/* ================= PALETA BASE HEALTHY U ================= */
:root {
  --hu-primario: #002454;
  --hu-secundario: #624695;
  --hu-acento: #8873f0;

  /* tema claro por defecto */
  --bg-body: #f7faff;
  --bg-card: #ffffff;
  --bg-suave: #dfeeff;
  --texto-principal: #002454;
  --texto-suave: #6b7280;
  --borde-suave: #e5e7eb;
  --degrade-hero: radial-gradient(
    circle at top left,
    #8873f0 0,
    #624695 35%,
    #002454 80%
  );
}

/* tema oscuro */
body.modo-oscuro {
  --bg-body: #020617;
  --bg-card: #020617;
  --bg-suave: #0f172a;
  --texto-principal: #e5e7eb;
  --texto-suave: #9ca3af;
  --borde-suave: #1f2937;
  --degrade-hero: radial-gradient(
    circle at top left,
    #4b5563 0,
    #111827 35%,
    #020617 80%
  );
}

/* ================= BASE / MOBILE FIRST ================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont,
    sans-serif;
  background-color: var(--bg-body);
  color: var(--texto-principal);
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.texto-pequenio,
.text-small {
  font-size: 0.85rem;
}

/* ================= NAVBAR ================= */
.barra-navegacion,
.navbar {
  box-shadow: 0 2px 8px rgba(0, 36, 84, 0.16);
}

.navbar .navbar-brand img {
  max-height: 36px;
}

.navbar .navbar-brand {
  font-weight: 600;
}

.menu-principal .nav-link {
  font-weight: 500;
}

.menu-principal .nav-link.active {
  border-bottom: 2px solid var(--hu-acento);
}

/* separación visual de la zona derecha del nav */
.zona-derecha-nav {
  border-left: 1px solid var(--borde-suave);
}

/* botones del nav */
.boton-pedido {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.boton-acceder,
#btnCuentaNav {
  min-width: 90px;
}

.boton-tema {
  border-radius: 999px;
}

/* ================= HERO ================= */
.hero {
  background: var(--degrade-hero);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: 20%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.25);
}

.hero h1 {
  font-weight: 800;
}

.hero .lead {
  color: #e5e7eb;
}

/* ================= TARJETAS ================= */
.hu-card {
  border-radius: 1.1rem;
  border: 1px solid var(--borde-suave);
  background-color: var(--bg-card);
  box-shadow: 0 4px 12px rgba(0, 36, 84, 0.06);
  transition: transform 0.12s ease-in-out, box-shadow 0.12s ease-in-out;
}

.hu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 36, 84, 0.18);
}

.hu-hover {
  transition: transform 0.12s ease-in-out, box-shadow 0.12s ease-in-out;
}

.hu-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 36, 84, 0.18);
}

/* ================= BOTONES ================= */
.btn-hu-accent {
  background-color: var(--hu-acento);
  border-color: var(--hu-acento);
  color: #fff;
}

.btn-hu-accent:hover {
  background-color: var(--hu-secundario);
  border-color: var(--hu-secundario);
  color: #fff;
}

/* ================= SECCIONES / TEXTOS ================= */
.bg-hu-soft,
.bg-hu-suave {
  background-color: var(--bg-suave);
}

.section-title {
  font-weight: 800;
  color: var(--hu-primario);
}

.seccion-manual,
.seccion-contacto {
  min-height: 60vh;
}

.bloque-manual {
  border-bottom: 1px dashed var(--borde-suave);
  padding-bottom: 1.25rem;
}

.bloque-manual:last-of-type {
  border-bottom: none;
}

.imagen-manual {
  margin-top: 0.75rem;
}

/* ================= FOOTER ================= */
.footer,
.pie-pagina {
  background-color: var(--bg-card);
  border-top: 1px solid var(--borde-suave);
  color: var(--texto-suave);
}

/* ================= BLOG ================= */
#blogSearch {
  border-radius: 2rem;
}

.texto-post-blog {
  white-space: pre-wrap;
}

/* ================= PERFIL / EQUIPO ================= */
.profile-avatar {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  object-fit: cover;
}

.team-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: none !important;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.08);
}

/* ================= FORMULARIOS ================= */
.form-control,
.form-select {
  border-radius: 0.7rem;
}

/* ================= TABLAS / PEDIDO ================= */
.table {
  font-size: 0.95rem;
}

.table th,
.table td {
  vertical-align: middle;
}

/* ================= MANUAL (ÍNDICE LATERAL) ================= */
/* En móviles el índice no se queda sticky para que no rompa el flujo */
@media (max-width: 991.98px) {
  .list-group.sticky-top {
    position: static !important;
    top: auto !important;
    margin-bottom: 1.5rem;
  }
}

/* ================= BREAKPOINTS ================= */
@media (max-width: 767.98px) {
  .hero {
    text-align: center;
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .hero::after {
    opacity: 0.18;
    right: -100px;
    top: 10%;
    width: 220px;
    height: 220px;
  }

  .hero .btn {
    width: 100%;
    margin-bottom: 0.75rem;
  }

  .hero .btn:last-child {
    margin-bottom: 0;
  }

  .section-title {
    text-align: center;
  }
}

@media (min-width: 576px) {
  .hero h1 {
    font-size: 2.2rem;
  }
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 2.6rem;
  }

  .hero .lead {
    font-size: 1.1rem;
  }
}

@media (min-width: 992px) {
  .hero {
    min-height: 420px;
    display: flex;
    align-items: center;
  }

  .hero::after {
    right: -60px;
    width: 280px;
    height: 280px;
  }
}

@media (min-width: 1200px) {
  .hero h1 {
    font-size: 3rem;
  }

  .hero .lead {
    font-size: 1.15rem;
  }
}


/* ================= MI CUENTA ================= */

.bg-hu-soft {
  background-color: var(--bg-suave);
}

.perfil-card {
  background: linear-gradient(145deg, #002454, #4f6ad8, #9c6df0);
  color: #fdfdfd;
  position: relative;
  overflow: hidden;
}

.perfil-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at -10% 0%, rgba(255,255,255,0.15) 0, transparent 50%),
    radial-gradient(circle at 120% 120%, rgba(255,255,255,0.12) 0, transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.perfil-card-content {
  position: relative;
  z-index: 1;
}

.avatar-xl {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255,255,255,0.9);
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
  background-color: #e9ecef;
}


.chip-estado {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .15rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  background: rgba(16,185,129,.15);
  color: #bbf7d0;
  border: 1px solid rgba(16,185,129,.45);
}

.btnCerrarSesion {
  border-radius: 999px;
  background: linear-gradient(135deg,#f97373,#ef4444);
  border: none;
  color: #fff;
  box-shadow: 0 10px 25px rgba(239,68,68,.45);
}

.btnCerrarSesion:hover {
  background: linear-gradient(135deg,#ef4444,#b91c1c);
  color: #fff;
}

.btnCambiarPass {
  border-radius: 999px;
}