#peaksWidget {
  margin: 2rem auto;
  max-width: 900px;
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

#peaksWidget h2 {
  text-align: center;
  margin-bottom: 1rem;
}

#peaksTable {
  width: 100%;
  border-collapse: collapse;
}

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

#peaksTable tbody tr:nth-child(even) {
  background-color: #f9f9f9;
}

#peaksTable tbody tr:nth-child(odd) {
  background-color: #ffffff;
}

#peaksTable th {
  cursor: pointer;
  background-color: #333;
  color: white;
}

/* Responsive wrapper */
#peaksWidget {
  overflow-x: auto; /* Enables horizontal scroll on small screens */
}

/* Responsive table layout for small screens */
@media (max-width: 600px) {
  #peaksTable {
    display: block;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }

  #peaksTable th,
  #peaksTable td {
    font-size: 0.9em;
    padding: 8px;
  }

  #peaksTable th {
    background-color: #444;
  }
}