docs/src/css/custom.css at 05cc3ea99cb22db51c4f71ea764ae32d8ef9357a · phcode-dev/docs · GitHub

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/**
 * Any CSS included here will be global. The classic template
 * bundles Infima by default. Infima is a CSS framework designed to
 * work well for content-centric websites.
 */

/* You can override the default Infima variables here. */
:root {
  --ifm-color-primary: #e76f00; /* Dark Orange for text and interactive elements */
  --ifm-color-primary-dark: #cc6400; /* Darker Shade of Orange for headlines or strong emphasis */
  --ifm-color-primary-darker: #b35900; /* Even Darker Orange for very important callouts or warnings */
  --ifm-color-primary-darkest: #994c00; /* Brownish Orange for the most critical warnings or strong accents */
  --ifm-color-primary-light: #fce4d6; /* Very Pale Orange for background highlights or selected items */
  --ifm-color-primary-lighter: #fdfaf5; /* Near White with a hint of orange for background areas */
  --ifm-color-primary-lightest: #ffffff; /* Pure White for main content background to ensure maximum readability */
  --ifm-code-font-size: 95%;
  --docusaurus-highlighted-code-line-bg: rgba(231, 111, 0, 0.1); /* Soft Orange for code block highlights */
}

/* For readability concerns, you should choose a lighter palette in dark mode. */
[data-theme='dark'] {
  --ifm-color-primary: #f8a949; /* Soft Orange for buttons and icons */
  --ifm-color-primary-dark: #c96f2a; /* Darker Orange for headings and important elements */
  --ifm-color-primary-darker: #b26425; /* Even Darker Orange for emphasized text or active states */
  --ifm-color-primary-darkest: #a2571e; /* Nearly Brown Orange for critical warnings or strong emphasis */
  --ifm-color-primary-light: #4d3c30; /* Dark Brownish Gray for less prominent elements to ensure legibility */
  --ifm-color-primary-lighter: #3a2e24; /* Darker Brownish Gray for secondary backgrounds, enhancing contrast */
  --ifm-color-primary-lightest: #2c221b; /* Even Darker Brownish Gray for main backgrounds, maximizing contrast */
  --docusaurus-highlighted-code-line-bg: rgba(231, 111, 0, 0.2); /* Slightly more visible Orange for code highlights */
}

/* AI Follow-up Suggestion Chips
 * Evidence-backed design:
 * - Pill shape: industry standard (ChatGPT, Google AI) per NNG research
 * - 3-4 max: Hick's Law + Miller's Law reduce cognitive load
 * - Outlined, low visual weight: answer content stays dominant
 * - DocSearch CSS variables: automatic dark mode support
 */
.askai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
  margin-top: 8px;
}

.askai-suggestion-btn {
  appearance: none;
  background: var(--docsearch-hit-background, #fff);
  border: 1px solid var(--docsearch-muted-color, #969faf);
  border-radius: 16px;
  color: var(--docsearch-text-color, #1c1e21);
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.4;
  min-height: 36px;
  padding: 6px 14px;
  transition: background 150ms ease, border-color 150ms ease;
}

.askai-suggestion-btn:hover {
  background: var(--docsearch-hit-highlight-color, rgba(0, 61, 255, 0.1));
  border-color: var(--docsearch-primary-color, #003dff);
}

.askai-suggestion-btn:focus-visible {
  outline: 2px solid var(--docsearch-primary-color, #003dff);
  outline-offset: 2px;
}

.askai-suggestion-btn:active {
  background: var(--docsearch-hit-highlight-color, rgba(0, 61, 255, 0.15));
}

/* Staggered entrance animation (NNG: appear after response completes) */
@media (prefers-reduced-motion: no-preference) {
  .askai-suggestion-btn {
    animation: askai-chip-enter 300ms ease forwards;
    opacity: 0;
    transform: translateY(8px);
  }

  .askai-suggestion-btn:nth-child(2) { animation-delay: 75ms; }
  .askai-suggestion-btn:nth-child(3) { animation-delay: 150ms; }
  .askai-suggestion-btn:nth-child(4) { animation-delay: 225ms; }

  @keyframes askai-chip-enter {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Mobile: stack vertically with WCAG 2.5.5 touch targets (44px min) */
@media (max-width: 640px) {
  .askai-suggestions {
    flex-direction: column;
  }

  .askai-suggestion-btn {
    width: 100%;
    text-align: left;
    min-height: 44px;
  }
}

/* Screen reader only text */
.askai-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}