/* ============================= */
/* Estilos de validación */
/* ============================= */
.error-validacion {
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px !important;
  color: #b33a3a !important; /* rojo suave para errores */
  font-weight: bold;
}

.div-error-validacion {
  border-color: #b33a3a;
  border-style: solid;
  border-width: 1px;
  min-height: 40px;
  padding: 10px;
  background-color: #fdeaea; /* fondo claro rosado para resaltar el error */
  border-radius: 4px;
}

/* ============================= */
/* CAMBIOS directos a BOOTSTRAP */
/* ============================= */
body {
  font-family: "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5384616;
  color: #333333;
  background-color: #ffffff;
}

/* Tipografía */
.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6 {
  font-family: inherit;
  font-weight: 400;
  line-height: 1.5;
  color: inherit;
}

h5, .h5 { font-size: 17px; }
h6, .h6 { font-size: 15px; }

/* Paneles */
.panel-default > .panel-heading {
  color: #ffffff;
  background-color: #719297; /* encabezado en color principal */
  border-color: #719297;
}

.panel-default > .panel-heading + .panel-collapse > .panel-body {
  border-top-color: #ddd;
}

.panel-default > .panel-heading .badge {
  color: #719297;
  background-color: #ffffff;
}

.panel-footer {
  padding: 0 20px;
  background-color: #f8f8f8;
  border-top: 2px solid #719297;
  border-bottom-right-radius: 2px;
  border-bottom-left-radius: 2px;
}

/* Navbar */
.navbar-inverse {
  background-color: #719297;
  border-color: #719297;
}

.navbar-inverse .navbar-nav > li > a {
  color: #ffffff;
}

.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-brand:hover {
  background-color: #5e7e83; /* tono más oscuro del principal */
  color: #ffffff;
}

/* Popover */
.popover-title {
  margin: 0;
  padding: 8px 14px;
  font-size: 13px;
  background-color: #719297;
  color: #ffffff;
  border-bottom: none;
  border-radius: 4px 4px 0 0;
}

/* Formularios */
.form-control[readonly] {
  background-color: #ffffff;
}

.form-horizontal .form-group {
  margin-left: -10px;
  margin-right: -10px;
}

.form-control {
  display: block;
  width: 100%;
  height: 36px;
  padding: 7px 12px;
  font-size: 13px;
  line-height: 1.5384616;
  color: #333333;
  background-color: #ffffff;
  border: 1px solid #cccccc;
  border-radius: 3px;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
}

.form-control:focus {
  border-color: #719297;
  box-shadow: 0 0 4px rgba(113, 146, 151, 0.4);
  outline: none;
}

/* Botones */
.btn-default {
  color: #ffffff;
  background-color: #719297;
  border-color: #719297;
  transition: all 0.3s ease;
}

.btn-default:hover,
.btn-default:focus {
  color: #ffffff;
  background-color: #5e7e83;
  border-color: #5e7e83;
}

.btn-default:active {
  background-color: #4b6569;
  border-color: #4b6569;
}

/* Enlaces */
a {
  color: #719297;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover, a:focus {
  color: #5e7e83;
  text-decoration: underline;
}

a:focus {
  outline: thin dotted;
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}

/* Footer */
footer {
  background-color: #2f4f4f; /* verde oscuro */
  color: #ffffff;
  padding: 20px 0;
  text-align: center;
}

footer a {
  color: #ffffff;
  text-decoration: underline;
}

footer a:hover {
  color: #d0e2e2;
}

/* Estructura general */
.row {
  margin-left: -10px;
  margin-right: -10px;
}