/* ======== SECCIONES ======== */
.side-section {
  background-color: #EEEEEE; /* gris claro */
  padding: 20px;
  min-height: 100vh;
  transition: background-color 0.3s ease;
}

/* Centro */
.center-section {
  background-color: #fff;
  padding: 40px;
  border-left: 2px solid #000;
  border-right: 2px solid #000;
  min-height: 100vh;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Títulos */
.center-section h1,
.center-section h2,
.center-section h3,
.center-section h5{
  color: #973026;
}

/* Tamaños base para títulos en la sección central */
.center-section h1 {
  font-size: 1.8rem;  /* antes era más grande, ahora más manejable */
}

.center-section h2 {
  font-size: 1.6rem;
}

.center-section h3 {
  font-size: 1.4rem;
}

.center-section h5 {
  font-size: 1.2rem;
}

.center-section.div.card-body{
  background-color: #fff;
  border: 2px solid #000;
  border-radius: 8px;
  padding: 20px;
  margin: 30px auto;
  max-width: 900px;;
}

/* ======== MODO ALTO CONTRASTE ======== */
body.high-contrast {
  background-color: #000;
  color: #fff;
}

/* Laterales y centro en negro */
body.high-contrast .side-section,
body.high-contrast .center-section {
  background-color: #000 !important;
  color: #fff !important;
}

/* Bordes blancos en el centro */
body.high-contrast .center-section {
  border-left: 2px solid #fff;
  border-right: 2px solid #fff;
}

/* Títulos siguen siendo verdes */
body.high-contrast .center-section h1,
body.high-contrast .center-section h2,
body.high-contrast .center-section h3 {
  color: #61CE70;
}

body.high-contrast .center-section strong,
body.high-contrast .center-section b {
  color: #ffff00;
}

/* === RESET GLOBAL === */
html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;       /* al menos toda la altura de la ventana */
  display: flex;
  flex-direction: column;
  overflow-x: visible;
}

main.container, .container-fluid {
  flex: 1;               /* ocupa todo el espacio disponible */
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
}

/* Columnas laterales */
.side-section {
  background-color: #EEEEEE; /* tu gris original */
  padding: 20px;
  min-height: 100vh;
  transition: background-color 0.3s ease;
}