/* Readability tweaks for low-vision users.
   This project uses Tailwind CDN + many fixed pixel sizes (text-[10px], etc.).
   We bump microcopy to more legible sizes while keeping layout mostly intact. */

:root {
  --a11y-base: 17px;
  --a11y-9: 13px;
  --a11y-10: 14px;
  --a11y-11: 15px;
  --a11y-12: 15px;
  --a11y-btn: 14px;
  --a11y-line: 1.35;
}

html {
  font-size: var(--a11y-base);
}

body {
  font-size: 1rem;
  line-height: var(--a11y-line);
}

/* Tailwind arbitrary pixel sizes used throughout templates (micro text). */
.text-\[9px\],
.text-\[10px\] {
  font-size: var(--a11y-10) !important;
  line-height: var(--a11y-line) !important;
}

.text-\[9px\] {
  font-size: var(--a11y-9) !important;
}

.text-\[11px\] {
  font-size: var(--a11y-11) !important;
  line-height: var(--a11y-line) !important;
}

.text-\[12px\] {
  font-size: var(--a11y-12) !important;
  line-height: var(--a11y-line) !important;
}

/* Tailwind's text-xs is 12px by default: bump slightly. */
.text-xs {
  font-size: 0.875rem !important; /* 14px */
  line-height: var(--a11y-line) !important;
}

/* Forms: keep inputs readable (and prevent iOS zoom-on-focus). */
input,
select,
textarea {
  font-size: 1rem !important; /* matches base font-size */
  line-height: var(--a11y-line);
}

/* Common custom utility classes in this repo. */
.btn,
.chip {
  font-size: var(--a11y-btn) !important;
  line-height: var(--a11y-line) !important;
}

/* Small badges/messages coming from local CSS files. */
.badge,
.xui-badge {
  font-size: 13px !important;
  line-height: var(--a11y-line) !important;
}

.msg {
  font-size: 14px !important;
  line-height: var(--a11y-line) !important;
}

/* Strong, consistent focus visibility across the app. */
:where(
  a,
  button,
  input,
  select,
  textarea,
  summary,
  [role="button"],
  [role="link"],
  [tabindex]
):focus-visible {
  outline: 2px solid #00e8ff !important;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(0, 232, 255, 0.22) !important;
}

/* Mark non-native clickable blocks enhanced by ui-a11y.js. */
.ui-clickable {
  cursor: pointer;
}

.ui-clickable:focus-visible {
  border-color: rgba(0, 232, 255, 0.65) !important;
}

/* Comfortable touch/click targets. */
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
  min-height: 42px;
}


/* Faster touch response on mobile taps (removes click delay). */
:where(
  a,
  button,
  input[type="button"],
  input[type="submit"],
  input[type="reset"],
  [role="button"],
  [role="link"]
) {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
/* Better readability for placeholders and helper text. */
::placeholder {
  color: rgba(255, 255, 255, 0.64);
}

/* Mobile legibility and spacing harmonization. */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  body {
    line-height: 1.42;
  }

  .chip,
  .badge,
  .xui-badge {
    letter-spacing: 0.02em;
  }
}

/* Fallback for pages that do not import motion.css. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}