/* ═══════════════════════════════════════════════════════════════════════
   GymBro — Portal del socio (mobile-first: se diseña para el celular,
   en desktop se centra como columna de app). Theming por custom properties.
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  --color-primary: #f97316;
  --color-primary-oscuro: #c2590f;
  --color-accent: #facc15;
  --fondo: #f4f6f9;
  --superficie: #ffffff;
  --oscuro: #0c111d;
  --oscuro-2: #131a2a;
  --texto: #1c2434;
  --texto-suave: #5b6577;
  --borde: #e4e7ec;
  --exito: #16a34a;
  --peligro: #dc2626;
  --ambar: #d97706;
  --radio: 14px;
  --fuente: "Inter", system-ui, -apple-system, sans-serif;
  --nav-altura: 62px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* `hidden` SIEMPRE gana, aunque la clase defina display */
[hidden] { display: none !important; }

body {
  font-family: var(--fuente);
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; }

/* ─── Pantalla de entrada (selector de socio demo) ────────────────────── */
.pantalla-entrada {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(800px 400px at 90% -10%, color-mix(in srgb, var(--color-primary) 30%, transparent), transparent 60%),
    var(--oscuro);
  color: #f4f6fa;
}
.entrada-caja { width: min(420px, 100%); text-align: center; }
.entrada-logo { font-size: 1.2rem; font-weight: 900; margin-bottom: 26px; }
.entrada-caja h1 { font-size: 1.7rem; font-weight: 900; letter-spacing: -0.02em; margin-bottom: 8px; }
.entrada-sub { color: #b9c1d0; font-size: 0.95rem; margin-bottom: 26px; }

.entrada-socios { display: grid; gap: 12px; margin-bottom: 22px; }
.card-entrada {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--oscuro-2);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  color: inherit;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.card-entrada:hover { border-color: var(--color-primary); transform: translateY(-2px); }
.card-entrada .avatar { flex: 0 0 auto; }
.card-entrada strong { display: block; font-size: 1rem; }
.card-entrada small { color: #98a1b3; font-size: 0.82rem; }
.entrada-nota { font-size: 0.75rem; color: #78829a; }

/* avatar genérico */
.avatar, .app-avatar {
  width: 46px; height: 46px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-weight: 900;
  font-size: 1rem;
}

/* ─── Shell de la app ─────────────────────────────────────────────────── */
.app {
  max-width: 520px;
  margin-inline: auto;
  min-height: 100vh;
  background: var(--fondo);
  box-shadow: 0 0 40px rgba(12, 17, 29, 0.12);
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--oscuro);
  color: #f4f6fa;
}
.app-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
}
.app-gym { font-weight: 900; font-size: 1rem; }
.app-usuario { display: flex; align-items: center; gap: 10px; }
.app-avatar { width: 36px; height: 36px; font-size: 0.82rem; }
.app-salir {
  background: none;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: #c3cad6;
  border-radius: 999px;
  padding: 5px 13px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}
.app-salir:hover { border-color: #fff; color: #fff; }

.app-main { padding: 20px 18px calc(var(--nav-altura) + 26px); }

/* ─── Vistas ──────────────────────────────────────────────────────────── */
.saludo { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.02em; }
.saludo-sub { color: var(--texto-suave); font-size: 0.9rem; margin-bottom: 18px; }

.vista-titulo { font-size: 1.35rem; font-weight: 900; letter-spacing: -0.02em; margin-bottom: 4px; }
.vista-descripcion { color: var(--texto-suave); font-size: 0.88rem; margin-bottom: 18px; }
.vista-subtitulo { font-size: 1rem; font-weight: 800; margin: 22px 0 12px; }

/* ─── Tarjeta próxima reserva ─────────────────────────────────────────── */
.tarjeta-proxima {
  border-radius: 18px;
  background:
    radial-gradient(400px 200px at 100% 0%, color-mix(in srgb, var(--color-accent) 25%, transparent), transparent 70%),
    linear-gradient(135deg, var(--color-primary), var(--color-primary-oscuro));
  color: #fff;
  padding: 18px 20px;
  margin-bottom: 18px;
}
.tarjeta-proxima.vacia {
  background: var(--superficie);
  color: var(--texto);
  border: 1.5px dashed var(--borde);
}
.tarjeta-proxima .prox-etiqueta { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.85; }
.tarjeta-proxima h3 { font-size: 1.15rem; margin: 4px 0 2px; }
.tarjeta-proxima p { font-size: 0.85rem; opacity: 0.92; }
.tarjeta-proxima.vacia p { color: var(--texto-suave); }

/* ─── Accesos rápidos ─────────────────────────────────────────────────── */
.accesos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.acceso {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 14px 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--texto);
  cursor: pointer;
  text-align: center;
  line-height: 1.3;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.acceso:hover { border-color: var(--color-primary); transform: translateY(-2px); }
.acceso-icono { display: block; font-size: 1.5rem; margin-bottom: 6px; }

/* ─── Tarjeta GymPoints (enlace a puntos.html) ────────────────────────── */
.tarjeta-puntos {
  display: block;
  margin-top: 16px;
  border-radius: 16px;
  text-decoration: none;
  color: #fff;
  padding: 14px 16px;
  background:
    radial-gradient(340px 160px at 100% 0%, rgba(245, 158, 11, 0.35), transparent 70%),
    linear-gradient(135deg, #d97706, #a85c05);
  box-shadow: 0 6px 18px rgba(168, 92, 5, 0.28);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}
.tarjeta-puntos:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(168, 92, 5, 0.34); }
.tarjeta-puntos .tp-total { display: block; font-size: 1rem; font-weight: 900; letter-spacing: -0.01em; }
.tarjeta-puntos .tp-sub { font-size: 0.78rem; opacity: 0.92; margin-top: 3px; }
.tarjeta-puntos .tp-reto {
  font-size: 0.74rem;
  font-weight: 700;
  margin-top: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─── Lista "hoy en el gym" ───────────────────────────────────────────── */
.lista-hoy { display: grid; gap: 10px; }
.hoy-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 12px 14px;
  font-size: 0.88rem;
}
.hoy-item .hoy-icono {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  font-size: 1.1rem;
  background: color-mix(in srgb, var(--clase-color, var(--color-primary)) 14%, #fff);
  flex: 0 0 auto;
}
.hoy-item strong { display: block; font-size: 0.9rem; }
.hoy-item small { color: var(--texto-suave); }
.hoy-vacio { color: var(--texto-suave); font-size: 0.88rem; padding: 10px 0; }

/* ─── Teaser Coach IA (enlace a coach.html) ───────────────────────────── */
.teaser-ia {
  margin-top: 22px;
  display: flex;
  gap: 14px;
  align-items: center;
  background: var(--oscuro);
  color: #f4f6fa;
  border-radius: 18px;
  padding: 18px;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}
.teaser-ia:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(12, 17, 29, 0.25); }
.teaser-icono { font-size: 1.7rem; }
.teaser-ia > div { flex: 1; min-width: 0; }
.teaser-ia strong { font-size: 0.95rem; }
.teaser-ia p { font-size: 0.82rem; color: #a7afc0; margin-top: 4px; }
.teaser-flecha { font-size: 1.2rem; color: var(--color-accent); font-weight: 900; }

/* Teasers Premium (RecuperAI / MenteAI) — chip dorado sutil */
.teaser-premium { position: relative; }
.chip-premium-mini {
  display: inline-block;
  margin-left: 6px;
  vertical-align: middle;
  background: color-mix(in srgb, #d4a72c 22%, transparent);
  border: 1px solid color-mix(in srgb, #d4a72c 55%, transparent);
  color: #ffe6a3;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ─── Selectores de día / área (chips) ────────────────────────────────── */
.dias-selector, .areas-selector {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 14px;
  scrollbar-width: none;
}
.dias-selector::-webkit-scrollbar, .areas-selector::-webkit-scrollbar { display: none; }

.chip-dia, .chip-area {
  flex: 0 0 auto;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1.5px solid var(--borde);
  background: var(--superficie);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--texto-suave);
  cursor: pointer;
  transition: all 0.15s ease;
}
.chip-dia small { display: block; font-size: 0.68rem; font-weight: 600; text-align: center; }
.chip-dia:hover, .chip-area:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip-dia.activo, .chip-area.activo {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ─── Cards de clase (reserva) ────────────────────────────────────────── */
.lista-clases { display: grid; gap: 12px; }
.card-reserva-clase {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 14px 16px;
}
.crc-fila { display: flex; align-items: center; gap: 12px; }
.crc-icono {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
  font-size: 1.3rem;
  background: color-mix(in srgb, var(--clase-color, var(--color-primary)) 14%, #fff);
  flex: 0 0 auto;
}
.crc-info { flex: 1; min-width: 0; }
.crc-info h3 { font-size: 0.98rem; }
.crc-info .crc-meta { font-size: 0.78rem; color: var(--texto-suave); }
.crc-hora { font-weight: 800; color: var(--clase-color, var(--color-primary)); font-size: 0.9rem; white-space: nowrap; }

.crc-pie {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--borde);
}

/* barra de cupo */
.cupo { flex: 1; min-width: 0; }
.cupo-texto { font-size: 0.74rem; font-weight: 700; color: var(--texto-suave); margin-bottom: 4px; }
.cupo-texto.lleno { color: var(--peligro); }
.cupo-barra { height: 6px; border-radius: 999px; background: #e8ebf0; overflow: hidden; }
.cupo-barra span { display: block; height: 100%; border-radius: 999px; background: var(--exito); }
.cupo-barra span.medio { background: var(--ambar); }
.cupo-barra span.lleno { background: var(--peligro); }

/* botones de reserva */
.btn-reservar {
  border: none;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, transform 0.1s ease;
  background: var(--color-primary);
  color: #fff;
}
.btn-reservar:hover { background: var(--color-primary-oscuro); }
.btn-reservar:active { transform: scale(0.96); }
.btn-reservar.espera { background: var(--ambar); }
.btn-reservar.reservado {
  background: #fff;
  color: var(--exito);
  border: 1.5px solid color-mix(in srgb, var(--exito) 50%, transparent);
}
.btn-reservar.en-espera {
  background: #fff;
  color: var(--ambar);
  border: 1.5px solid color-mix(in srgb, var(--ambar) 55%, transparent);
}

.sin-resultados { color: var(--texto-suave); font-size: 0.88rem; padding: 16px 0; text-align: center; }

/* ─── Franjas de área ─────────────────────────────────────────────────── */
.area-notas { font-size: 0.8rem; color: var(--texto-suave); margin-bottom: 12px; font-style: italic; }
.grid-franjas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  gap: 10px;
}
.franja {
  border: 1.5px solid var(--borde);
  background: var(--superficie);
  border-radius: 12px;
  padding: 10px 6px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.1s ease;
}
.franja:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.franja strong { display: block; font-size: 0.95rem; }
.franja small { font-size: 0.72rem; color: var(--texto-suave); font-weight: 700; }
.franja.llena { opacity: 0.55; cursor: not-allowed; }
.franja.llena:hover { border-color: var(--borde); transform: none; }
.franja.llena small { color: var(--peligro); }
.franja.mia {
  border-color: var(--exito);
  background: color-mix(in srgb, var(--exito) 8%, #fff);
}
.franja.mia small { color: var(--exito); }

/* ─── Mis reservas ────────────────────────────────────────────────────── */
.lista-reservas { display: grid; gap: 12px; }
.card-mi-reserva {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 14px 16px;
}
.cmr-icono {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  font-size: 1.2rem;
  background: color-mix(in srgb, var(--color-primary) 12%, #fff);
  flex: 0 0 auto;
}
.cmr-info { flex: 1; min-width: 0; }
.cmr-info strong { display: block; font-size: 0.92rem; }
.cmr-info small { color: var(--texto-suave); font-size: 0.78rem; }
.chip-estado {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
}
.chip-estado.reservada { background: color-mix(in srgb, var(--exito) 12%, #fff); color: var(--exito); }
.chip-estado.lista_espera { background: color-mix(in srgb, var(--ambar) 14%, #fff); color: var(--ambar); }
.btn-cancelar-reserva {
  background: none;
  border: none;
  color: var(--peligro);
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
}
.btn-cancelar-reserva:hover { background: rgba(220, 38, 38, 0.07); }

/* ─── Bottom nav ──────────────────────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 520px;
  height: var(--nav-altura);
  background: var(--superficie);
  border-top: 1px solid var(--borde);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  z-index: 40;
}
.nav-item {
  background: none;
  border: none;
  text-decoration: none;
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--texto-suave);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  position: relative;
}
.nav-item span { font-size: 1.25rem; }
.nav-item.activo { color: var(--color-primary); }
.nav-badge {
  position: absolute;
  top: 8px;
  right: calc(50% - 22px);
  min-width: 17px;
  height: 17px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 800;
  display: grid;
  place-items: center;
  padding: 0 4px;
}

/* ─── FAB de GymBot ───────────────────────────────────────────────────── */
.fab-chat {
  position: fixed;
  bottom: calc(var(--nav-altura) + 16px);
  right: calc(50% - 260px + 16px);
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--oscuro);
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(12, 17, 29, 0.4);
  z-index: 45;
  transition: transform 0.15s ease;
}
.fab-chat:hover { transform: scale(1.07); }
@media (max-width: 552px) { .fab-chat { right: 16px; } }

/* ─── Splash motivacional del día (F11) ───────────────────────────────── */
.splash-motiv {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 32px 26px calc(32px + env(safe-area-inset-bottom));
  text-align: center;
  color: #fff;
  cursor: pointer;
  background:
    radial-gradient(700px 380px at 50% 0%, color-mix(in srgb, var(--color-accent) 32%, transparent), transparent 62%),
    linear-gradient(160deg, var(--color-primary), var(--color-primary-oscuro));
  animation: splash-entra 0.32s ease;
}
@keyframes splash-entra {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.splash-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 420px;
  animation: splash-inner-entra 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes splash-inner-entra {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.splash-emoji { font-size: 4.2rem; line-height: 1; filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.25)); }
.splash-saludo { font-size: 1.7rem; font-weight: 900; letter-spacing: -0.02em; }
.splash-frase { font-size: 1.08rem; font-weight: 700; line-height: 1.5; opacity: 0.97; }
.splash-racha {
  font-size: 0.95rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 7px 16px;
}
.splash-btn {
  margin-top: 6px;
  border: none;
  border-radius: 999px;
  padding: 14px 34px;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  color: var(--color-primary-oscuro);
  background: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.12s ease;
}
.splash-btn:hover { transform: translateY(-1px); }
.splash-cerrar-nota {
  position: absolute;
  bottom: calc(22px + env(safe-area-inset-bottom));
  font-size: 0.78rem;
  font-weight: 700;
  opacity: 0.8;
}

/* ─── Toast ───────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: calc(var(--nav-altura) + 14px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  background: var(--oscuro);
  color: #fff;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  white-space: nowrap;
  max-width: calc(100vw - 32px);
  overflow: hidden;
  text-overflow: ellipsis;
  animation: toast-entra 0.25s ease;
}
@keyframes toast-entra {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ═══ F9: tarjeta de encuesta NPS + link calificar clase ═══════════════ */
.tarjeta-encuesta {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
  background: color-mix(in srgb, var(--color-accent) 16%, #fff);
  border: 1.5px solid color-mix(in srgb, var(--color-accent) 45%, transparent);
  border-radius: 16px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--oscuro);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}
.tarjeta-encuesta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(12, 17, 29, 0.12); }
.te-icono { font-size: 1.5rem; }
.tarjeta-encuesta > div { flex: 1; min-width: 0; }
.tarjeta-encuesta strong { font-size: 0.92rem; }
.tarjeta-encuesta p { font-size: 0.8rem; color: var(--texto-suave, #667); margin-top: 2px; }

.link-calificar {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}
.link-calificar:hover { text-decoration: underline; }

/* ── La música del gym (Spotify embed, F10) ── */
.playlists { margin-top: 26px; }
.playlists-sub {
  font-size: 0.8rem;
  color: var(--texto-suave, #667);
  margin: -6px 0 12px;
}
.playlists-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.chip-playlist {
  border: 1.5px solid #d9dee6;
  background: #fff;
  color: #445;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, transform 0.15s;
}
.chip-playlist:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip-playlist.activo {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.playlist-embed {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
  background: #f3f5f8;
}
.playlist-embed iframe {
  display: block;
  width: 100%;
  border: 0;
}