/* Reset general */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  padding: 20px;
}

/* Header uniforme */
header {
  background-color: #004080;
  color: white;
  padding: 15px;
  margin-bottom: 20px;
  border-radius: 5px;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

header nav ul li a {
  display: inline-block;
  background-color: #0066cc;
  color: white;
  text-decoration: none;
  padding: 8px 15px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

header nav ul li a:hover {
  background-color: #003d99;
}

/* Main contenido */
main {
  background: white;
  padding: 20px;
  border-radius: 5px;
}

/* Menú de pestañas */
.tab-menu {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.tab-menu button {
  padding: 10px 20px;
  border: none;
  background-color: #e0e0e0;
  cursor: pointer;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s;
}

.tab-menu button.active,
.tab-menu button:hover {
  background-color: #004080;
  color: white;
}

/* Secciones de contenido (tab-content) */
.tab-content {
  margin-top: 20px;
}

/* Formularios */
form .form-group {
  margin-bottom: 15px;
}

form label {
  display: block;
  margin-bottom: 5px;
  color: #004080;
}

form input[type="date"],
form input[type="number"],
form select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

form button[type="submit"] {
  padding: 10px 20px;
  background-color: #004080;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

form button[type="submit"]:hover {
  background-color: #0066cc;
}

/* Tabla de resultados */
#reporteResultado {
  margin-top: 20px;
}

#reporteResultado table {
  width: 100%;
  border-collapse: collapse;
}

#reporteResultado th, 
#reporteResultado td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
}

#reporteResultado th {
  background-color: #004080;
  color: white;
}

/* Mensaje de configuración */
#configResultado {
  margin-top: 20px;
  padding: 10px;
  background-color: #dff0d8;
  color: #3c763d;
  border: 1px solid #d6e9c6;
  border-radius: 5px;
}