/*
  The Stasis Project: site styles

  Colors come from the ODHS Brand Guidelines (de2022, 07/25).
  Every text color pair meets 7:1 contrast (WCAG 2.2 Level AAA).
  The ratios are computed by tools/check_contrast.py and listed in docs/contrast.md.
  No web fonts, no images of text, no animation.
*/

:root {
  /* ODHS palette (names from the brand guidelines) */
  --indigo: #2e3192;      /* North Star Indigo, primary */
  --glacial: #b4dcf5;     /* Glacial Blue, primary accent */
  --fog: #f4f2ed;         /* Fog Gray, primary neutral */
  --forest: #184e49;      /* Forest Green, secondary */
  --willamette: #86c679;  /* Willamette Green, secondary accent */
  --mist: #d8e1e5;        /* Mist Grey, secondary neutral */
  --marionberry: #a91f50; /* Marionberry Red, tertiary (emphasis only) */
  --gold: #ecd263;        /* Harvest Gold, tertiary accent (focus) */
  --sand: #eddfd4;        /* Desert Sand, tertiary neutral */
  --black: #000000;
  --white: #ffffff;
  --charcoal: #414042;    /* Ashland Charcoal */

  /* Theme: warm light (default) */
  --bg: var(--fog);
  --surface: var(--white);
  --text: var(--charcoal);
  --heading: var(--indigo);
  --link: var(--indigo);
  --border: var(--charcoal);
  --callout-bg: var(--glacial);
  --callout-text: var(--charcoal);
  --callout-heading: var(--indigo);
  --warn-bg: var(--sand);
  --warn-border: var(--marionberry);
  --good-border: var(--forest);
  --button-bg: var(--indigo);
  --button-text: var(--white);
  --button2-bg: var(--white);
  --button2-text: var(--indigo);
  --header-bg: var(--white);
  --banner-bg: var(--indigo);
  --banner-text: var(--white);
  --footer-bg: var(--forest);
  --footer-text: var(--white);
  --focus-outline: var(--black);
  --focus-halo: var(--gold);
  --control-accent: var(--indigo);

  --measure: 38rem;
  --leading: 1.6;
  --radius: 6px;
  color-scheme: light;
}

:root[data-theme="white"] {
  --bg: var(--white);
  --surface: var(--fog);
  --button2-bg: var(--white);
}

/* Dark theme, chosen in Display settings */
:root[data-theme="dark"] {
  --bg: var(--black);
  --surface: var(--charcoal);
  --text: var(--fog);
  --heading: var(--glacial);
  --link: var(--glacial);
  --border: var(--fog);
  --callout-bg: var(--charcoal);
  --callout-text: var(--fog);
  --callout-heading: var(--glacial);
  --warn-bg: var(--charcoal);
  --warn-border: var(--gold);
  --good-border: var(--willamette);
  --button-bg: var(--glacial);
  --button-text: var(--black);
  --button2-bg: var(--black);
  --button2-text: var(--glacial);
  --header-bg: var(--black);
  --banner-bg: var(--charcoal);
  --banner-text: var(--white);
  --focus-outline: var(--gold);
  --focus-halo: var(--black);
  --control-accent: var(--glacial);
  color-scheme: dark;
}

/* Dark theme, following the device setting */
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"],
  :root:not([data-theme]) {
    --bg: var(--black);
    --surface: var(--charcoal);
    --text: var(--fog);
    --heading: var(--glacial);
    --link: var(--glacial);
    --border: var(--fog);
    --callout-bg: var(--charcoal);
    --callout-text: var(--fog);
    --callout-heading: var(--glacial);
    --warn-bg: var(--charcoal);
    --warn-border: var(--gold);
    --good-border: var(--willamette);
    --button-bg: var(--glacial);
    --button-text: var(--black);
    --button2-bg: var(--black);
    --button2-text: var(--glacial);
    --header-bg: var(--black);
    --banner-bg: var(--charcoal);
    --banner-text: var(--white);
    --focus-outline: var(--gold);
    --focus-halo: var(--black);
    --control-accent: var(--glacial);
    color-scheme: dark;
  }
}

/* Text size, chosen in Display settings. Percentages respect the browser's own size setting. */
html { font-size: 112.5%; }
:root[data-text="l"] { font-size: 131.25%; }
:root[data-text="xl"] { font-size: 150%; }

/* Optional reading font, chosen in Display settings. Served from this site
   (see fonts.lock.json); the browser downloads it only when it is chosen.
   Atkinson Hyperlegible Next: SIL Open Font License 1.1, Braille Institute.
   Same font, files, and setting values as The Strand Project. */
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("../fonts/AtkinsonHyperlegibleNext-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("../fonts/AtkinsonHyperlegibleNext-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: var(--leading);
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  /* Long web addresses wrap instead of pushing the page sideways (WCAG 1.4.10) */
  overflow-wrap: anywhere;
}
:root[data-font="hyper"] body {
  font-family: "Atkinson Hyperlegible Next", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}

/* At the largest settings, phone numbers may wrap at their dashes rather than overflow */
:root[data-text="xl"] .nowrap,
:root[data-spacing="roomy"] .nowrap { white-space: normal; }

/* More space, chosen in Display settings (WCAG 1.4.12 text spacing values or more) */
:root[data-spacing="roomy"] body {
  line-height: 2;
  letter-spacing: 0.12em;
  word-spacing: 0.16em;
}
:root[data-spacing="roomy"] p,
:root[data-spacing="roomy"] li,
:root[data-spacing="roomy"] dd { margin-bottom: 1.25em; }

/* Fewer details, chosen in Display settings */
:root[data-details="fewer"] .more { display: none !important; }
.fewer-note { display: none; }
:root[data-details="fewer"] .fewer-note { display: block; }

h1, h2, h3 {
  color: var(--heading);
  line-height: 1.25;
  margin: 2rem 0 0.75rem;
}
h1 { font-size: 1.9rem; margin-top: 1.5rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

p, ul, ol, dl { margin: 0 0 1rem; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.5rem; }
li > ul, li > ol { margin-top: 0.5rem; }
strong { font-weight: 700; }

a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}
a:hover { text-decoration-thickness: 3px; }

/* Focus: always visible, never removed */
:focus-visible {
  outline: 3px solid var(--focus-outline);
  outline-offset: 3px;
  box-shadow: 0 0 0 7px var(--focus-halo);
}
a:focus-visible {
  background: var(--gold);
  color: var(--black);
  outline: 3px solid var(--black);
  outline-offset: 0;
  box-shadow: none;
  text-decoration: none;
}
main:focus { outline: none; }
main:focus-visible { outline: none; box-shadow: none; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -10rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--gold);
  color: var(--black);
  font-weight: 700;
}
.skip-link:focus { top: 0.5rem; }

/* Layout */
.wrap {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1rem;
}
main .wrap > * { max-width: var(--measure); }

/* Header */
.independent-banner {
  background: var(--banner-bg);
  color: var(--banner-text);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  margin: 0;
}
.independent-banner p { margin: 0; }
.independent-banner a { color: var(--banner-text); }

.site-header {
  background: var(--header-bg);
  border-bottom: 3px solid var(--heading);
}
.header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 0.75rem 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--heading);
  text-decoration: none;
  min-height: 48px;
}
.brand img { width: 2.5rem; height: 2.5rem; flex: none; }
.brand-name { display: block; font-weight: 700; font-size: 1.15rem; line-height: 1.2; }
.brand-tag { display: block; font-size: 0.9rem; color: var(--text); }

/* Menu: two even rows on phones, one row on wider screens. Same place on every page. */
.main-nav { width: 100%; }
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
@media (min-width: 36rem) {
  .main-nav { width: auto; }
  .main-nav ul { grid-template-columns: repeat(4, auto); }
}
.main-nav li { margin: 0; }
.main-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.25rem 0.75rem;
  border: 2px solid var(--heading);
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
}
.main-nav a[aria-current="page"] {
  background: var(--heading);
  color: var(--bg);
  text-decoration: none;
}

/* Display settings */
.display-settings {
  margin: 0 0 0.75rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.display-settings > summary {
  cursor: pointer;
  padding: 0.75rem 1rem;
  min-height: 48px;
  font-weight: 700;
  color: var(--heading);
}
.settings-body {
  padding: 0 1rem 1rem;
  display: grid;
  gap: 1rem;
}
@media (min-width: 40rem) {
  .settings-body { grid-template-columns: 1fr 1fr; }
}
.settings-body fieldset { margin: 0; }
.settings-body .settings-actions { grid-column: 1 / -1; }

fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 1rem;
  min-width: 0;
}
legend {
  font-weight: 700;
  color: var(--heading);
  padding: 0;
  margin-bottom: 0.5rem;
}

/* Choices (radio and checkbox rows with big tap targets) */
.choice {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.75rem;
  margin: 0 0 0.5rem;
  min-height: 48px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
}
.choice:has(input:checked) { border-width: 4px; padding: 0.625rem; }
.choice input {
  width: 1.5rem;
  height: 1.5rem;
  margin: 0.1rem 0 0;
  flex: none;
  accent-color: var(--control-accent);
}
.settings-body .choice { padding: 0.5rem 0.75rem; }
.settings-body .choice:has(input:checked) { padding: 0.375rem 0.625rem; }

/* Buttons */
.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 48px;
  padding: 0.6rem 1.25rem;
  border: 2px solid var(--button-bg);
  border-radius: var(--radius);
  background: var(--button-bg);
  color: var(--button-text);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}
.button-secondary {
  background: var(--button2-bg);
  color: var(--button2-text);
  border-color: var(--button2-text);
}
.button:hover, .button-secondary:hover { text-decoration: underline; }
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

/* Page parts */
.purpose {
  font-size: 1.1rem;
  border-left: 6px solid var(--heading);
  padding: 0.25rem 0 0.25rem 1rem;
}
.callout, .warn, .good, .promise {
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.callout {
  background: var(--callout-bg);
  color: var(--callout-text);
  border-left: 8px solid var(--callout-heading);
}
.callout h2, .callout h3 { color: var(--callout-heading); margin-top: 0; }
.callout a { color: var(--callout-heading); }
.warn {
  background: var(--warn-bg);
  border-left: 8px solid var(--warn-border);
}
.warn h2, .warn h3 { margin-top: 0; }
.good, .promise {
  background: var(--surface);
  border: 2px solid var(--border);
  border-left: 8px solid var(--good-border);
}
.good h2, .good h3, .promise h2 { margin-top: 0; }
.callout > :last-child, .warn > :last-child, .good > :last-child, .promise > :last-child { margin-bottom: 0; }

/* Smart Brevity bullets: a bold label, then one short line */
ul.short { list-style: none; padding-left: 0; }
ul.short > li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
ul.short > li:last-child { border-bottom: 0; }

/* Numbered steps */
ol.steps { list-style: none; counter-reset: step; padding-left: 0; }
ol.steps > li {
  counter-increment: step;
  position: relative;
  padding: 0.25rem 0 0.75rem 3.25rem;
  min-height: 2.5rem;
}
ol.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Link cards */
ul.cards {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 36rem) {
  ul.cards { grid-template-columns: 1fr 1fr; }
}
ul.cards li { margin: 0; }
ul.cards a {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-height: 48px;
  height: 100%;
  padding: 0.9rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 700;
}
ul.cards .card-note {
  font-weight: 400;
  color: var(--text);
}
ul.cards a:focus-visible .card-note { color: var(--black); }

/* Definition lists (glossary) */
dl.glossary dt {
  font-weight: 700;
  color: var(--heading);
  margin-top: 1.25rem;
}
dl.glossary dd { margin: 0.25rem 0 0; }

/* Phone numbers stay on one line */
.nowrap { white-space: nowrap; }

/* Tags such as PDF or state site */
.tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid currentColor;
  border-radius: 4px;
  padding: 0 0.35rem;
  margin-left: 0.25rem;
  vertical-align: 0.1em;
}

/* Checker */
.progress {
  font-weight: 700;
  color: var(--heading);
}
.step[hidden] { display: none; }
.step:focus { outline: none; }
.step-group h3 { margin-top: 1.25rem; }
.hint { margin-top: -0.25rem; }
.error-message {
  color: var(--text);
  background: var(--warn-bg);
  border-left: 8px solid var(--warn-border);
  padding: 0.5rem 0.75rem;
  font-weight: 700;
}
.result {
  margin-top: 2rem;
}
.result:focus { outline: none; }
.result:focus-visible { outline: 3px solid var(--focus-outline); outline-offset: 4px; }
.result h2 { margin-top: 0; }

/* Hours log */
.log-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  background: var(--surface);
}
.log-table caption {
  text-align: left;
  font-weight: 700;
  color: var(--heading);
  padding-bottom: 0.5rem;
}
.log-table th, .log-table td {
  border: 1px solid var(--border);
  padding: 0.5rem;
  text-align: left;
  vertical-align: top;
  overflow-wrap: normal;
}
.log-table td { height: 2.75rem; }
.log-table { min-width: 34rem; table-layout: fixed; }
.log-table .col-date { width: 14%; }
.log-table .col-what { width: 34%; }
.log-table .col-hours { width: 12%; }
.log-table .col-where { width: 18%; }
.log-table .col-contact { width: 22%; }
.log-table.form-table { min-width: 0; }
.log-table.form-table th { width: 45%; }
.table-scroll { overflow-x: auto; }

/* Sources */
.sources {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 3px solid var(--heading);
  font-size: 0.95rem;
}
.sources li { margin-bottom: 0.75rem; }

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 1.5rem 0 2rem;
}
.site-footer a { color: var(--footer-text); }
.site-footer a:focus-visible { color: var(--black); }
.site-footer h2 { color: var(--footer-text); font-size: 1.15rem; margin-top: 1.5rem; }
.footer-pages ul {
  list-style: none;
  padding: 0;
  columns: 2 12rem;
  column-gap: 1.5rem;
}
.footer-pages li { break-inside: avoid; }

/* User and device preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media (forced-colors: active) {
  .callout, .warn, .good, .promise, .choice, .button, .button-secondary, ul.cards a, .display-settings {
    border: 2px solid CanvasText;
  }
  :focus-visible { outline: 3px solid Highlight; box-shadow: none; }
  ol.steps > li::before { border: 2px solid CanvasText; }
}

/* Print: plain black on white, show web addresses, hide controls */
@media print {
  :root, :root[data-theme] {
    --bg: #ffffff; --surface: #ffffff; --text: #000000; --heading: #000000; --link: #000000;
    --border: #000000; --callout-bg: #ffffff; --callout-text: #000000; --callout-heading: #000000;
    --warn-bg: #ffffff; --footer-bg: #ffffff; --footer-text: #000000;
  }
  html, :root[data-text] { font-size: 12pt; }
  .skip-link, .main-nav, .display-settings, .no-print, .footer-pages, .actions { display: none !important; }
  .independent-banner { background: #ffffff; color: #000000; border-bottom: 1px solid #000000; }
  .independent-banner a { color: #000000; }
  .log-table { min-width: 0; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; word-break: break-all; }
  .callout, .warn, .good, .promise { border: 1px solid #000; }
  .log-table td { height: 2.2rem; }
  h2, h3 { break-after: avoid; }
  li, tr { break-inside: avoid; }
}