/* BestStack design tokens — see docs/brandbook.md for rationale */

@font-face {
  font-family: "Inter";
  src: url("/static/fonts/Inter/Inter-Variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/JetBrainsMono/JetBrainsMono-Variable.woff2") format("woff2-variations");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Accent */
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-muted: rgba(59, 130, 246, 0.16);
  --accent-contrast: #ffffff;

  /* Status (never reuse outside status contexts) */
  --status-up: #22c55e;
  --status-up-bg: rgba(34, 197, 94, 0.14);
  --status-degraded: #f59e0b;
  --status-degraded-bg: rgba(245, 158, 11, 0.14);
  --status-down: #ef4444;
  --status-down-bg: rgba(239, 68, 68, 0.14);
  --status-paused: #6b7280;
  --status-paused-bg: rgba(107, 114, 128, 0.14);

  /* Neutrals — dark (default) */
  --bg: #0b0f14;
  --bg-surface: #12171f;
  --bg-surface-raised: #1a212c;
  --border: #232b36;
  --text-primary: #e6eaf0;
  --text-secondary: #93a0b4;
  --text-tertiary: #5c6779;
  --overlay: rgba(4, 7, 10, 0.6);

  /* Typography */
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "Roboto Mono", Menlo, Consolas, monospace;

  --fs-xs: 12px;
  --fs-sm: 13px;
  --fs-base: 14px;
  --fs-md: 16px;
  --fs-lg: 20px;
  --fs-xl: 28px;
  --fs-2xl: 36px;

  /* Spacing (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-full: 9999px;

  /* Breakpoints (referenced in comments; CSS custom props can't drive @media directly) */
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.45);
}

[data-theme="light"] {
  --bg: #f7f8fa;
  --bg-surface: #ffffff;
  --bg-surface-raised: #ffffff;
  --border: #e3e7ed;
  --text-primary: #0f172a;
  --text-secondary: #4b5768;
  --text-tertiary: #8892a0;
  --overlay: rgba(15, 23, 42, 0.4);

  --accent-hover: #2563eb;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.1);
}