/* Styles for the shortcut help panel */
.shortcut-help-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  max-width: 90%;
  max-height: 80vh;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.shortcut-help-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: #f5f5f5;
  border-bottom: 1px solid #e0e0e0;
}

.shortcut-help-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.shortcut-help-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #666;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.shortcut-help-close:hover {
  background-color: #eee;
  color: #333;
}

.shortcut-help-content {
  padding: 15px 20px;
  overflow-y: auto;
}

.shortcut-list {
  width: 100%;
  border-collapse: collapse;
}

.shortcut-list th {
  text-align: left;
  padding: 10px 15px;
  border-bottom: 2px solid #e0e0e0;
  font-weight: 600;
  color: #555;
}

.shortcut-list td {
  padding: 8px 15px;
  border-bottom: 1px solid #eee;
}

.shortcut-key {
  font-family: monospace;
  font-weight: 600;
  background-color: #f5f5f5;
  padding: 3px 6px;
  border-radius: 4px;
  color: #333;
  white-space: nowrap;
}