/* HyperFrames Design System — Mintlify Theme Overrides */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ── TT Norms Pro (matches hyperframes.heygen.com) ── */

@font-face {
  font-family: 'TT Norms Pro';
  src: url('https://www-static-assets.heygen.com/fonts/tt-norms/TT_Norms_Pro_Normal.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('https://www-static-assets.heygen.com/fonts/tt-norms/TT_Norms_Pro_Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('https://www-static-assets.heygen.com/fonts/tt-norms/TT_Norms_Pro_DemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('https://www-static-assets.heygen.com/fonts/tt-norms/TT_Norms_Pro_Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── Light mode (default) ── */
/*
 * NOTE: All custom variables are namespaced with `--hf-` to avoid
 * colliding with Mintlify's Tailwind color system, which owns names
 * like `--background-light` / `--background-dark` and uses them via
 * `rgb(var(--background-light)/<alpha>)`. Overriding those with hex
 * values breaks the rgb() call and makes surfaces transparent (e.g.
 * the "Copy page" dropdown panel in light mode).
 */

:root {
  --hf-background: #f6f5f1;
  --hf-background-light: #ffffff;
  --hf-surface2: #eeedea;
  --hf-border-color: #e0dfdb;
  --hf-border-color-light: #d0cfcb;
  --hf-text: #1a1a1a;
  --hf-text-secondary: #6b6b6b;
  --hf-text-tertiary: #999999;
  --hf-heading: #0a0a0a;
  --hf-code-bg: #ffffff;

  --hf-accent-green: #1a7a0a;
  --hf-accent-green-light: rgba(26, 122, 10, 0.07);
  --hf-accent-green-border: rgba(26, 122, 10, 0.25);
  --hf-accent-blue: #2563eb;
  --hf-accent-blue-light: rgba(37, 99, 235, 0.06);
  --hf-accent-blue-border: rgba(37, 99, 235, 0.2);
  --hf-accent-purple: #7c3aed;
  --hf-accent-purple-light: rgba(124, 58, 237, 0.06);
  --hf-accent-purple-border: rgba(124, 58, 237, 0.2);

  --hf-selection-bg: rgba(128, 128, 128, 0.2);
}

/* ── Dark mode ── */

.dark,
[data-theme="dark"] {
  --hf-background: #0a0a0a;
  --hf-background-light: #141414;
  --hf-surface2: #1a1a1a;
  --hf-border-color: #2a2a2a;
  --hf-border-color-light: #3a3a3a;
  --hf-text: #e5e5e5;
  --hf-text-secondary: #a0a0a0;
  --hf-text-tertiary: #666666;
  --hf-heading: #f5f5f5;
  --hf-code-bg: #141414;

  --hf-accent-green: #22c55e;
  --hf-accent-green-light: rgba(34, 197, 94, 0.1);
  --hf-accent-green-border: rgba(34, 197, 94, 0.3);
  --hf-accent-blue: #3b82f6;
  --hf-accent-blue-light: rgba(59, 130, 246, 0.1);
  --hf-accent-blue-border: rgba(59, 130, 246, 0.3);
  --hf-accent-purple: #a78bfa;
  --hf-accent-purple-light: rgba(167, 139, 250, 0.1);
  --hf-accent-purple-border: rgba(167, 139, 250, 0.3);

  --hf-selection-bg: rgba(255, 255, 255, 0.15);
}

/* ── Typography ── */

body {
  font-family: 'TT Norms Pro', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'TT Norms Pro', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2 {
  letter-spacing: -0.02em;
}

h3 {
  letter-spacing: -0.01em;
}

/* Code font — IBM Plex Mono (loaded via Google Fonts above) */
code, pre, pre code, kbd,
[class*="code"],
[class*="Code"] {
  font-family: 'IBM Plex Mono', 'SF Mono', 'Fira Code', monospace;
}

/* ── Code blocks ── */

pre {
  background: var(--hf-code-bg) !important;
  border: 1px solid var(--hf-border-color) !important;
  border-radius: 8px !important;
}

/* ── Selection ── */

::selection {
  background: var(--hf-selection-bg);
}

/* ── Links ── */

a:not([class]) {
  color: var(--hf-accent-blue);
}

a:not([class]):hover {
  opacity: 0.85;
}
