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

body {
  background-color: #f8f8f8; 
  font-family: monospace;
}


header {
  background-color: #66BB6A; 
  padding: 10px;
}

.Encabezado_principal {
  text-align: center;
  font-family: monospace;
  letter-spacing: 1px;
  word-spacing: 5px;
}


button {
  position: static;
  border-color: black;
  border-radius: 8px;
  background-color: #4CAF50;
  font-size: 16px;
  padding: 10px 18px;
  cursor: pointer;
}

.botones_sitios {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.botones_sitios summary,
.botones_sitios button {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 10px 18px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.3s;
  min-width: 140px;
  height: 45px;
  box-shadow: 2px 2px 4px #888;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
}

.botones_sitios summary:hover,
.botones_sitios button:hover {
  background-color: #45a049;
}

.botones_sitios summary {
  margin: 0;
  vertical-align: middle;
  line-height: 45px;
  padding: 0;
}

.boton-plegable {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 140px;
}

/* TABLA */
.tabla-container {
  width: 100%;
  padding: 20px;
  display: none; 
}

.tabla_horario {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-family: monospace;
  font-size: 15px;
  background-color: #f8f8f8;
  border-radius: 12px;
  overflow: hidden;
}

.tabla_horario th {
  background-color: #FF7043; 
  color: white;
  padding: 12px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Mejoras agregadas */
.tabla_horario th,
.tabla_horario td {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 8px;
  text-align: center;
  transition: background 0.3s ease;
}

.tabla_horario td:hover {
  background-color: #d0f0e0;
  cursor: pointer;
}