:root {
  /* Paleta — ORI Systems (Figma) */
  --color-primary: #225274;
  --color-primary-light: #2C6B94;
  --color-primary-dark: #17394F;
  --color-accent: #22B248;
  --color-accent-dark: #1B8F3A;
  --color-bg: #FAFBFC;
  --color-bg-pos: #0F1E26;
  --color-surface: #FFFFFF;
  --color-surface-pos: #16303D;
  --color-text: #151D48;
  --color-text-muted: #737791;
  --color-text-body: #425166;
  --color-text-inverse: #FFFFFF;
  --color-border: #E1E5EE;
  --color-border-pos: #24404F;
  --color-input-bg: #F9FAFB;
  --color-success: #22B248;
  --color-danger: #B41C1C;
  --color-warning: #F5A623;

  /* Tipografia */
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Roboto Mono', ui-monospace, monospace;

  /* Espaçamento */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;

  /* Raios — pequeno (botões/ajustes), médio (inputs/sidebar/avatar), grande (cards) */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;

  /* Sombra suave dos cards */
  --shadow-card: 0px 4px 20px 0px rgba(238, 238, 238, 0.5);
}