/* Shared Myko design foundation. Page families own their layouts. */
:root {
  /* Colors */
  --color-primary: #2563c4;
  --color-primary-light: #4a80cf;
  --color-primary-dark: #1d4e9e;
  --color-secondary: #21815c;
  --color-accent: #6554b3;
  --color-error: #b83950;
  --color-warning: #a86612;

  /* Neutrals */
  --color-text: #172b46;
  --color-text-light: #617086;
  --color-background: #f5f7fa;
  --color-surface: #ffffff;
  --color-border: #e0e6ee;
  --color-error-light: #fff0f2;
  --color-error-dark: #a32d46;
  --color-text-secondary: var(--color-text-light);
  --color-gray-50: #fafbfc;
  --color-gray-100: #f5f7fa;
  --color-gray-200: #edf1f6;
  --color-gray-300: #e0e6ee;
  --color-gray-400: #c9d3df;
  --color-gray-500: #94a2b4;
  --color-gray-600: #617086;
  --color-gray-700: #46576c;
  --color-gray-800: #293c54;
  --color-gray-900: #172b46;

  /* Typography */
  --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica,
    Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;

  /* Layout */
  --sidenav-width: 248px;
  --sidenav-collapsed-width: 72px;
  --header-height: 88px;
  --content-max-width: none;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgb(23 43 70 / 4%);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(23, 43, 70, 0.06);
  --shadow-lg: 0 20px 60px rgba(23, 43, 70, 0.1);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-xl: 20px;
  --radius-full: 999px;
  --radius-lg: 18px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --primary-color: var(--color-primary);
  --text-primary: var(--color-text);
  --text-secondary: var(--color-text-light);
  --border-color: var(--color-border);
  --card-bg: var(--color-surface);
  --surface-color: var(--color-surface);
  --bg-secondary: var(--color-gray-100);
  --bg-hover: var(--color-gray-200);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  color-scheme: light;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  font: 15px/1.6 var(--font-body);
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}
h1,
h2,
h3,
h4 {
  line-height: 1.25;
}
h1 {
  letter-spacing: -0.035em;
}
a {
  color: var(--color-primary);
  text-underline-offset: 3px;
}
img {
  max-width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
select {
  cursor: pointer;
}
button:disabled,
input:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  min-height: 40px;
  max-width: 100%;
  padding: 9px 12px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--color-primary);
}
html :is(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid #548ad9;
  outline-offset: 3px;
}
:where(button, .btn, .btn-primary, .btn-secondary) {
  min-height: 40px;
  padding: 9px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: white;
  color: var(--color-text);
  font-weight: 600;
}
.btn,
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: transparent;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
}
pre,
code {
  font-family: var(--font-mono);
}
pre {
  max-width: 100%;
  overflow: auto;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.eyebrow {
  display: block;
  margin-bottom: 16px;
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 72px);
}
.site-header img {
  display: block;
  width: 112px;
  height: auto;
}
.site-header a {
  text-decoration: none;
}
.site-header .header-link {
  font-size: 13px;
  color: var(--color-text-light);
}
.site-footer {
  padding: 28px 20px;
  text-align: center;
  color: var(--color-text-light);
  font-size: 12px;
}
.site-footer a {
  color: inherit;
}
.site-footer span {
  margin-right: 12px;
}
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0s;
    --transition-normal: 0s;
  }
  html .spinner,
  html .loading-spinner {
    animation: none;
  }
}