/* ============================================================
   Meraki Barbería — Sitio público (mobile-first)
   ============================================================ */

:root {
  --bg: #0f1113;
  --bg-panel: #17191c;
  --bg-panel-2: #1e2124;
  --border: #2b2e33;
  --gold: #d8a13b;
  --gold-soft: #e8c07a;
  --text: #eceae6;
  --text-dim: #a5a9ad;
  /* FASE 5 (accesibilidad): #6f7378 original daba ~3.97:1 sobre el fondo,
     por debajo del mínimo WCAG AA (4.5:1) para texto normal. Este tono
     mantiene el mismo carácter "apagado" pero cumple el mínimo (~4.6:1). */
  --text-faint: #7d8186;
  --green: #25d366;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--gold-soft); text-decoration: none; }
h1, h2, h3 { margin: 0; }

/* ---------- Header ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(15,17,19,0.92);
  backdrop-filter: blur(6px);
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; }
.brand .logo { font-size: 22px; }
.brand-name { font-weight: 700; font-size: 15px; }
.brand-name span { color: var(--gold); display: block; font-size: 11px; font-weight: 500; letter-spacing: 0.5px; }
.site-nav { display: none; }
.nav-toggle { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }

/* Menú de navegación en mobile/tablet: colapsado detrás de un botón ☰,
   se despliega como panel debajo del header (el sitio no tenía forma de
   llegar a Servicios/Equipo/Productos/Sucursales por nav en pantallas
   chicas, solo scrolleando). */
@media (max-width: 779px) {
  .site-header { position: sticky; padding: 14px 14px; }
  .header-actions { gap: 6px; }
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--bg-panel-2);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 15px;
    cursor: pointer;
    flex-shrink: 0;
  }
  /* En el header angosto (logo + ☰ + CTA + Personal en una sola fila),
     el botón "Reservar turno" y "Personal" se achican para no envolver texto. */
  .btn-cta-sm { padding: 8px 12px; font-size: 12.5px; white-space: nowrap; }
  .admin-link { padding: 6px 9px; font-size: 11px; white-space: nowrap; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 4px 20px 12px;
    box-shadow: var(--shadow);
  }
  .site-nav.open a {
    padding: 12px 0;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
    border-bottom: 1px solid var(--border);
  }
  .site-nav.open a:last-child { border-bottom: none; }
}
.admin-link {
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 12px;
}
.admin-link:hover { color: var(--text); border-color: var(--gold); }
.btn-cta-sm { margin-top: 0; padding: 8px 16px; font-size: 13px; }

/* ---------- Banners publicitarios (carrusel programable) ---------- */
.banners-carousel { position: relative; width: 100%; }
.banner-slide { display: block; width: 100%; max-height: 140px; overflow: hidden; }
.banner-slide img { width: 100%; height: 140px; object-fit: cover; display: block; }
.banner-dots { position: absolute; left: 0; right: 0; bottom: 8px; display: flex; justify-content: center; gap: 6px; }
.banner-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.4); }
.banner-dot.active { background: var(--gold); }

/* ---------- Hero ---------- */
.hero {
  padding: 48px 20px 40px;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(216,161,59,0.12), transparent 60%);
}
.hero-inner { max-width: 1100px; margin: 0 auto; }
.hero h1 { font-size: 30px; font-weight: 800; letter-spacing: -0.5px; }
.hero-sub { color: var(--text-dim); font-size: 14.5px; margin: 14px auto 0; max-width: 360px; }
.btn-cta {
  display: inline-block;
  margin-top: 22px;
  background: var(--gold);
  color: #1a1408;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 30px;
  box-shadow: var(--shadow);
}
.btn-cta:hover { filter: brightness(1.08); }

/* ---------- Secciones ---------- */
.section { padding: 40px 18px; max-width: 900px; margin: 0 auto; }
.section-alt { background: var(--bg-panel); }
.section h2 { font-size: 21px; font-weight: 700; margin-bottom: 20px; text-align: center; }

/* ---------- Botones genéricos ---------- */
.btn-primary, .btn-secondary, .btn-ghost {
  font-family: inherit;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--gold); color: #1a1408; padding: 12px 20px; font-size: 14.5px; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; filter: none; }
.btn-secondary { background: var(--bg-panel-2); color: var(--text); border-color: var(--border); padding: 12px 20px; font-size: 14.5px; }
.btn-secondary:hover { border-color: var(--gold); }
.btn-ghost { background: transparent; color: var(--text-dim); padding: 10px 4px; font-size: 13.5px; }
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 8px 14px; font-size: 13px; }

/* ---------- Widget de reserva ---------- */
.booking-widget { max-width: 640px; margin: 0 auto; background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 18px; }
.booking-progress { font-size: 12px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px; text-align: center; }
.step-label { font-weight: 700; font-size: 15px; margin-bottom: 14px; }
.booking-choice-grid, .booking-barberos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.booking-choice, .booking-barbero-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 10px; text-align: center; color: var(--text); cursor: pointer; font-family: inherit;
}
.booking-choice:hover, .booking-barbero-card:hover { border-color: var(--gold); }
.booking-barbero-card .barbero-avatar img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.booking-barbero-primero { border-color: var(--gold); background: rgba(216,161,59,0.08); }
.booking-barbero-primero .barbero-nombre { color: var(--gold-soft); }
.booking-servicios-list { display: flex; flex-direction: column; gap: 8px; }
.booking-servicio-item {
  display: flex; align-items: center; gap: 10px; padding: 12px 14px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer;
}
.booking-servicio-item.checked { border-color: var(--gold); }
.booking-servicio-info { flex: 1; }
.booking-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; }
.booking-fecha {
  width: 100%; padding: 10px 12px; margin-bottom: 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text); font-family: inherit; font-size: 14px;
}
.booking-horarios-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.booking-hora {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 4px;
  color: var(--text); cursor: pointer; font-family: inherit; font-size: 13.5px;
}
.booking-hora:hover { border-color: var(--gold); }
.booking-hora.selected { background: var(--gold); color: #1a1408; border-color: var(--gold); font-weight: 700; }
.booking-form { display: flex; flex-direction: column; gap: 10px; }
.booking-form input {
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-family: inherit; font-size: 14.5px;
}
.booking-form input:focus { outline: none; border-color: var(--gold); }
.booking-error { color: #f08a8a; font-size: 13px; }
.booking-confirm { text-align: center; padding: 20px 10px; }
.booking-confirm .ic { font-size: 40px; margin-bottom: 10px; }
.booking-confirm h3 { font-size: 19px; margin-bottom: 8px; }
.booking-confirm p { color: var(--text-dim); font-size: 14px; margin: 4px 0; }
.booking-confirm .btn-secondary { margin-top: 16px; }
.booking-confirm-fallo .ic { filter: saturate(1.4); }

/* Indicador visual de pasos (círculos + línea), reemplaza el texto plano
   "Paso X de 4" para que siempre quede claro qué falta. */
.booking-steps { display: flex; align-items: flex-start; justify-content: center; margin-bottom: 18px; }
.booking-step-dot { display: flex; flex-direction: column; align-items: center; gap: 6px; flex-shrink: 0; }
.dot-circle {
  width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; border: 2px solid var(--border); color: var(--text-faint); background: var(--bg);
  transition: all 0.2s;
}
.dot-label { font-size: 10px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.3px; white-space: nowrap; }
.booking-step-dot.current .dot-circle { border-color: var(--gold); color: var(--gold); background: rgba(216,161,59,0.12); }
.booking-step-dot.current .dot-label { color: var(--gold-soft); font-weight: 700; }
.booking-step-dot.done .dot-circle { border-color: var(--gold); background: var(--gold); color: #1a1408; }
.booking-step-dot.done .dot-label { color: var(--text-dim); }
.dot-line { flex: 1; height: 2px; background: var(--border); margin: 12px 6px 0; min-width: 14px; }
.dot-line.done { background: var(--gold); }

/* Botón grande de "Continuar" tras elegir servicio(s) — más prominente que
   un botón secundario chico, para que se sienta como el siguiente paso obvio. */
.booking-continue {
  display: block; width: 100%; margin: 16px 0 0; border: none; border-radius: 30px;
  font-family: inherit; font-weight: 700; font-size: 14.5px; padding: 14px 20px; text-align: center;
  background: var(--gold); color: #1a1408; cursor: pointer; box-shadow: var(--shadow);
}
.booking-continue:hover { filter: brightness(1.08); }
.booking-continue:disabled { opacity: 0.4; cursor: not-allowed; filter: none; background: var(--bg-panel-2); color: var(--text-faint); box-shadow: none; }

.booking-pago-resumen {
  display: flex; align-items: center; justify-content: space-between; padding: 12px 14px;
  background: var(--bg); border: 1px solid var(--gold); border-radius: 10px; font-size: 13.5px; color: var(--text-dim);
}
.booking-pago-resumen strong { color: var(--gold-soft); font-size: 17px; }
.hint { color: var(--text-faint); font-size: 12.5px; }

.empty-state { text-align: center; padding: 30px 20px; color: var(--text-faint); }
.empty-state .ic { font-size: 30px; margin-bottom: 10px; }

/* FASE 1 (corrección crítica): el estado "sin horarios" quedaba encajado
   dentro de una sola columna de la grilla de 4 (o 6) columnas, angosto e
   ilegible. Ahora ocupa todo el ancho disponible y suma acciones para no
   dejar al visitante sin salida. */
.booking-horarios-grid .empty-state,
.empty-state-full {
  grid-column: 1 / -1;
  width: 100%;
}
.empty-state-full p { margin: 4px 0; color: var(--text-dim); font-size: 13.5px; }
.empty-state-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 12px; }

/* Skeleton de horarios: mismo tamaño que un botón real, para que la grilla
   no cambie de alto al terminar de cargar (evita el salto brusco). */
.booking-hora-skeleton {
  height: 38px; border-radius: 8px; background: linear-gradient(90deg, var(--bg-panel-2) 25%, var(--border) 37%, var(--bg-panel-2) 63%);
  background-size: 400% 100%; animation: booking-skeleton-shimmer 1.4s ease infinite;
}
@keyframes booking-skeleton-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.booking-fecha-legible { font-size: 12.5px; color: var(--text-dim); margin: -8px 0 14px; text-transform: capitalize; }

/* Campos del formulario de datos: label visible + mensaje de error propio
   debajo del campo (accesibilidad — antes no había <label> asociado ni
   forma de saber por qué el envío no avanzaba). */
.booking-field { display: flex; flex-direction: column; gap: 5px; }
.booking-field label { font-size: 12.5px; font-weight: 600; color: var(--text-dim); }
.booking-field-error { min-height: 15px; margin: 0; font-size: 12px; color: #f08a8a; }
.booking-form input[aria-invalid="true"] { border-color: #f08a8a; }
.booking-form input:focus-visible,
.booking-hora:focus-visible,
.booking-choice:focus-visible,
.booking-barbero-card:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-ghost:focus-visible,
.btn-cta:focus-visible,
.booking-continue:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Resumen del turno antes de pagar: sucursal, barbero, servicios, duración,
   fecha, horario y precio total — para que el cliente confirme todo de un
   vistazo antes del último paso. */
.booking-resumen { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.booking-resumen-fila { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--text-dim); }
.booking-resumen-fila strong { color: var(--text); font-weight: 600; text-align: right; }
.booking-resumen-total { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 8px; font-size: 14px; }
.booking-resumen-total strong { color: var(--gold-soft); font-size: 16px; }
.booking-resumen-politicas { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 8px; }
.booking-resumen-politicas p { margin: 4px 0; font-size: 11.5px; color: var(--text-faint); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* FASE 5 (accesibilidad): oculto visualmente hasta que recibe foco por
   teclado — permite saltar el header/nav sin tener que tabular por todo. */
.skip-link {
  position: absolute; top: -50px; left: 8px; z-index: 100;
  background: var(--gold); color: #1a1408; font-weight: 700; font-size: 13px;
  padding: 10px 16px; border-radius: 8px; transition: top 0.15s;
}
.skip-link:focus { top: 8px; }

@media (prefers-reduced-motion: reduce) {
  .booking-hora-skeleton { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Servicios ---------- */
.servicios-wrap { display: flex; flex-direction: column; gap: 22px; }
.servicio-grupo h3 { font-size: 14px; color: var(--gold-soft); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.servicio-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
}
.servicio-foto { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; flex-shrink: 0; margin-right: 12px; }
.servicio-info { flex: 1; }
.servicio-nombre { font-weight: 600; font-size: 14.5px; }
.servicio-duracion { font-size: 12px; color: var(--text-faint); margin-top: 2px; }
.servicio-precio { font-weight: 700; color: var(--gold-soft); font-size: 15px; white-space: nowrap; }

/* ---------- Barberos ---------- */
.barberos-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.barbero-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.barbero-cta { margin-top: 12px; width: 100%; }
.barbero-avatar { font-size: 34px; margin-bottom: 8px; height: 64px; display: flex; align-items: center; justify-content: center; }
.barbero-avatar img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.barbero-nombre { font-weight: 700; font-size: 13.5px; }
.barbero-especialidad { font-size: 11.5px; color: var(--text-dim); margin-top: 3px; }
.barbero-sucursal { font-size: 10.5px; color: var(--text-faint); margin-top: 6px; }

/* ---------- Productos ---------- */
.productos-wrap { display: flex; flex-direction: column; gap: 26px; }
.producto-grupo-titulo { font-size: 14px; color: var(--gold-soft); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.producto-grupo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
/* Pantallas muy angostas: dos columnas quedan apretadas — una sola sola
   columna es más legible (pedido explícito de la auditoría). */
@media (max-width: 359px) {
  .producto-grupo-grid { grid-template-columns: 1fr; }
}

/* FASE 5: mismo criterio que en productos — en pantallas muy angostas,
   2 columnas quedan apretadas para las tarjetas de barbero/servicio del
   widget de reserva. */
@media (max-width: 359px) {
  .booking-choice-grid, .booking-barberos-grid { grid-template-columns: 1fr; }
}
.producto-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
}
.producto-foto { width: 100%; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--bg-panel-2); display: flex; align-items: center; justify-content: center; margin-bottom: 10px; font-size: 30px; }
.producto-foto img { width: 100%; height: 100%; object-fit: cover; }
.producto-nombre { font-weight: 600; font-size: 13px; }
.producto-precio { font-weight: 700; color: var(--gold-soft); font-size: 14px; margin-top: 4px; }
.producto-disponibilidad { font-size: 10.5px; color: var(--text-faint); margin-top: 4px; }

/* ---------- Sucursales ---------- */
.sucursales-wrap { display: flex; flex-direction: column; gap: 16px; }
.sucursal-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.sucursal-card h3 { font-size: 16px; margin-bottom: 10px; }
.sucursal-dato { font-size: 13.5px; color: var(--text-dim); margin: 6px 0; }
.sucursal-dato a { color: var(--text-dim); }
.sucursal-dato a:hover { color: var(--gold-soft); }
.flex-between-sucursal { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.flex-between-sucursal h3 { margin-bottom: 0; }
.sucursal-estado { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.sucursal-estado.abierto { background: rgba(37,211,102,0.15); color: var(--green); }
.sucursal-estado.cerrado { background: rgba(255,255,255,0.08); color: var(--text-faint); }
.sucursal-estado-detalle { font-size: 12px; margin-top: -4px; }
.sucursal-acciones { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.sucursal-acciones .btn-whatsapp.btn-sm { flex: 1 1 auto; padding: 9px 14px; font-size: 13px; min-width: 120px; }
.btn-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  background: var(--green);
  color: #06210f;
  font-weight: 700;
  font-size: 14px;
  padding: 12px;
  border-radius: 10px;
}
.btn-whatsapp:hover { filter: brightness(1.05); }

/* ---------- Footer ---------- */
.site-footer {
  padding: 30px 18px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 12.5px;
}
.site-footer .brand { justify-content: center; margin-bottom: 10px; }
.site-footer a { color: var(--text-dim); }
.footer-redes { display: flex; justify-content: center; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.footer-redes a { font-weight: 600; }

/* ============================================================
   Tablet / Desktop (mobile-first: se agranda desde acá para arriba)
   ============================================================ */
@media (min-width: 640px) {
  .hero h1 { font-size: 40px; }
  .hero-sub { font-size: 16px; max-width: 460px; }
  .barberos-wrap { grid-template-columns: repeat(3, 1fr); }
  .producto-grupo-grid { grid-template-columns: repeat(3, 1fr); }
  .sucursales-wrap { display: grid; grid-template-columns: repeat(2, 1fr); align-items: start; }
  .booking-choice-grid, .booking-barberos-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 780px) {
  .site-header { padding: 16px 32px; }
  .site-nav { display: flex; gap: 26px; }
  .site-nav a { color: var(--text-dim); font-size: 13.5px; font-weight: 600; }
  .site-nav a:hover { color: var(--text); }
}

@media (min-width: 960px) {
  .banner-slide, .banner-slide img { max-height: 220px; height: 220px; }
  .hero { padding: 80px 20px 64px; }
  .hero h1 { font-size: 52px; }
  .hero-sub { max-width: 520px; }
  .btn-cta { padding: 16px 34px; font-size: 16px; }
  .section { max-width: 1140px; padding: 64px 32px; }
  .section h2 { font-size: 26px; margin-bottom: 32px; }
  .barberos-wrap { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .servicios-wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; align-items: start; }
  .servicio-grupo { max-width: none; margin: 0; }
  .producto-grupo-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .sucursales-wrap { gap: 22px; }
  .booking-widget { max-width: 720px; padding: 32px; }
  .booking-choice-grid, .booking-barberos-grid { grid-template-columns: repeat(4, 1fr); }
  .booking-horarios-grid { grid-template-columns: repeat(6, 1fr); }
}