/* Sober counterpart to the themed pages. Linked from Research.razor rather than
 CSS-isolated: every selector is already .rp-scoped, and the scoped bundle in
 App.razor is served to every page on the site. */

/* No global reset or base typography exists outside the three theme stylesheets,
 so this page sets up the body surface itself. */
body {
  margin: 0;
  background: #fbfaf8;
}

@media (prefers-color-scheme: dark) {
  body {
    background: #16171a;
  }
}

/* App.razor loads reCAPTCHA on every page; this one has no form to protect. */
.grecaptcha-badge {
  visibility: hidden;
}

.rp {
  --rp-bg: #fbfaf8;
  --rp-surface: #ffffff;
  --rp-border: #e3e0da;
  --rp-text: #1f2024;
  --rp-muted: #61636b;
  --rp-accent: #2b5797;
  --rp-accent-soft: #eef2f9;
  --rp-tag: #f1efeb;

  /* Normal flow, unlike the fixed .pay-wrap: an inner scroll container would break
   printing, anchor links, and mobile URL-bar behaviour. */
  min-height: 100vh;
  box-sizing: border-box;
  padding: 56px 24px 72px;
  background: var(--rp-bg);
  color: var(--rp-text);
  font-family: Charter, "Bitstream Charter", "Iowan Old Style", Georgia, Cambria, serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.rp *,
.rp *::before,
.rp *::after {
  box-sizing: inherit;
}

.rp-inner {
  max-width: 46rem;
  margin: 0 auto;
}

/* ---------- header ---------- */

.rp-head h1 {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

/* FocusOnNavigate focuses this heading on navigation. Chromium matches :focus-visible even
 for that, and tabindex="-1" means nothing keyboard-reachable loses a ring. */
.rp-head h1:focus {
  outline: none;
}

.rp-sub {
  margin: 6px 0 2px;
  font-size: 1.05rem;
  color: var(--rp-accent);
}

.rp-affil {
  margin: 0 0 14px;
  font-size: 0.92rem;
  color: var(--rp-muted);
}

.rp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 0.92rem;
}

.rp-links a {
  color: var(--rp-muted);
  text-decoration: none;
}

.rp-links a:hover {
  color: var(--rp-accent);
  text-decoration: underline;
}

.rp-cvs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.rp-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--rp-border);
  border-radius: 4px;
  background: var(--rp-surface);
  color: var(--rp-text);
  font-size: 0.88rem;
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.rp-btn:hover {
  border-color: var(--rp-accent);
  color: var(--rp-accent);
}

.rp-btn-primary {
  border-color: var(--rp-accent);
  background: var(--rp-accent);
  color: #fff;
}

.rp-btn-primary:hover {
  background: #24487d;
  border-color: #24487d;
  color: #fff;
}

/* ---------- statement ---------- */

.rp-statement {
  margin: 30px 0 8px;
  padding: 18px 22px;
  border-left: 3px solid var(--rp-accent);
  background: var(--rp-accent-soft);
}

.rp-statement p {
  margin: 0;
}

/* ---------- sections ---------- */

.rp h2 {
  margin: 42px 0 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rp-border);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rp-note {
  margin: 0 0 4px;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--rp-muted);
}

.rp-pub,
.rp-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--rp-border);
}

.rp-pub:last-child,
.rp-item:last-child {
  border-bottom: none;
}

.rp-pub h3,
.rp-item h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
}

.rp-pub h3 a {
  color: var(--rp-text);
  text-decoration: none;
}

.rp-pub h3 a:hover {
  color: var(--rp-accent);
}

.rp-item p {
  margin: 0 0 8px;
}

.rp-authors {
  margin: 0;
  font-size: 0.94rem;
}

.rp-venue {
  margin: 2px 0 8px;
  font-size: 0.88rem;
  font-style: italic;
  color: var(--rp-muted);
}

/* ---------- tags ---------- */

.rp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
}

.rp-tags li {
  padding: 2px 9px;
  border-radius: 3px;
  background: var(--rp-tag);
  color: var(--rp-muted);
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

/* ---------- actions ---------- */

.rp .rp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 0 0 6px;
  font-size: 0.88rem;
}

.rp-actions a {
  color: var(--rp-accent);
  text-decoration: none;
}

.rp-actions a:hover {
  text-decoration: underline;
}

/* ---------- disclosures (work with JS disabled) ---------- */

.rp-details {
  margin-top: 6px;
}

.rp-details summary {
  cursor: pointer;
  color: var(--rp-muted);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  user-select: none;
}

.rp-details summary:hover {
  color: var(--rp-accent);
}

.rp-details p {
  margin: 8px 0 0;
  font-size: 0.95rem;
}

.rp-details pre {
  margin: 8px 0 0;
  padding: 12px 14px;
  overflow-x: auto;
  border: 1px solid var(--rp-border);
  border-radius: 4px;
  background: var(--rp-surface);
}

.rp-details code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre;
}

/* ---------- footer ---------- */

.rp-foot {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--rp-border);
  font-size: 0.88rem;
  color: var(--rp-muted);
}

.rp-foot a {
  color: var(--rp-accent);
  text-decoration: none;
}

.rp-foot a:hover {
  text-decoration: underline;
}

.rp-copy {
  margin: 4px 0 0;
  font-size: 0.82rem;
}

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  .rp {
    padding: 32px 18px 56px;
    font-size: 16px;
  }

  .rp-head h1 {
    font-size: 1.7rem;
  }
}

/* ---------- dark mode ---------- */

@media (prefers-color-scheme: dark) {
  .rp {
    --rp-bg: #16171a;
    --rp-surface: #1d1f23;
    --rp-border: #2f3237;
    --rp-text: #e6e6e4;
    --rp-muted: #9b9ea6;
    --rp-accent: #7aa2e3;
    --rp-accent-soft: #1c2330;
    --rp-tag: #24262b;
  }

  .rp-btn-primary {
    color: #14161a;
  }

  .rp-btn-primary:hover {
    background: #9bb9ea;
    border-color: #9bb9ea;
    color: #14161a;
  }
}

/* ---------- print ---------- */

@media print {
  .rp {
    min-height: 0;
    padding: 0;
    background: #fff;
  }

  .rp-cvs,
  .rp-links {
    display: none;
  }

  .rp-details[open] summary {
    display: none;
  }
}