:root {
  /* Primary Colors */
  --primary-color: #337ab7; /* Example Blue */
  --primary-dark: #286090;
  --primary-light: #5bc0de;

  /* Secondary Colors */
  --secondary-color: #f0ad4e; /* Example Orange */
  --secondary-dark: #ec971f;

  /* Text and Background Colors */
  --text-color: #333;
  --text-color-light: #fff;
  --background-color: #f8f8f8;
  --background-dark: #333;

  /* State Colors */
  --success-color: #5cb85c;
  --danger-color: #d9534f;
  --warning-color: #f0ad4e;
  --info-color: #5bc0de;

  /* Grayscale Palette (Example) */
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;

  /* Other common variables */
  --border-radius: 4px;
  --spacing-unit: 8px;
  --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

  /* Events */
  --event-attended-color: #00a65a;
  --event-not-attended-color: #d9534f;
  --event-not-available-color: #ee66be;
  --event-received-color: #f0ad4e;
  --event-alice-color: #800080;
  --event-whatsapp-color: #511b1b;
  --event-callcenter-color: #25394a;
  --event-self-cite-color: #0021fb;
  --event-vd-color: #0077D9;
}