.icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 6px;
}

.icon-refresh::before {
  content: '↻';
  font-size: 16px;
  font-weight: bold;
}

.icon-upload::before {
  content: '↑';
  font-size: 16px;
  font-weight: bold;
}

.icon-save::before {
  content: '✓';
  font-size: 16px;
  font-weight: bold;
}

.icon-document::before {
  content: '⎘';
  font-size: 16px;
}

.icon-send::before {
  content: '→';
  font-size: 16px;
  font-weight: bold;
}

.icon-edit::before {
  content: '✎';
  font-size: 16px;
}

.icon-check::before {
  content: '✓';
  font-size: 16px;
  font-weight: bold;
}

.icon-cancel::before {
  content: '✕';
  font-size: 16px;
  font-weight: bold;
}

.icon-lock::before {
  content: '⚿';
  font-size: 16px;
}

.icon-list::before {
  content: '☰';
  font-size: 16px;
}

.status-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: bold;
}

.status-icon-created {
  background: #1976d2;
  color: white;
}

.status-icon-created::before {
  content: '✎';
}

.status-icon-sent {
  background: #f57f17;
  color: white;
}

.status-icon-sent::before {
  content: '→';
}

.status-icon-signed {
  background: #2e7d32;
  color: white;
}

.status-icon-signed::before {
  content: '✓';
}

.status-icon-completed {
  background: #388e3c;
  color: white;
}

.status-icon-completed::before {
  content: '✓';
}

.status-icon-void {
  background: #d32f2f;
  color: white;
}

.status-icon-void::before {
  content: '✕';
}