/* Design System - CSS Custom Properties (Tokens)
 * Source: Figma Concept ver2 - Seaport Global
 */

:root {
  /* Colors */
  --color-bg: #FFFFFF;
  --color-text-primary: #1A1A1A;
  --color-text-secondary: #6B7280;
  --color-border: #E5E5E5;
  --color-accent: #DC2626;
  --color-accent-selection: #2563EB;
  --color-row-selected: #EFF6FF;
  --color-btn-primary: #1A1A1A;
  --color-btn-primary-text: #FFFFFF;
  --color-filter-bg: #F3F4F6;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-sm: 14px;
  --font-size-base: 14px;
  --font-size-lg: 18px;
  --font-size-xl: 24px;
  --font-size-grid: 13px;

  /* Spacing */
  --spacing-page: 40px;
  --header-height: 72px;

  /* Borders */
  --border: 1px solid var(--color-border);
  --border-radius: 6px;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}