.main-div-chart-wrapper {
  max-width: 820px;
  margin: 0 auto; /* Centers the block horizontally */
  /*padding: 20px;*/
}


/* outer section padding */

.sizechart-popup {
    
    padding:20px 0;
    
}

.intro-notes ul,
.fit-notes ul {
  font-size: 13px;
  padding-left: 20px;
  margin: 8px 0;
}

.intro-notes li,
.fit-notes li {
  margin-bottom: 6px;
}

.unit-indicator-container {
  height: 30px;
  margin-bottom: 5px;
  position: relative;
}

.cm-in-indicator {
  position: absolute;
  left: 20px;
  top: 0;
  background-color: #fff;
  padding: 5px 10px;
  border-radius: 4px;
  z-index: 5;
  min-width: auto;
  font-weight: 600;
  color: #ec7a5c;
}

.size-chart-wrapper {
  overflow-x: auto;
  border-radius: 6px;
  margin-bottom: 25px;
}

.size-chart-table-spreadsheet {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 13px;
}

.size-chart-table-spreadsheet thead th {
  background-color: #f0f2f5;
  color: #2c3e50;
  font-weight: 600;
  padding: 12px 8px;
  text-align: center;
  vertical-align: middle;
  border: 2px solid #ced4da;
  position: sticky;
  top: 0;
  z-index: 2;
}

.header-note {
  display: block;
  font-size: 0.9em;
  font-weight: 400;
  color: #555;
  margin-top: 2px;
}

.size-chart-table-spreadsheet .sticky-col-header,
.size-chart-table-spreadsheet .sticky-col {
  position: sticky;
  left: 0;
  background-color: #fff;
  z-index: 1;
  min-width: 90px;
  font-weight: 500;
}

.size-chart-table-spreadsheet .sticky-col-header {
  background-color: #f0f2f5;
  z-index: 3;
}

.size-chart-table-spreadsheet tbody .sticky-col {
  border-right: 2px solid #adb5bd;
}

.size-chart-table-spreadsheet tbody td {
  border: 1px solid #dee2e6;
  padding: 10px 8px;
  text-align: center;
  vertical-align: middle;
  color: #495057;
}

.size-chart-table-spreadsheet tbody tr:nth-child(even) td {
  background-color: #f9f9f9;
}

.size-chart-table-spreadsheet tbody tr:nth-child(even) .sticky-col {
  background-color: #f1f3f5;
}

.size-chart-table-spreadsheet tbody tr:hover td {
  background-color: #e6f7ff;
}

.size-chart-table-spreadsheet tbody tr:hover .sticky-col {
  background-color: #dcf0fa;
}

.unit-toggle-container {
  margin-bottom: 15px;
  display: flex;
  justify-content: flex-end;
}

.unit-toggle-button {
  background-color: #42d17f;
  color: #fff;
  border: none;
  padding: 8px 15px;
  border-radius: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-size: 0.85em;
  min-width: 140px;
  text-align: center;
}

.unit-toggle-button:hover {
  background-color: #236a42;
}

/* Responsive */
@media (max-width: 768px) {
  /*
  .size-chart-dual-table-style {
    padding: 15px;
  }*/

  .size-chart-table-spreadsheet {
    font-size: 0.8em;
  }

  .size-chart-table-spreadsheet thead th,
  .size-chart-table-spreadsheet tbody td {
    padding: 8px 5px;
  }

  .intro-notes,
  .fit-notes {
    font-size: 0.85em;
  }
}