/* Maigua Box — negro y dorado tomados del logo. Pensado primero para el celular. */
:root {
  --fondo: #0a0a0a;
  --superficie: #151515;
  --superficie-2: #1e1e1e;
  --borde: #2c2c2c;
  --texto: #f2f2f2;
  --texto-2: #b5b5b5;
  --texto-3: #8a8a8a;
  --oro: #e2b93b;
  --oro-fuerte: #c9a227;
  --oro-suave: rgba(226, 185, 59, .14);
  --ok: #4cc38a;
  --ok-suave: rgba(76, 195, 138, .15);
  --aviso: #f0a63a;
  --aviso-suave: rgba(240, 166, 58, .15);
  --error: #ef5d5d;
  --error-suave: rgba(239, 93, 93, .15);
  --radio: 14px;
  --nav-alto: 64px;
  --titulo: "Oswald", "Arial Narrow", Impact, sans-serif;
  --cuerpo: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--fondo); color: var(--texto); }
body { font: 16px/1.5 var(--cuerpo); -webkit-font-smoothing: antialiased; min-height: 100vh; min-height: 100dvh; overflow-x: hidden;
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
a { color: var(--oro); }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--titulo); font-weight: 600; letter-spacing: .02em; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: 1.9rem; } h2 { font-size: 1.4rem; } h3 { font-size: 1.1rem; }
p { margin: 0 0 .8em; }
.mute { color: var(--texto-2); } .tenue { color: var(--texto-3); font-size: .875rem; }
.oro { color: var(--oro); }

/* ---------- barra superior */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
  background: rgba(10, 10, 10, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid var(--borde); }
.top .marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texto); }
.top .marca img { height: 46px; width: auto; }
.redes { display: flex; gap: 8px; }
.redes a { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--borde); background: var(--superficie); color: var(--oro); }
.redes a:hover { border-color: var(--oro); background: var(--oro-suave); }
.redes svg { width: 20px; height: 20px; }
.top .espacio { flex: 1; }
.top .quien { font-size: .85rem; color: var(--texto-2); text-align: right; line-height: 1.2; }
.top .quien b { color: var(--texto); font-weight: 600; display: block; }
@media (max-width: 899px) { .top .quien { display: none; } }

/* ---------- navegación inferior (una mano) */
.nav { position: fixed; bottom: 0; left: 0; right: 0; z-index: 20; display: flex; justify-content: space-around;
  height: calc(var(--nav-alto) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  background: rgba(15, 15, 15, .96); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-top: 1px solid var(--borde); }
.nav a { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  color: var(--texto-3); text-decoration: none; font-size: .7rem; font-weight: 500; min-width: 0; }
.nav a svg { width: 24px; height: 24px; }
.nav a.activo { color: var(--oro); }
main { max-width: 980px; margin: 0 auto; padding: 18px 16px calc(var(--nav-alto) + 32px); }
main.publico { padding-bottom: 40px; }

/* ---------- menú lateral (computadora) */
.lateral { display: none; }
@media (min-width: 900px) {
  .nav { display: none; }
  main { padding-bottom: 48px; }
  body.con-lateral .top { display: none; }
  body.con-lateral main { margin-left: 240px; padding-top: 28px; }
  .lateral:not([hidden]) { display: flex; flex-direction: column; position: fixed; z-index: 20; top: 0; bottom: 0; left: 0; width: 240px;
    background: var(--superficie); border-right: 1px solid var(--borde); padding: 18px 12px; }
  .lat-marca { display: flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; padding: 4px 0 18px;
    border-bottom: 1px solid var(--borde); margin-bottom: 12px; }
  .lat-marca img { width: 150px; }
  .lat-redes { justify-content: center; padding: 10px 0; }
  .lateral nav { display: flex; flex-direction: column; gap: 4px; flex: 1; overflow-y: auto; }
  .lateral nav a { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px; color: var(--texto-2);
    text-decoration: none; font-weight: 500; }
  .lateral nav a svg { width: 20px; height: 20px; flex: none; }
  .lateral nav a:hover { background: var(--superficie-2); color: var(--texto); }
  .lateral nav a.activo { background: var(--oro-suave); color: var(--oro); }
  .lat-pie { border-top: 1px solid var(--borde); padding: 12px 8px 0; font-size: .85rem; color: var(--texto-3); line-height: 1.3; }
  .lat-pie b { display: block; color: var(--texto); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

/* ---------- tarjetas y listas */
.card { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; margin-bottom: 14px; }
.card.destacada { border-color: var(--oro-fuerte); background: linear-gradient(160deg, rgba(226,185,59,.10), var(--superficie) 60%); }
.card h2, .card h3 { margin-bottom: .35em; }
.fila { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.fila .crece { flex: 1; min-width: 0; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid > .card { margin-bottom: 0; }
.grid { margin-bottom: 14px; }
.lista { list-style: none; margin: 0; padding: 0; }
.lista > li, .lista > a { display: flex; align-items: center; gap: 12px; padding: 14px 4px; border-bottom: 1px solid var(--borde);
  color: var(--texto); text-decoration: none; }
.lista > li:last-child, .lista > a:last-child { border-bottom: 0; }
.lista .crece { flex: 1; min-width: 0; }
.lista .crece b { display: block; overflow-wrap: anywhere; }      /* QA-04: el nombre completo, aunque ocupe dos líneas */
.chev { color: var(--texto-3); }
.encabezado { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.encabezado h1 { margin: 0; flex: 1; min-width: 0; }
.vacio { text-align: center; padding: 34px 16px; color: var(--texto-2); }
.vacio svg { width: 40px; height: 40px; color: var(--texto-3); margin: 0 auto 8px; }

/* ---------- estados (siempre con texto, no solo color) */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: .78rem;
  font-weight: 600; white-space: nowrap; background: var(--superficie-2); color: var(--texto-2); }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.vigente, .pill.publicada { background: var(--ok-suave); color: var(--ok); }
.pill.futuro, .pill.borrador { background: var(--aviso-suave); color: var(--aviso); }
.pill.vencido, .pill.inhabilitado { background: var(--error-suave); color: var(--error); }
.pill.oro { background: var(--oro-suave); color: var(--oro); }

/* ---------- botones y formularios */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 18px;
  border-radius: 12px; border: 1px solid var(--borde); background: var(--superficie-2); color: var(--texto);
  font: 600 .95rem var(--cuerpo); text-decoration: none; cursor: pointer; }
.btn:active { transform: translateY(1px); }
.btn.prim { background: var(--oro); border-color: var(--oro); color: #111; }
.btn.prim:hover { background: #ecc54a; }
.btn.peligro { color: var(--error); border-color: rgba(239,93,93,.4); background: transparent; }
.btn.chico { min-height: 36px; padding: 0 12px; font-size: .85rem; border-radius: 10px; }
.btn.bloque { width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btn svg { width: 18px; height: 18px; }
.acciones { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
form .campo, .campo { margin-bottom: 14px; }
label { display: block; font-size: .85rem; color: var(--texto-2); margin-bottom: 6px; font-weight: 500; }
label .req { color: var(--oro); }
input, select, textarea { -webkit-appearance: none; appearance: none; width: 100%; min-height: 46px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--borde);
  background: var(--fondo); color: var(--texto); font: 16px var(--cuerpo); }
textarea { min-height: 110px; resize: vertical; line-height: 1.45; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 15px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--oro); outline-offset: 0; border-color: transparent; }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .dos.apila { grid-template-columns: 1fr; } }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; color: var(--texto); font-size: .95rem; }
.check input { -webkit-appearance: auto; appearance: auto; width: 22px; height: 22px; min-height: 0; accent-color: var(--oro); }
input[type=date], input[type=time] { display: block; min-width: 0; text-align: left; }
input[type=date]::-webkit-date-and-time-value, input[type=time]::-webkit-date-and-time-value { text-align: left; }
select { background-image: linear-gradient(45deg, transparent 50%, var(--texto-2) 50%), linear-gradient(135deg, var(--texto-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; }
.chips input { display: none; }
.chips span { display: inline-block; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--borde); color: var(--texto-2); cursor: pointer; }
.chips input:checked + span { background: var(--oro-suave); border-color: var(--oro); color: var(--oro); }
.ayuda { font-size: .8rem; color: var(--texto-3); margin-top: 4px; }
.error-form { background: var(--error-suave); color: var(--error); padding: 10px 12px; border-radius: 10px; margin-bottom: 14px; font-size: .9rem; }
.ok-form { background: var(--ok-suave); color: var(--ok); padding: 10px 12px; border-radius: 10px; margin-bottom: 14px; font-size: .9rem; }

/* ---------- pestañas segmentadas */
.seg { display: flex; gap: 4px; padding: 4px; background: var(--superficie); border: 1px solid var(--borde); border-radius: 12px;
  overflow-x: auto; margin-bottom: 14px; scrollbar-width: none; }
.seg a, .seg button { flex: 1 0 auto; padding: 9px 14px; border-radius: 9px; text-align: center; color: var(--texto-2);
  text-decoration: none; font: 600 .88rem var(--cuerpo); background: none; border: 0; cursor: pointer; white-space: nowrap; }
.seg .activo { background: var(--oro); color: #111; }

/* ---------- homepage pública */
.hero { text-align: center; padding: 10px 0 18px; }
.hero img { width: min(340px, 78vw); margin: 0 auto; }
.hero p { max-width: 560px; margin: 10px auto 0; color: var(--texto-2); }
.hero .acciones { justify-content: center; }
.seccion { margin-top: 30px; }
.seccion > h2 { display: flex; align-items: center; gap: 10px; }
.seccion > h2::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--oro-fuerte), transparent); }
.disc h3 { color: var(--oro); }
.horario { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.horario .dia { background: var(--superficie); border: 1px solid var(--borde); border-radius: 12px; padding: 12px; }
.horario .dia h3 { font-size: .95rem; color: var(--oro); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .08em; }
.horario .clase { font-size: .9rem; padding: 4px 0; border-top: 1px dashed var(--borde); }
.horario .clase:first-of-type { border-top: 0; }
.horario .clase b { font-variant-numeric: tabular-nums; }

.franjas { display: grid; gap: 10px; max-width: 460px; margin: 0 auto; }
.franja { display: flex; align-items: center; gap: 16px; padding: 12px 18px; border-radius: 12px; background: var(--superficie);
  border: 1px solid var(--borde); font-family: var(--titulo); font-size: 1.35rem; letter-spacing: .03em; font-variant-numeric: tabular-nums; }
.franja svg { width: 30px; height: 30px; color: var(--oro); flex: none; }
.franja small { font-size: .75em; color: var(--texto-2); }
.pilares { display: flex; justify-content: center; gap: 10px 22px; flex-wrap: wrap; margin-top: 18px; color: var(--oro);
  font-family: var(--titulo); letter-spacing: .1em; text-transform: uppercase; font-size: .95rem; }

/* ---------- login */
.auth { max-width: 420px; margin: 0 auto; }
.auth .logo { width: 180px; margin: 6px auto 16px; }

/* ---------- profesores */
.profe { display: flex; gap: 14px; align-items: flex-start; }
.profe .foto { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; flex: none; background: var(--superficie-2);
  border: 2px solid var(--oro-fuerte); display: flex; align-items: center; justify-content: center; font-family: var(--titulo);
  font-size: 1.6rem; color: var(--oro); }
.profe .txt { white-space: pre-line; font-size: .92rem; color: var(--texto-2); }

/* ---------- sesión de entrenamiento */
.sesion-cab { border-left: 4px solid var(--oro); padding-left: 12px; margin-bottom: 16px; }
.sesion-cab .fecha { color: var(--texto-2); }
.bloque { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); margin-bottom: 12px; overflow: hidden; }
.bloque h3 { margin: 0; padding: 10px 14px; background: var(--superficie-2); color: var(--oro); font-size: 1rem; letter-spacing: .06em; text-transform: uppercase; }
.bloque .cont { padding: 12px 14px; white-space: pre-wrap; word-wrap: break-word; font-size: 1rem; line-height: 1.6; }
.bloque .comun { padding: 12px 14px 0; white-space: pre-wrap; font-weight: 600; color: var(--texto); line-height: 1.6; }
.carriles { display: grid; gap: 10px; padding: 12px 14px 14px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.carril { background: var(--fondo); border: 1px solid var(--borde); border-radius: 10px; overflow: hidden; }
.carril h4 { margin: 0; padding: 7px 12px; font: 600 .82rem var(--cuerpo); letter-spacing: .08em; text-transform: uppercase;
  color: #111; background: var(--oro); }
.carril.c-ini h4 { background: #8fd6a8; }
.carril.c-ava h4 { background: #f0c35a; }
.carril.c-rx h4 { background: #ef7d5d; color: #fff; }
.carril .cont { padding: 10px 12px; white-space: pre-wrap; word-wrap: break-word; line-height: 1.55; font-size: .95rem; }
.adjuntos img { border-radius: 10px; border: 1px solid var(--borde); margin-bottom: 10px; }
.dia-lista { font-family: var(--titulo); color: var(--texto-2); font-size: .95rem; margin: 18px 0 6px; letter-spacing: .04em; }
.hoy-marca { color: var(--oro); }

/* ---------- editor de bloques */
.ed-bloque { border: 1px solid var(--borde); border-radius: 12px; padding: 12px; margin-bottom: 12px; background: var(--superficie); }
.ed-bloque .fila input { flex: 1; }
.icono { width: 40px; height: 40px; min-height: 40px; padding: 0; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--superficie-2); border: 1px solid var(--borde); color: var(--texto-2); cursor: pointer; }
.icono svg { width: 18px; height: 18px; }

/* ---------- semana (personal) */
.semana-nav { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.semana-nav .crece { text-align: center; font-weight: 600; }

/* ---------- kardex */
.records { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); margin-bottom: 18px; }
.record { background: var(--superficie); border: 1px solid var(--borde); border-radius: 12px; padding: 12px; }
.record .mov { font-size: .8rem; color: var(--texto-2); text-transform: uppercase; letter-spacing: .06em; }
.record .val { font-family: var(--titulo); font-size: 1.7rem; color: var(--oro); line-height: 1.1; font-variant-numeric: tabular-nums; }
.record .det { font-size: .78rem; color: var(--texto-3); }
.spark { width: 100%; height: 34px; margin-top: 6px; }

/* ---------- dashboard */
.lectura { margin: 10px 0 6px; font-size: 1.05rem; min-height: 1.6em; }
.lectura b { font-family: var(--titulo); font-size: 1.35rem; color: var(--texto); font-weight: 600; }
.barras { display: flex; align-items: flex-end; gap: 2px; height: 170px; padding-top: 6px; border-bottom: 1px solid var(--borde); }
.barra { flex: 1 1 0; min-width: 0; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
  background: none; border: 0; padding: 0; cursor: pointer; position: relative; -webkit-tap-highlight-color: transparent; }
.barra .col { width: min(100%, 34px); background: var(--oro); opacity: .55; border-radius: 4px 4px 0 0; transition: opacity .15s; }
.barra.pico .col, .barra.sel .col, .barra:hover .col, .barra:focus-visible .col { opacity: 1; }
.barra:focus-visible { outline: 2px solid var(--oro); outline-offset: 2px; border-radius: 4px; }
.barra .eti { position: absolute; bottom: -22px; font-size: .68rem; color: var(--texto-3); white-space: nowrap; }
.barras + * { margin-top: 30px; }
.grafico .barras { margin-bottom: 26px; }
.barra .eti.oc-d { visibility: hidden; }
@media (max-width: 599px) {
  .barra .eti.oc-d { visibility: visible; }
  .barra .eti.oc-m { visibility: hidden; }
}
.tabla-grafico summary { cursor: pointer; color: var(--texto-2); font-size: .85rem; margin-top: 6px; }
.hbarras { display: grid; gap: 14px; }
.hb-pista { height: 10px; background: var(--superficie-2); border-radius: 5px; margin: 6px 0 4px; overflow: hidden; }
.hb-pista span { display: block; height: 100%; background: var(--oro); border-radius: 0 5px 5px 0; }
.mov.tenue { text-transform: uppercase; letter-spacing: .06em; font-size: .78rem; }

/* ---------- QR y códigos de invitado */
.qr-caja { display: block; background: #fff; border-radius: 14px; padding: 14px; max-width: 320px; margin: 4px auto 10px; }
.qr-caja img { width: 100%; height: auto; image-rendering: pixelated; }
.codigo-inv { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 1.9rem; font-weight: 700; letter-spacing: .12em;
  text-align: center; color: var(--oro); background: var(--fondo); border: 1px dashed var(--oro-fuerte); border-radius: 12px; padding: 14px 8px; margin: 6px 0 12px; word-break: break-all; }

/* ---------- avisos */
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--nav-alto) + 18px + env(safe-area-inset-bottom));
  z-index: 50; background: var(--texto); color: #111; padding: 12px 18px; border-radius: 12px; font-weight: 600; max-width: calc(100% - 32px);
  box-shadow: 0 8px 30px rgba(0,0,0,.5); }
.toast.error { background: var(--error); color: #fff; }
@media (min-width: 900px) { .toast { bottom: 24px; } }
.cargando { padding: 50px 0; text-align: center; color: var(--texto-3); }
.tabla { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tabla th, .tabla td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--borde); vertical-align: top; }
.tabla th { color: var(--texto-3); font-weight: 600; }
.scroll-x { overflow-x: auto; }
.pie { text-align: center; color: var(--texto-3); font-size: .8rem; margin-top: 40px; }
dialog { background: var(--superficie); color: var(--texto); border: 1px solid var(--borde); border-radius: var(--radio); padding: 18px; width: min(460px, calc(100% - 32px)); }
dialog::backdrop { background: rgba(0,0,0,.7); }

@media print {
  :root { --fondo: #fff; --texto: #000; --superficie: #fff; --superficie-2: #eee; --borde: #bbb; --oro: #8a6b00; }
  .top, .nav, .lateral, .acciones, .no-print { display: none !important; }
  body.con-lateral main { margin-left: 0; }
  main { padding: 0; }
  body { background: #fff; color: #000; }
}

/* D-26: mensualidad dada sin pago todavía */
.aviso-deuda { margin-top: 10px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--error);
  background: var(--error-suave); display: flex; flex-direction: column; gap: 2px; }