/* Fuente y cuerpo */
body {
  font-family: 'Segoe UI', 'Roboto', sans-serif;
  background-color: #f0faff;
  margin: 0;
  padding: 0;
  color: #333;
}

/* Encabezado */
header {
  background: linear-gradient(135deg, #cceeff, #e6f7ff);
  color: #007acc;
  padding: 40px 20px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

header h1 {
  margin: 0;
  font-size: 2.2em;
  color: #0099cc;
}

/* Navegación */
nav {
  background-color: #dff6ff;
  text-align: center;
  padding: 15px;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.05);
}

nav a {
  color: #007acc;
  margin: 0 15px;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #00bcd4;
  text-decoration: underline;
}

/* Contenido principal */
main {
  max-width: 960px;
  margin: 40px auto;
  padding: 0 20px;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0 0 25px rgba(0,0,0,0.04);
}

section {
  padding: 40px 0;
  border-bottom: 1px solid #e0f0ff;
}

section:last-child {
  border-bottom: none;
}

section h2 {
  font-size: 1.7em;
  margin-bottom: 15px;
  color: #00aaff;
}

section p {
  line-height: 1.8;
  margin-bottom: 20px;
}

ul {
  padding-left: 20px;
}

ul li {
  margin-bottom: 10px;
}

/* Imágenes */
.imagen {
  width: 100%;
  max-width: 420px;
  border-radius: 12px;
  display: block;
  margin: 20px auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* Iframe */
iframe {
  width: 100%;
  height: 320px;
  border: none;
  border-radius: 12px;
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* Tabla */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  font-size: 0.95em;
}

table th, table td {
  padding: 12px;
  border: 1px solid #cceeff;
  text-align: left;
}

table thead {
  background-color: #e6f7ff;
  color: #007acc;
}

/* Footer */
footer {
  background-color: #eafaff;
  text-align: center;
  padding: 25px;
  font-size: 0.9em;
  color: #555;
  margin-top: 50px;
}

a {
  color: #00aaff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Responsive */
@media screen and (max-width: 600px) {
  header h1 {
    font-size: 1.6em;
  }

  nav {
    padding: 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    margin: 5px 10px;
    font-size: 0.9em;
  }

  main {
    margin: 20px auto;
    padding: 10px;
  }

  section {
    padding: 25px 0;
  }

  section h2 {
    font-size: 1.4em;
  }

  section p, ul li {
    font-size: 0.95em;
  }

  .imagen {
    max-width: 100%;
    height: auto;
  }

  iframe {
    height: 220px;
  }

  footer {
    font-size: 0.8em;
    padding: 20px;
  }

  table th, table td {
    font-size: 0.9em;
    padding: 10px;
  }
}

/* Botón de descarga */
a.boton-descarga {
  display: inline-block;
  background-color: #00aaff;
  color: white;
  padding: 10px 16px;
  margin: 10px 0;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

a.boton-descarga:hover {
  background-color: #0090cc;
}

/* Hover en tabla */
table tbody tr:hover {
  background-color: #f0faff;
}

/* Modo oscuro */
body.dark-mode {
  background-color: #121212;
  color: #e0e0e0;
}

body.dark-mode header {
  background: linear-gradient(135deg, #1e1e1e, #2c2c2c);
  color: #ffffff;
}

body.dark-mode nav {
  background-color: #1a1a1a;
}

body.dark-mode nav a {
  color: #e0e0e0;
}

body.dark-mode nav a:hover {
  color: #00bcd4;
}

body.dark-mode main {
  background-color: #1e1e1e;
  box-shadow: 0 0 25px rgba(255,255,255,0.05);
}

body.dark-mode section h2 {
  color: #00bcd4;
}

body.dark-mode a {
  color: #00bcd4;
}

body.dark-mode footer {
  background-color: #1a1a1a;
  color: #aaa;
}

body.dark-mode .boton-descarga {
  background-color: #00bcd4;
  color: #fff;
}

body.dark-mode .boton-descarga:hover {
  background-color: #0090cc;
}

body.dark-mode table thead {
  background-color: #2c2c2c;
  color: #00bcd4;
}

body.dark-mode table tbody tr:hover {
  background-color: #2a2a2a;
}

/* Banner */
.banner-evento {
  background-color: #cceeff;
  color: #007acc;
  padding: 12px 20px;
  margin: 20px auto;
  border-radius: 8px;
  max-width: 900px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  position: relative;
  text-align: center;
}

.cerrar-banner {
  position: absolute;
  right: 15px;
  top: 10px;
  background: none;
  border: none;
  font-size: 1.2em;
  color: #007acc;
  cursor: pointer;
}

.cerrar-banner:hover {
  color: #005f99;
}

body.dark-mode .banner-evento {
  background-color: #1e1e1e;
  color: #00bcd4;
  box-shadow: 0 2px 8px rgba(255,255,255,0.05);
}

body.dark-mode .cerrar-banner {
  color: #00bcd4;
}

body.dark-mode .cerrar-banner:hover {
  color: #0090cc;
}

/* Foro */
#foro {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.03);
}

body.dark-mode #foro {
  background-color: #1e1e1e;
  color: #e0e0e0;
}

#formulario-foro textarea {
  width: 100%;
  height: 80px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

#formulario-foro button {
  margin-top: 10px;
  padding: 10px 20px;
  background-color: #00aaff;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

#lista-preguntas li {
  background-color: #f0faff;
  margin-top: 15px;
  padding: 15px;
  border-radius: 8px;
  position: relative;
}

body.dark-mode #lista-preguntas li {
  background-color: #2a2a2a;
}

.boton-eliminar {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none

/* === Audios Espirituales === */

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--fondo);
  color: var(--texto);
  transition: background-color 0.3s ease, color 0.3s ease;
}

header {
  text-align: center;
  padding: 2em 1em;
  background-color: var(--encabezado);
  color: var(--texto-encabezado);
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

nav ul li {
  display: inline-block;
  margin: 0 1em;
}

nav a {
  text-decoration: none;
  color: var(--texto);
  font-weight: bold;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--resaltado);
}

main {
  padding: 2em 1em;
  max-width: 800px;
  margin: auto;
}

h1 {
  font-size: 2em;
  margin-bottom: 0.2em;
}

h2, h3, h4 {
  margin-top: 2em;
  color: var(--resaltado);
}

.audio-card {
  background-color: var(--fondo-claro);
  padding: 1em;
  margin: 1em 0;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s ease;
}

.audio-card:hover {
  background-color: var(--fondo-resaltado);
}

footer {
  text-align: center;
  padding: 2em 1em;
  font-size: 0.9em;
  background-color: var(--encabezado);
  color: var(--texto-encabezado);
}

/* === Variables para modo claro/oscuro === */

:root {
  --fondo: #ffffff;
  --texto: #222222;
  --encabezado: #f0f0f0;
  --texto-encabezado: #333333;
  --resaltado: #0077cc;
  --fondo-claro: #f9f9f9;
  --fondo-resaltado: #e0f0ff;
}

body.dark-mode {
  --fondo: #121212;
  --texto: #eeeeee;
  --encabezado: #1f1f1f;
  --texto-encabezado: #dddddd;
  --resaltado: #66ccff;
  --fondo-claro: #1a1a1a;
  --fondo-resaltado: #2a2a2a;
}