/* --- Filtros --- */
.filtro-form {
  margin-bottom: 30px;
}
.filtro-grupo {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.filtro-col h4 {
  margin-bottom: 10px;
}
.filtro-col label {
  display: block;
  margin-bottom: 5px;
}
.filtro-boton {
  margin-top: 15px;
  padding: 10px 20px;
  background: #0073aa;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}
.filtro-boton:hover {
  background: #005c88;
}

/* --- Resultados --- */
.filtro-resultados {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(260px,1fr));
  gap: 25px;
}
.filtro-card {
  border: 1px solid #ddd;
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.filtro-card-link {
  text-decoration: none;
  color: inherit;
}
.filtro-card-img {
  margin-bottom: 10px;
}
.filtro-card-titulo {
  font-size: 18px;
  margin: 10px 0;
}
.filtro-card-precio {
  color: #0073aa;
  font-weight: bold;
  margin: 10px 0;
}
.filtro-card-boton .button {
  background: #ff6f00 !important;
  color: white !important;
  border-radius: 8px;
  padding: 8px 15px;
}
.filtro-card-boton .button:hover {
  background: #e65c00 !important;
}








/* Contenedor principal: dos columnas */
.filtro-container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

/* Columna izquierda: filtros */
.filtro-sidebar {
    flex: 0 0 25%;
    max-width: 300px;
    position: sticky; /* sidebar fija */
    top: 20px;
}

/* Columna derecha: cursos */
.filtro-cursos-col {
    flex: 1 1 70%;
}

/* Resultados de cursos: grid de 3 columnas */
.filtro-resultados {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

/* Filtros: estilos */
.filtro-form {
    background: #fff;
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
}

.filtro-form h4 {
    margin-bottom: 10px;
}

.filtro-form label {
    display: block;
    margin-bottom: 5px;
}

.filtro-boton {
    margin-top: 15px;
    padding: 10px 20px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.filtro-boton:hover {
    background: #005c88;
}

/* Tarjetas de cursos */
.filtro-card {
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.filtro-card-link {
    text-decoration: none;
    color: inherit;
}

.filtro-card-img {
    margin-bottom: 10px;
}

.filtro-card-titulo {
    font-size: 18px;
    margin: 10px 0;
}

.filtro-card-precio {
    color: #0073aa;
    font-weight: bold;
    margin: 10px 0;
}

.filtro-card-boton .button {
    background: #ff6f00 !important;
    color: white !important;
    border-radius: 8px;
    padding: 8px 15px;
}

.filtro-card-boton .button:hover {
    background: #e65c00 !important;
}