:root {
  /* Cores */
  --primary: #008cff;
  --primary-dark: #006fd6;
  --success: #25D366;

  --bg: #ffffff;
  --bg-light: #f2f4f7;
  --glass: rgba(255, 255, 255, 0.12);

  --text: #1f2937;
  --text-light: #6b7280;
  --white: #ffffff;

  /* Bordas */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;

  /* Sombras */
  --shadow-sm: 0 6px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 30px 60px rgba(0,0,0,.35);

  /* Transições */
  --transition: .3s ease;
}