}
.com-card form{margin-top:auto}

/* ===== Mural (feed) ===== */
.alert-err{background:rgba(255,99,99,.12);border:1px solid rgba(255,99,99,.4);color:#ff9b9b;padding:10px 12px;border-radius:10px;margin-bottom:12px}
.icon-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:1rem;padding:4px 6px;border-radius:8px}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.composer{display:flex;flex-direction:column;gap:10px}
.composer-text{width:100%;resize:vertical;background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font:inherit}
.composer-text:focus{outline:none;border-color:var(--accent)}
.composer-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.composer-photo{cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.composer-sel{padding:7px 10px;max-width:200px}
.feed{display:flex;flex-direction:column;gap:14px;margin-top:14px}
.post{padding:14px}
.post-head{display:flex;align-items:center;gap:10px}
.post-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none}
.post-avatar-i{display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-weight:800}
.post-meta{display:flex;flex-direction:column;line-height:1.2}
.post-del{margin-left:auto}
.post-body{margin:10px 0 0;white-space:pre-wrap;line-height:1.5}
.post-media{margin-top:12px}
.post-media img{width:100%;max-height:520px;object-fit:cover;border-radius:12px;cursor:zoom-in;display:block}
.post-routine{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:.9rem}
.post-foot{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.like-btn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px solid var(--line);
  color:var(--muted);border-radius:20px;padding:6px 14px;cursor:pointer;font:inherit;font-size:.85rem;transition:.15s}
.like-btn:hover{border-color:var(--accent);color:var(--text)}
.like-btn.liked{border-color:#ff6b6b55;color:#ff9b9b;background:rgba(255,107,107,.08)}
.like-n{font-weight:700}

/* Comentarios del mural */
.post-foot{display:flex;align-items:center;gap:14px}
.post-cc{color:var(--muted);font-size:.82rem}
.post-comments{margin-top:12px;border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px}
.comment{display:flex;align-items:flex-start;gap:8px}
.comment-av{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:none}
.comment-av-i{display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--text);font-weight:700;font-size:.8rem}
.comment-bubble{flex:1;background:var(--surface-2);border-radius:12px;padding:8px 12px;font-size:.9rem;line-height:1.4}
.comment-bubble strong{display:block;font-size:.82rem;margin-bottom:1px}
.comment-form{display:flex;gap:8px;align-items:center;margin-top:2px}
.comment-input{flex:1;background:var(--surface-2);border:1px solid var(--line);color:var(--text);border-radius:20px;padding:9px 14px;font:inherit;font-size:.9rem}
.comment-input:focus{outline:none;border-color:var(--accent)}

/* ===== Pulido UI/UX (mobile) ===== */
/* Evita el zoom automático de iOS al enfocar inputs (<16px lo dispara) */
input, select, textarea, .inp, .inp-text, .inp-mini, .inp-mini-w,
.comment-input, .composer-text, .composer-sel { font-size: 16px; }

/* Botones: feedback al tocar y altura mínima cómoda */
.btn{gap:8px;transition:transform .08s ease, filter .12s ease}
.btn:active{transform:scale(.97)}
.btn-primary:active{filter:brightness(.95)}
.btn-sm{height:auto;min-height:38px;padding:8px 14px;font-size:.9rem}
.btn-lg{min-height:54px}

/* Cabeceras de página: que no se aprieten ni desborden */
.page-head{align-items:center}
.page-head .btn-sm{flex:none}

/* Foto del ejercicio: pista de "ampliar" y zoom al tocar */
.exercise-media{height:170px;cursor:zoom-in}
.exercise-media img{cursor:zoom-in}
.exercise-media:not(.no-img)::after{content:"⤢";position:absolute;right:10px;bottom:10px;
  width:34px;height:34px;display:grid;place-items:center;border-radius:50%;
  background:rgba(13,15,18,.6);color:#fff;font-size:1rem;backdrop-filter:blur(4px);pointer-events:none}

/* WhatsApp: un pelín más discreto y siempre sobre el contenido, no sobre la barra */
.wa-fab{width:52px;height:52px}
.wa-fab svg{width:26px;height:26px}

/* Lightbox: respeta áreas seguras */
.lightbox{padding:max(20px, env(safe-area-inset-top)) 20px max(20px, env(safe-area-inset-bottom))}
.lightbox-close{top:calc(10px + env(safe-area-inset-top,0px))}

/* Alertas con mejor aire */
.alert{border-radius:12px;padding:11px 14px;margin-bottom:12px}
.alert-ok{background:rgba(67,209,127,.12);border:1px solid rgba(67,209,127,.4);color:#9bedc0}

/* Tarjetas: sombra sutil para separar del fondo */
.card{box-shadow:0 1px 2px rgba(0,0,0,.2)}

/* ===== Correcciones de ajuste móvil y solapamientos ===== */
/* Nada debe desbordar horizontalmente (botones del header siempre visibles) */
html,body{max-width:100%;overflow-x:clip}
.app{width:100%}
.app-header{flex-wrap:nowrap}
.brand{min-width:0}
.brand-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.header-actions{flex:0 0 auto;gap:6px}
.app-lang{flex:0 0 auto}
@media (max-width:360px){
  .brand-name{display:none}            /* en pantallas muy pequeñas deja solo la marca xM */
  .icon-btn{width:38px;height:38px}
}

/* Tarjeta de ejercicio: imagen SIEMPRE arriba en bloque, nunca sobre el texto */
.exercise{display:block !important;border-radius:var(--radius);overflow:hidden}
.exercise-media{display:block;position:relative;width:100%;height:190px;overflow:hidden;background:var(--surface-2)}
.exercise-media img{display:block;width:100%;height:100%;object-fit:cover}
.exercise-media.no-img{display:grid;place-items:center}
.exercise-body{display:block;padding:14px 14px 16px;position:relative;z-index:1}

/* WhatsApp: ocultarlo cuando aparece el banner de instalar (evita el solape) */
body.has-install-banner .wa-fab{bottom:var(--fab-lift, calc(86px + var(--safe-bottom)))}

/* ===== Barra con botón central "Publicar" ===== */
.tabbar-5{grid-template-columns:repeat(5,1fr)}
.tab-publish{background:none;border:none;cursor:pointer;color:var(--muted);font:inherit;display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 2px}
.tab-pub{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--accent);color:var(--accent-ink);
  margin-top:-16px;box-shadow:0 6px 16px rgba(198,255,58,.35);border:3px solid var(--bg)}
.tab-pub-plus{font-size:1.7rem;font-weight:700;line-height:1;margin-top:-2px}
.tab-publish span:last-child{font-size:.66rem;font-weight:600}
.tab-publish:active .tab-pub{transform:scale(.94)}

/* ===== Modales (confirmación, aviso, composer) ===== */
.xm-modal{position:fixed;inset:0;z-index:130;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:18px}
.xm-modal[hidden]{display:none}
.xm-dialog{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;width:100%;max-width:440px;
  max-height:88vh;overflow:auto;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.xm-confirm-msg{margin:0 0 18px;font-size:1.02rem;line-height:1.5}
.xm-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.xm-actions .btn{min-width:120px}
.xm-sheet{display:flex;flex-direction:column;gap:12px}
.xm-sheet-head{display:flex;align-items:center;justify-content:space-between}
.xm-sheet-head strong{font-size:1.05rem}
.xm-sheet-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}

/* ===== Menú flotante (speed-dial) — reemplaza el botón único de WhatsApp ===== */
.fab{position:fixed;right:18px;bottom:calc(18px + var(--safe-bottom,0px));z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.fab-app{bottom:calc(78px + var(--safe-bottom,0px))}
.fab-items{display:flex;flex-direction:column;align-items:flex-end;gap:10px;margin-bottom:2px;
  opacity:0;transform:translateY(12px) scale(.95);pointer-events:none;transition:opacity .18s ease,transform .18s ease}
.fab.open .fab-items{opacity:1;transform:none;pointer-events:auto}
.fab-item{display:flex;align-items:center;gap:9px;text-decoration:none}
.fab-label{background:var(--surface);border:1px solid var(--line);color:var(--text);font-size:.8rem;font-weight:700;
  padding:7px 11px;border-radius:999px;white-space:nowrap;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.fab-ico{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--surface-2);
  border:1px solid var(--line);color:var(--text);font-size:1.2rem;box-shadow:0 6px 16px rgba(0,0,0,.4)}
.fab-wa .fab-ico{background:#25D366;color:#fff;border-color:#25D366}
.fab-main{width:56px;height:56px;border-radius:50%;border:none;background:var(--accent);color:var(--accent-ink);
  cursor:pointer;box-shadow:0 8px 22px rgba(198,255,58,.4);display:grid;place-items:center;transition:transform .2s ease}
.fab-plus{font-size:2rem;font-weight:700;line-height:1;margin-top:-2px}
.fab.open .fab-main{transform:rotate(45deg)}
.fab-main:active{transform:scale(.93)}
.fab.open .fab-main:active{transform:rotate(45deg) scale(.93)}
/* El menú sube y queda SOBRE el banner de instalar (siempre visible) */
body.has-install-banner .fab{bottom:var(--fab-lift, calc(96px + var(--safe-bottom)))}

/* ===== Splash de bienvenida (primera vez) con imagen Unsplash ===== */
.xm-splash{position:fixed;inset:0;z-index:200;background:var(--bg);display:grid;place-items:center;transition:opacity .45s ease}
.xm-splash.hide{opacity:0}
.xm-splash-bg{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(13,15,18,.5),rgba(13,15,18,.92)),
  url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?auto=format&fit=crop&w=1080&q=80') center/cover no-repeat}
.xm-splash-inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.xm-splash-name{font-size:1.7rem;font-weight:800;letter-spacing:.5px}
.xm-splash-spin{width:30px;height:30px;border:3px solid rgba(255,255,255,.25);border-top-color:var(--accent);border-radius:50%;animation:xm-spin .8s linear infinite}
@keyframes xm-spin{to{transform:rotate(360deg)}}

/* ===== Barra de carga superior (feedback inmediato al navegar) ===== */
.xm-bar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:300;opacity:0;
  transition:width .35s ease,opacity .2s ease;box-shadow:0 0 8px var(--accent)}
.xm-bar.go{opacity:1;width:92%}

/* ===== Feedback inmediato al tocar (sensación de rapidez) ===== */
.day-card:active,.program-card:active,.week-day:active,.row-link:active{transform:scale(.985);opacity:.92}
.btn:active,.icon-btn:active{opacity:.85}
.tab{transition:opacity .1s ease,color .15s ease}
.tab:active{opacity:.7}

/* ===== "Hoy": día de hoy con indicador en movimiento + pista ===== */
@keyframes xm-pulse{0%{box-shadow:0 0 0 0 rgba(198,255,58,.55)}70%{box-shadow:0 0 0 11px rgba(198,255,58,0)}100%{box-shadow:0 0 0 0 rgba(198,255,58,0)}}
.week-day.is-today.has-workout{animation:xm-pulse 1.7s ease-out infinite}
.week-hint{display:flex;align-items:center;justify-content:center;gap:8px;margin:14px 0 0;color:var(--accent);
  font-weight:700;font-size:.92rem;text-decoration:none;text-align:center}
.week-hint .hand{display:inline-block;font-size:1.15rem;animation:xm-bounce 1.1s ease-in-out infinite}
@keyframes xm-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Programas: botones con más aire y feedback claro ===== */
@media (max-width:480px){
  .program-card{flex-direction:column;align-items:stretch}
  .program-actions{justify-content:flex-start;margin-top:4px}
}
.program-actions{gap:10px}
.program-actions .btn{min-height:40px}
.btn:active{transform:scale(.95);filter:brightness(.88)}
.btn.is-busy,.is-busy .btn{opacity:.6;cursor:progress}
button[disabled]{opacity:.6;cursor:progress}
/* nombre del programa en la tarjeta de hoy cuando hay varias rutinas */
.day-card-prog{color:var(--accent);font-weight:700;font-size:.8rem;margin:8px 0 0}

/* Botón "Ver programas públicos" con fondo (se ve claramente como botón) */
.btn-community{background:#38b6ff;color:#06243a;border:1px solid #38b6ff;font-weight:700}
.btn-community:hover{filter:brightness(1.05)}
.btn-community:active{filter:brightness(.9)}

/* Buscador de la comunidad */
.com-search{position:relative;margin:0 0 14px}
.com-search .com-search-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:1rem;opacity:.7;pointer-events:none}
.com-search input{width:100%;padding-left:38px}


/* ===== Wizard de entrenamiento ===== */
.wizard{margin-top:8px}
.wz-top{margin:0 0 14px}
.wz-progress{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden}
.wz-progress-bar{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}
.wz-count{margin:6px 2px 0;font-size:.8rem;color:var(--muted);text-align:right}
.wz-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center}
.wz-ex-pos{margin:0 0 8px;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.wz-media{width:100%;max-width:280px;margin:0 auto 12px;aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.wz-media img{width:100%;height:100%;object-fit:cover}
.wz-media .media-placeholder{font-size:3rem}
.wz-media.no-img img{display:none}
.wz-ex-name{margin:0 0 2px;font-size:1.3rem}
.wz-ex-sub{margin:0 0 12px;color:var(--muted);font-size:.85rem}
.wz-set-label{margin:0 0 4px;font-size:1.05rem}
.wz-set-label .wz-target{color:var(--accent);font-weight:700}
.wz-hint{margin:0 0 14px;color:var(--muted);font-size:.85rem}
.wz-inputs{display:flex;gap:12px;justify-content:center;margin:0 0 16px}
.wz-inputs label{display:flex;flex-direction:column;gap:6px;font-size:.8rem;color:var(--muted);text-align:left;flex:1;max-width:140px}
.wz-inputs input{height:54px;font-size:1.5rem;text-align:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);font-weight:800}
.wz-complete{height:54px;font-size:1.05rem}
.wz-nav{display:flex;justify-content:space-between;gap:10px;margin-top:12px}
.wz-nav .btn{flex:1}
/* Descanso */
.wz-rest{padding-top:28px;padding-bottom:28px}
.wz-rest-label{margin:0;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.wz-clock{font-size:4.5rem;font-weight:800;line-height:1.1;margin:6px 0 4px;font-variant-numeric:tabular-nums;color:var(--accent)}
.wz-next-up{margin:0 0 18px;color:var(--muted)}
/* Final */
.wz-finish{padding:34px 18px}
.wz-trophy{font-size:4rem;margin-bottom:6px}
.wz-finish h2{margin:0 0 6px}
.wz-finish-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px;transition:opacity .3s ease}
/* Confeti */
.confetti-canvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:120;display:none}
.confetti-canvas.on{display:block}

/* Wizard: pista "completa los datos" + resumen final */
.wz-fill{margin:0 0 10px;font-size:.8rem;color:var(--accent);font-weight:700}
.wz-summary{margin-top:20px;text-align:left;border-top:1px solid var(--line);padding-top:14px}
.wz-summary h3{margin:0 0 8px;font-size:.95rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.wz-sum-list{list-style:none;margin:0;padding:0}
.wz-sum-list li{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.wz-sum-list li:last-child{border-bottom:0}
.wz-sum-n{color:var(--accent);font-weight:800;font-variant-numeric:tabular-nums}

/* Vista "Ver programa" (día por día) */
.pv-day{margin-top:14px}
.pv-day-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 8px}
.pv-day-head h2{margin:0;font-size:1.1rem}
.pv-ex-list{list-style:none;margin:0;padding:0}
.pv-ex-list li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}
.pv-ex-list li:last-child{border-bottom:0}
.pv-ex-meta{color:var(--muted);font-size:.85rem;white-space:nowrap}

/* Botón Reiniciar en la cabecera del workout */
.workout-head{position:relative}
.wz-reset-form{position:absolute;top:0;right:0;margin:0}
.wz-reset-btn{padding:0 12px}

/* Resumen final detallado (foto + reps/peso por serie) */
.wz-d-ex{display:flex;gap:12px;text-align:left;padding:12px 0;border-bottom:1px solid var(--line)}
.wz-d-ex:last-child{border-bottom:0}
.wz-d-media{width:72px;height:72px;flex:0 0 72px;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.wz-d-media img{width:100%;height:100%;object-fit:cover}
.wz-d-media .media-placeholder{font-size:1.6rem}
.wz-d-body{flex:1;min-width:0}
.wz-d-body h4{margin:0 0 6px;font-size:1rem}
.wz-d-sets{list-style:none;margin:0;padding:0}
.wz-d-sets li{display:flex;justify-content:space-between;gap:10px;font-size:.9rem;padding:3px 0;color:var(--muted)}
.wz-d-sets li.is-done{color:var(--text)}
.wz-d-val{font-variant-numeric:tabular-nums;font-weight:700}
.wz-d-val small{font-weight:400;color:var(--muted)}

/* Ver programa: ejercicio detallado con foto */
.pv-ex{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.pv-ex:last-child{border-bottom:0}
.pv-ex-media{width:64px;height:64px;flex:0 0 64px;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.pv-ex-media img{width:100%;height:100%;object-fit:cover}
.pv-ex-media .media-placeholder{font-size:1.5rem}
.pv-ex-media.no-img img{display:none}
.pv-ex-body{flex:1;min-width:0}
.pv-ex-body h4{margin:0 0 2px;font-size:1rem}
.pv-ex-sub{margin:0 0 4px;color:var(--muted);font-size:.82rem}
.pv-ex-detail{margin:0;font-size:.9rem}

/* Wizard: filas de series dentro del paso de ejercicio */
.wz-srow{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)}
.wz-srow-head{border-bottom:1px solid var(--line);color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;padding-bottom:8px}
.wz-srow-head span{text-align:left}
.wz-srow-n{font-weight:700;font-size:.9rem;white-space:nowrap}
.wz-srow input{height:44px;text-align:center;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);font-weight:700;font-size:1.05rem;width:100%}
.wz-check{height:44px;width:44px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface-2);color:var(--muted);font-size:1.1rem;font-weight:800;cursor:pointer}
.wz-srow.is-done .wz-check{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.wz-srow.is-done input{opacity:.7}
.wz-rest-mini{margin-top:14px}
.wz-mini{display:flex;align-items:center;justify-content:center;gap:14px;margin:12px 0 0;padding:10px;border-radius:var(--radius-sm);background:var(--surface-2);font-size:1.4rem;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums}
.wz-mini-skip{background:none;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:4px 14px;font-size:.85rem;font-weight:700;cursor:pointer}

/* Reporte del día (solo lectura) */
.rep-actions{position:absolute;top:0;right:0;display:flex;gap:8px;align-items:center}
.rep-reset{margin:0}
.rep-ex{margin-top:14px}
.rep-ex-head{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.rep-ex-media{width:60px;height:60px;flex:0 0 60px;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2);display:flex;align-items:center;justify-content:center}
.rep-ex-media img{width:100%;height:100%;object-fit:cover}
.rep-ex-media .media-placeholder{font-size:1.4rem}
.rep-ex-media.no-img img{display:none}
.rep-ex-name{margin:0;font-size:1.05rem}
.rep-sets{}
.rep-srow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.rep-srow:last-child{border-bottom:0}
.rep-srow-head{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em}
.rep-srow.is-done span:first-child{color:var(--accent);font-weight:800}

/* Reporte de Seguimiento de Carga */
.lt-card{margin-top:14px}
.lt-group{margin:0 0 10px;font-size:1rem;text-transform:uppercase;letter-spacing:.04em;color:var(--accent)}
.lt-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.lt-table{border-collapse:collapse;width:100%;min-width:420px;font-variant-numeric:tabular-nums}
.lt-table th,.lt-table td{padding:8px 6px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap}
.lt-table thead th{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.02em}
.lt-wk{display:block;font-weight:800;color:var(--text)}
.lt-wk-date{display:block;font-size:.65rem;color:var(--muted);font-weight:400}
.lt-ex-col{text-align:left !important;position:sticky;left:0;background:var(--surface);font-weight:700;font-size:.85rem;min-width:120px;z-index:1}
.lt-table td.has .lt-w{display:block;font-weight:800;font-size:1.05rem;color:var(--text)}
.lt-table td.has .lt-r{display:block;font-size:.68rem;color:var(--muted)}
.lt-empty{color:var(--line)}