/* =========================================================================
 * SSM wiki - read-only corpus index
 *
 * Aesthetic: Swedish authority archive - cream paper background, ink-black
 * body, SSM brand purple (#9b2c98) as the institutional accent, brass-ish
 * amber for action highlights. Distinct from:
 *   - ssmailab.html (booster radial halo, vibrant gradient)
 *   - wiki.html (warm paper, library-card-catalogue)
 *   - docs.html (warm-paper editorial)
 * 3 project fonts: Chakra Petch / Familjen Grotesk / IBM Plex Mono.
 * WCAG AA verified: --ink on --paper 14.5:1, --link on --paper 5.7:1.
 * ========================================================================= */

:root {
  --paper:    #f7f4ee;    /* archive cream */
  --paper-2:  #efeae0;    /* card / inset */
  --paper-3:  #e3dccb;    /* edge */
  --ink:      #1a1a1a;    /* body text */
  --ink-2:    #4a4456;    /* secondary */
  --mute:     #6b6577;    /* muted */
  --rule:     #d4ccb8;
  --rule-soft:#e6dfcb;
  --link:     #6b1d6b;    /* SSM purple darkened, 5.7:1 on paper */
  --link-hi:  #9b2c98;    /* SSM brand */
  --accent:   #9b2c98;    /* SSM brand */
  --accent-2: #b94db5;
  --brass:    #8a5e10;    /* deeper brass, 5.0:1 on paper */
  --good:     #2d6a4f;
  --warn:     #8e4d10;
  --bad:      #8b1f1f;
  --stamp:    #9b2c98;

  --display:  'Chakra Petch', monospace;
  --serif:    'Familjen Grotesk', system-ui, sans-serif;
  --mono:     'IBM Plex Mono', monospace;

  --pad:      clamp(18px, 3vw, 48px);
  --col-max:  92rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background-color: var(--paper);
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(26, 26, 26, 0.03), transparent 50%),
    radial-gradient(1px 1px at 78% 56%, rgba(26, 26, 26, 0.025), transparent 50%),
    radial-gradient(1px 1px at 37% 84%, rgba(26, 26, 26, 0.02), transparent 50%),
    linear-gradient(180deg, transparent 0, rgba(155, 44, 152, 0.025) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

a { color: var(--link); text-decoration: none; border-bottom: 1px solid transparent; }
a:hover { color: var(--link-hi); border-bottom-color: var(--link-hi); }
a:focus-visible { outline: 2px solid var(--link-hi); outline-offset: 2px; }

button { font-family: inherit; }

::selection { background: var(--accent); color: var(--paper); }

/* =================== mast =================== */

.archive-mast {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 14px var(--pad);
  background:
    linear-gradient(180deg, var(--paper-2) 0, var(--paper) 100%);
  border-bottom: 1.5px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.mast-left { display: flex; align-items: baseline; gap: 8px; }
.mast-brand {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.mast-dash {
  font-family: var(--mono);
  color: var(--mute);
  font-size: 18px;
}
.mast-pub {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--ink-2);
  text-transform: uppercase;
}

.mast-center {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.mast-flag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--paper);
  background: var(--accent);
  padding: 2px 8px;
  border-radius: 2px;
}
.mast-tag {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-2);
}

.mast-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
}
.mast-link {
  color: var(--ink-2);
  border-bottom: 1px dashed var(--rule);
}
.mast-link-ext { color: var(--link); }
.mast-sep { color: var(--rule); }

/* =================== fixture banner =================== */

.fixture-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px var(--pad);
  background: rgba(155, 44, 152, 0.06);
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
}
.fixture-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse-soft 3s ease-in-out infinite;
}
@keyframes pulse-soft {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 0.35; }
}

/* =================== hero =================== */

.archive-stage {
  max-width: var(--col-max);
  margin: 0 auto;
  padding: 32px var(--pad) 56px;
}

.archive-hero {
  text-align: center;
  margin: 24px auto 36px;
  max-width: 56rem;
}

.hero-kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brass);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(40px, 7vw, 84px);
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 0 0 14px;
  line-height: 1;
}
.title-sep {
  color: var(--accent);
  margin: 0 0.18em;
  font-weight: 400;
}

.hero-lede {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-2);
  max-width: 44rem;
  margin: 0 auto 8px;
}
.hero-lede-en {
  font-style: italic;
  color: var(--mute);
  font-size: 15px;
}

/* =================== stats strip =================== */

.archive-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  margin: 0 auto 24px;
  max-width: 56rem;
  overflow: hidden;
}
.stat {
  flex: 1 1 130px;
  min-width: 110px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--rule-soft);
}
.stat:last-child { border-right: none; }
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}
.stat-value {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--ink);
  font-weight: 500;
}
.stat-actions {
  flex: 0 0 auto;
  align-items: flex-end;
  justify-content: center;
}

.ghost-btn {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 3px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.ghost-btn:hover { border-color: var(--accent); color: var(--accent); }
.ghost-btn:focus-visible { outline: 2px solid var(--link-hi); outline-offset: 2px; }

.about-data {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 14px 20px;
  margin: 0 auto 24px;
  max-width: 56rem;
  font-size: 14px;
  color: var(--ink-2);
}
.about-data h3 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 10px;
}
.about-data code {
  font-family: var(--mono);
  font-size: 13px;
  background: rgba(155, 44, 152, 0.08);
  padding: 1px 5px;
  border-radius: 2px;
  color: var(--link);
}

/* =================== search =================== */

.archive-search {
  margin: 0 auto 28px;
  max-width: 56rem;
}
.search-form {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.search-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
  align-self: center;
  padding: 0 6px;
}
.search-input {
  flex: 1;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
  padding: 12px 14px;
  background: #fff;
  border: 1.5px solid var(--rule);
  border-radius: 3px;
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--accent); }
.search-btn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 18px;
  background: var(--accent);
  color: var(--paper);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s;
}
.search-btn:hover { background: var(--accent-2); }
.search-btn:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
.search-status {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  margin: 8px 0 0;
  min-height: 1em;
}

/* =================== categories =================== */

.archive-categories {
  margin: 0 0 32px;
}

.section-title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 12px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 6px;
}

.cat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-btn {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-2);
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.12s;
}
.cat-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}
.cat-btn[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}
.cat-btn[aria-pressed="true"] .cat-count { color: rgba(255, 255, 255, 0.85); }
.cat-name { font-weight: 500; }
.cat-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
}

/* =================== list =================== */

.archive-list { margin: 0 0 40px; }

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 6px;
}
.list-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}
.control-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}
.control-select {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 8px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule-soft);
}

.article-list[aria-busy="true"] { opacity: 0.6; }

.article-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: background 0.1s;
}
.article-item:hover { background: var(--paper-2); }
.article-item:focus-visible {
  outline: 2px solid var(--link-hi);
  outline-offset: -2px;
  background: var(--paper-2);
}

.article-row1 {
  grid-column: 1 / span 2;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.article-cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  padding: 2px 7px;
  border-radius: 2px;
  flex-shrink: 0;
}
.article-cat.cat-other { background: var(--mute); }
.article-cat.cat-ssmfs { background: var(--brass); }

.article-pdf {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bad);
  background: rgba(139, 31, 31, 0.08);
  padding: 2px 6px;
  border-radius: 2px;
}

.article-title {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
  flex: 1;
}

.article-url {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  max-width: 60ch;
}

.article-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  text-align: right;
  white-space: nowrap;
}

.article-placeholder, .article-empty {
  text-align: center;
  padding: 36px 12px;
  color: var(--mute);
  font-family: var(--serif);
  font-style: italic;
  list-style: none;
}

.article-error {
  text-align: center;
  padding: 36px 12px;
  color: var(--bad);
  font-family: var(--mono);
  font-size: 13px;
  list-style: none;
}

/* =================== pager =================== */

.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  flex-wrap: wrap;
}
.pager-btn {
  font-family: var(--mono);
  font-size: 13px;
  padding: 7px 16px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  color: var(--ink-2);
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.12s;
}
.pager-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.pager-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.pager-info {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}

/* =================== reader pane =================== */

.reader-pane {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.reader-pane[hidden] { display: none; }
.reader-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.55);
  backdrop-filter: blur(2px);
}

.reader-card {
  position: relative;
  width: min(60rem, 100%);
  height: 100%;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  border-left: 3px solid var(--accent);
  box-shadow: -10px 0 40px rgba(26, 26, 26, 0.25);
  z-index: 1;
  animation: slide-in 0.18s ease-out;
}
@keyframes slide-in {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.reader-head {
  padding: 22px 28px 14px;
  background:
    linear-gradient(180deg, var(--paper-2) 0, var(--paper) 100%);
  border-bottom: 1px solid var(--rule);
  flex-shrink: 0;
  position: relative;
}
.reader-close {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--mono);
  font-size: 24px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-2);
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.reader-close:hover { border-color: var(--accent); color: var(--accent); }

.reader-cat {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  padding: 2px 8px;
  border-radius: 2px;
  display: inline-block;
}
.reader-title {
  font-family: var(--display);
  font-size: clamp(22px, 3vw, 32px);
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 12px 0 8px;
  line-height: 1.2;
}
.reader-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  margin: 0 0 6px;
  word-break: break-all;
}
.reader-sep { color: var(--rule); margin: 0 6px; }
.reader-actions { margin: 8px 0 0; }
.reader-action {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--link);
  border-bottom: 1px solid var(--link);
  padding-bottom: 1px;
}

.reader-body {
  flex: 1;
  padding: 18px 28px 32px;
  overflow-y: auto;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
}
.reader-body:focus { outline: none; }
.reader-loading {
  font-style: italic;
  color: var(--mute);
  text-align: center;
  padding: 40px 0;
}
.reader-pdf-note {
  background: rgba(139, 31, 31, 0.06);
  border-left: 3px solid var(--bad);
  padding: 10px 14px;
  font-family: var(--serif);
  font-size: 13px;
  color: var(--ink-2);
  margin: 0 0 16px;
  border-radius: 0 3px 3px 0;
}

/* =================== footer =================== */

.archive-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 20px var(--pad);
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.06em;
}

/* =================== responsive =================== */

@media (max-width: 720px) {
  .archive-mast {
    grid-template-columns: 1fr;
    gap: 8px;
    text-align: center;
  }
  .mast-center { justify-content: center; }
  .mast-right { justify-content: center; }
  .stat { flex: 1 1 calc(50% - 1px); }
  .search-form { flex-wrap: wrap; }
  .search-input { flex: 1 1 100%; }
  .article-item { grid-template-columns: 1fr; }
  .article-date { text-align: left; }
  .reader-card { width: 100%; border-left: none; border-top: 3px solid var(--accent); }
}

/* =================== prefers-reduced-motion =================== */

@media (prefers-reduced-motion: reduce) {
  .reader-card { animation: none; }
  .fixture-dot { animation: none; }
}

/* =========================================================================
 * SEARCH-UX polish — autosuggest dropdown + matched-term highlighting +
 * source badges + snippet improvements. Added 2026-05-28.
 * ========================================================================= */

.archive-search {
  position: relative;
}
.search-form { position: relative; }
.search-suggest {
  position: absolute;
  top: 100%; left: 0; right: 0;
  margin: 4px 0 0; padding: 0;
  list-style: none;
  background: var(--paper);
  border: 1px solid var(--rule);
  z-index: 30;
  max-height: 50vh; overflow-y: auto;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.10);
}
.sg-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px;
  border-top: 1px solid var(--rule-soft);
  cursor: pointer;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink);
}
.sg-item:first-child { border-top: 0; }
.sg-item:hover, .sg-item.is-active,
.sg-item[aria-selected="true"] { background: var(--paper-2); }
.sg-flag {
  font-family: var(--mono);
  font-size: 10px;
  background: var(--accent); color: var(--paper);
  letter-spacing: 0.10em;
  padding: 2px 6px;
  min-width: 3em; text-align: center;
}
.sg-title {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* <mark class="hi"> — purple-tint marker matching SSM brand. WCAG AA
 * verified: --ink (#1a1a1a) on the 28%-mix bg meets 4.5:1 easily. */
mark.hi {
  background: rgba(155, 44, 152, 0.22);
  color: var(--ink);
  padding: 0 1px;
  border-radius: 1px;
  font-weight: 600;
}

/* Snippets — distinct from URL row, multi-line wrap. */
.article-snippet {
  font-family: var(--serif);
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.5;
  margin: 4px 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Source badges */
.source-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 1px 6px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  color: var(--mute);
  white-space: nowrap;
  vertical-align: middle;
}
.source-wikipedia-en,
.source-wikipedia-sv {
  border-color: #4a4a4a;
  color: #2a2a2a;
  background: #f3f3f3;
}
.source-pdf {
  border-color: var(--brass);
  color: var(--paper);
  background: var(--brass);
  font-weight: 600;
}
.source-regulator-direct {
  border-color: var(--link);
  color: var(--link);
  background: rgba(107, 29, 107, 0.06);
}

/* Growth stat — small accent so it's distinct from the static counts. */
.stat-value-growth { color: var(--link-hi); }