/* Design tokens. The page CSS (css/app.css) and chart code (js/app.js) only use these variables,
   so restyling the site means editing this file. Light is the default; dark follows the OS setting. */
:root {
  --font-sans: system-ui, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Source Serif 4", "Source Serif Pro", Charter, Georgia, "Times New Roman", serif;

  --color-bg: #faf9f6;
  --color-panel: #ffffff;
  --color-fg: #1f1e1b;
  --color-fg-muted: #6b6862;
  --color-border-line: #e4e1da;
  --color-ok: #2f7d4f;
  --color-warn: #a86b12;
  --color-bad: #b3412f;

  --cds-chart-status-critical: #c8553d;
  --cds-chart-muted: #9a968e;
  --cds-chart-reference: #8f8b83;
  --cds-chart-grid: #ece9e2;
  --cds-chart-axis: #c9c5bc;
  --cds-surface-popover: #ffffff;
  --cds-border: #dedad2;
  --cds-shadow-popover: 0 6px 24px rgba(20, 18, 14, .08), 0 1px 3px rgba(20, 18, 14, .06);
  --cds-text-secondary: #6b6862;

  --series-1: #2e6fae; --series-2: #c7682d; --series-3: #2f9a8a; --series-4: #8a5cb5;
  --series-5: #b5961f; --series-6: #c9537a; --series-7: #5c8c3a; --series-8: #7c7870;

  --cds-font-size-caption: 12.5px;
  --cds-font-size-body: 14.5px;
  --cds-font-size-heading: 17px;
  --cds-font-size-title: 26px;
  --cds-font-weight-medium: 600;

  --cds-gap-xs: 4px; --cds-gap-sm: 8px; --cds-gap-md: 14px; --cds-gap-lg: 22px; --cds-gap-xl: 32px;
  --cds-pad-xs: 4px; --cds-pad-sm: 8px; --cds-pad-md: 12px; --cds-pad-lg: 18px; --cds-pad-xl: 28px;
  --cds-radius: 10px;
  --cds-dur-slow: 220ms;
  --cds-ease-out: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #161614;
    --color-panel: #1f1e1b;
    --color-fg: #ecebe6;
    --color-fg-muted: #a39f97;
    --color-border-line: #33312d;
    --color-ok: #6cc58d;
    --color-warn: #e0a84a;
    --color-bad: #f08a73;
    --cds-chart-status-critical: #e0735a;
    --cds-chart-muted: #77736b;
    --cds-chart-reference: #8a867e;
    --cds-chart-grid: #2a2926;
    --cds-chart-axis: #47443f;
    --cds-surface-popover: #262522;
    --cds-border: #3a3834;
    --cds-shadow-popover: 0 6px 24px rgba(0, 0, 0, .4);
    --cds-text-secondary: #a39f97;
    --series-1: #6aa3dc; --series-2: #e48d55; --series-3: #57c2b0; --series-4: #b08ad8;
    --series-5: #d9bb4a; --series-6: #e57d9f; --series-7: #87b866; --series-8: #a19d95;
  }
}

/* Page frame (what the Claude dashboard runtime used to provide) */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--color-bg); color: var(--color-fg); font-family: var(--font-sans); font-size: var(--cds-font-size-body); line-height: 1.45; -webkit-font-smoothing: antialiased; }
#dash-root { padding: 0 clamp(16px, 3vw, 32px); }
h1, h2, h3, h4 { line-height: 1.25; }
.hx b, .hx strong { font-weight: var(--cds-font-weight-medium); }
.site-foot { width: min(1040px, calc(100% - 2 * clamp(16px, 3vw, 32px))); margin: 0 auto; padding: var(--cds-gap-lg) 0 var(--cds-gap-xl); font-size: var(--cds-font-size-caption); color: var(--color-fg-muted); border-top: 1px solid var(--color-border-line); }
.site-foot a { color: inherit; }

/* Loading placeholders */
.dash-skeleton { color: transparent !important; position: relative; }
.dash-skeleton::after { content: ""; position: absolute; inset: 0; max-width: 14rem; max-height: 1.1em; border-radius: 6px; background: color-mix(in srgb, var(--color-fg) 8%, transparent); }
.hx-chart.dash-skeleton::after, .hx-cards.dash-skeleton::after, .hx-docs.dash-skeleton::after, .hx-src.dash-skeleton::after, .hx-ranks.dash-skeleton::after, .hx-cmpm.dash-skeleton::after { max-width: none; max-height: none; }
@media (prefers-reduced-motion: no-preference) {
  .dash-skeleton::after { animation: hx-pulse 1.2s ease-in-out infinite alternate; }
  @keyframes hx-pulse { from { opacity: .5; } to { opacity: 1; } }
}