/*
 * Public site stylesheet — cias-app2
 *
 * Loaded by cias_app2_enqueue_site_assets() on every front-end view EXCEPT
 * the "CIAS Application" page template (templates/page-app.php), which ships
 * its own Vite-built bundle. This file styles the classic WordPress shell:
 * header.php, footer.php, page.php and the index.php fallback.
 *
 * It is a hand-authored, static stylesheet — deliberately NOT part of the
 * Vite build, so the participant application's bundle budget
 * (scripts/check-bundle.mjs) and the app's React runtime are untouched by
 * marketing/content pages.
 *
 * The design tokens below are a SUBSET copied from
 * assets/src/styles/tokens.css (the canonical source used by the app). Keep
 * the shared values (palette, radii, font stack) in sync with that file —
 * they are duplicated here only because tokens.css lives under assets/src/
 * and is not shipped in the packaged theme.
 */

:root {
  color-scheme: light;
  --cias-font-sans: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --cias-color-canvas: #eaf1f2;
  --cias-color-surface: #ffffff;
  --cias-color-surface-muted: #f5f8f9;
  --cias-color-text: #0e2a30;
  --cias-color-text-muted: #4f6a70;
  --cias-color-border: #dee9eb;
  --cias-color-primary: #0e7c86;
  --cias-color-primary-hover: #0b626a;
  --cias-color-primary-contrast: #ffffff;
  --cias-color-focus: #0e7c86;
  --cias-color-accent2: #e8a13a;
  --cias-radius-control: 1rem;
  --cias-radius-card: 1rem;
  --cias-shadow-card: 0 8px 24px -18px rgba(0, 0, 0, 0.3);
  --cias-focus-ring-width: 3px;
  --cias-focus-ring-offset: 3px;

  /* Site-shell-only tokens (no app equivalent). */
  --site-shell-width: 64rem;
  --site-content-width: 44rem;
  --site-space-inline: clamp(1rem, 4vw, 2rem);
  --site-footer-bg: #0e2a30;
  --site-footer-text: #dbe7e9;
}

/* Hanken Grotesk, self-hosted — same rationale as
   assets/src/styles/fonts.css: the site must never <link> to a Google
   Fonts host. Font files are a local copy under assets/site/fonts/. */
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("./fonts/hanken-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("./fonts/hanken-grotesk-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
    U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

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

html {
  min-width: 320px;
  font-family: var(--cias-font-sans);
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-wrap: anywhere;
  background: var(--cias-color-canvas);
  color: var(--cias-color-text);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
}

img,
svg,
video,
iframe {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--cias-color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--cias-color-primary-hover);
}

:focus-visible {
  outline: var(--cias-focus-ring-width) solid var(--cias-color-focus);
  outline-offset: var(--cias-focus-ring-offset);
}

h1,
h2,
h3,
h4 {
  line-height: 1.25;
  font-weight: 800;
  color: var(--cias-color-text);
}

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* --- Skip link ------------------------------------------------------- */

.site-skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.5rem;
  left: 0.5rem;
  transform: translateY(-200%);
  border: 2px solid var(--cias-color-text);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-surface);
  padding: 0.75rem 1rem;
  color: var(--cias-color-text);
  font-weight: 700;
  text-decoration: none;
}

.site-skip-link:focus {
  transform: translateY(0);
}

/* --- Header --------------------------------------------------------- */

.site-header {
  background: var(--cias-color-surface);
  border-bottom: 1px solid var(--cias-color-border);
}

.site-header__inner {
  width: 100%;
  max-width: var(--site-shell-width);
  margin: 0 auto;
  padding: 1rem var(--site-space-inline);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.site-branding {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
}

.site-branding__title {
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--cias-color-text);
}

.site-branding .custom-logo-link {
  display: inline-flex;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.site-nav__list a {
  display: inline-block;
  padding: 0.4rem 0.15rem;
  text-decoration: none;
  font-weight: 700;
  color: var(--cias-color-text);
}

.site-nav__list a:hover {
  color: var(--cias-color-primary-hover);
}

.site-nav__list .current-menu-item > a,
.site-nav__list .current_page_item > a {
  color: var(--cias-color-primary);
  box-shadow: inset 0 -2px 0 0 var(--cias-color-primary);
}

.site-nav__list .sub-menu {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
}

/* --- Main / content ------------------------------------------------- */

.site-main {
  flex: 1 0 auto;
  width: 100%;
  max-width: var(--site-shell-width);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 3.5rem) var(--site-space-inline);
}

.site-content + .site-content {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--cias-color-border);
}

.site-content__header {
  margin-bottom: 1.5rem;
}

.site-content__title {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.site-content__title a {
  text-decoration: none;
  color: inherit;
}

.site-content__body {
  max-width: var(--site-content-width);
}

.site-content__body > * {
  margin-block: 1rem;
}

.site-content__body > :first-child {
  margin-top: 0;
}

.site-content__body h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
}

.site-content__body h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
}

.site-content__body ul,
.site-content__body ol {
  padding-left: 1.5rem;
}

.site-content__body li {
  margin-block: 0.35rem;
}

.site-content__body blockquote {
  margin-inline: 0;
  padding: 0.5rem 1.25rem;
  border-left: 4px solid var(--cias-color-primary);
  color: var(--cias-color-text-muted);
}

.site-content__body img {
  border-radius: var(--cias-radius-card);
}

.site-content__body figure {
  margin-inline: 0;
}

.site-content__body figcaption,
.wp-caption-text {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--cias-color-text-muted);
}

.site-content__body table {
  width: 100%;
  border-collapse: collapse;
}

.site-content__body th,
.site-content__body td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--cias-color-border);
  text-align: left;
}

.aligncenter {
  display: block;
  margin-inline: auto;
}

.alignleft {
  float: left;
  margin: 0.25rem 1.25rem 1rem 0;
}

.alignright {
  float: right;
  margin: 0.25rem 0 1rem 1.25rem;
}

.site-content--message {
  max-width: var(--site-content-width);
}

.site-content__pages {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --- Buttons / search --------------------------------------------- */

.site-button,
.search-form .search-submit {
  display: inline-block;
  border: 1px solid var(--cias-color-primary);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-primary);
  padding: 0.65rem 1.25rem;
  color: var(--cias-color-primary-contrast);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.site-button:hover,
.search-form .search-submit:hover {
  background: var(--cias-color-primary-hover);
  border-color: var(--cias-color-primary-hover);
  color: var(--cias-color-primary-contrast);
}

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.search-form .search-field {
  flex: 1 1 12rem;
  border: 1px solid var(--cias-color-border);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-surface);
  padding: 0.6rem 0.9rem;
  font: inherit;
  color: var(--cias-color-text);
}

.site-button--ghost {
  background: transparent;
  color: var(--cias-color-primary);
}

.site-button--ghost:hover {
  background: var(--cias-color-surface-muted);
  border-color: var(--cias-color-primary-hover);
  color: var(--cias-color-primary-hover);
}

/* --- Front page (front-page.php) --------------------------------- */

/* NB: the block class is `home-hero`, not `home` — WordPress body_class()
   puts `home` on <body> for the front page, so a bare `.home` rule would
   turn the whole document shell into this grid. */
.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 22rem);
  gap: clamp(1.5rem, 5vw, 3rem);
  align-items: start;
}

.home-hero__content {
  max-width: none;
}

.home-hero__auth {
  position: sticky;
  top: 1.5rem;
  border: 1px solid var(--cias-color-border);
  border-radius: var(--cias-radius-card);
  background: var(--cias-color-surface);
  box-shadow: var(--cias-shadow-card);
  padding: clamp(1.25rem, 4vw, 1.75rem);
}

.home-hero__auth-title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
}

.home-hero__auth-status {
  margin: 0 0 1rem;
  color: var(--cias-color-text-muted);
}

.home-hero__auth-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.home-hero__auth-actions .site-button {
  text-align: center;
}

.home-hero__auth-lost {
  margin: 0.9rem 0 0;
  font-size: 0.9rem;
}

.home-hero__auth-lost a {
  color: var(--cias-color-text-muted);
}

/* wp_login_form() markup */
.home-hero__auth #home-loginform p {
  margin: 0 0 0.85rem;
}

.home-hero__auth #home-loginform label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.home-hero__auth #home-loginform input[type="text"],
.home-hero__auth #home-loginform input[type="password"] {
  width: 100%;
  border: 1px solid var(--cias-color-border);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-surface);
  padding: 0.6rem 0.9rem;
  font: inherit;
  color: var(--cias-color-text);
}

.home-hero__auth #home-loginform .login-remember label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
}

.home-hero__auth #home-loginform .login-remember input {
  width: auto;
}

.home-hero__auth #home-loginform .login-submit input {
  display: block;
  width: 100%;
  border: 1px solid var(--cias-color-primary);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-primary);
  padding: 0.7rem 1.25rem;
  color: var(--cias-color-primary-contrast);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.home-hero__auth #home-loginform .login-submit input:hover {
  background: var(--cias-color-primary-hover);
  border-color: var(--cias-color-primary-hover);
}

@media (max-width: 52rem) {
  .home-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero__auth {
    position: static;
  }
}

/* --- Pagination --------------------------------------------------- */

.pagination {
  margin-top: 2.5rem;
}

.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pagination .page-numbers {
  display: inline-block;
  min-width: 2.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--cias-color-border);
  border-radius: var(--cias-radius-control);
  background: var(--cias-color-surface);
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  color: var(--cias-color-text);
}

.pagination .page-numbers.current {
  background: var(--cias-color-primary);
  border-color: var(--cias-color-primary);
  color: var(--cias-color-primary-contrast);
}

/* --- Footer ------------------------------------------------------- */

.site-footer {
  flex: none;
  margin-top: 3rem;
  background: var(--site-footer-bg);
  color: var(--site-footer-text);
}

.site-footer__inner {
  width: 100%;
  max-width: var(--site-shell-width);
  margin: 0 auto;
  padding: 2.5rem var(--site-space-inline);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.site-footer__copyright {
  margin: 0;
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.site-footer a {
  color: var(--site-footer-text);
  font-weight: 700;
  text-decoration: none;
}

.site-footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* --- Responsive / preferences ----------------------------------- */

@media (max-width: 40rem) {
  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  .site-header,
  .site-footer {
    border: 1px solid ButtonBorder;
  }

  .site-button,
  .search-form .search-submit,
  .pagination .page-numbers {
    border-color: ButtonBorder;
  }
}