/* ESBvaktin Entity Tracker — Styles
 *
 * Uses global CSS custom properties from style.css.
 * Prefix: et-* (entity tracker)
 */

/* ── Layout ──────────────────────────────────────────────────────── */

#entity-tracker {
  font-family: var(--font);
  color: var(--text);
}

/* ── Stats bar ───────────────────────────────────────────────────── */

.et-stats {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.et-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  text-align: center;
  min-width: 70px;
}

.et-stat-num {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
}

.et-stat-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.et-stat-loading {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.5rem;
}

/* ── Controls ────────────────────────────────────────────────────── */

.et-controls {
  margin-bottom: 1.25rem;
}

.et-search-wrap {
  margin-bottom: 0.75rem;
}

.et-search {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  box-sizing: border-box;
  transition: border-color var(--transition);
}

.et-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.et-filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.et-select {
  flex: 1;
  min-width: 120px;
  padding: 0.45rem 0.6rem;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
}

/* ── Loading / empty ─────────────────────────────────────────────── */

.et-loading, .et-empty {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

/* ── Results grid ────────────────────────────────────────────────── */

.et-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* ── Entity card ─────────────────────────────────────────────────── */

.et-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 45%);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.et-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.et-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.et-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
}

/* ── Stance indicator ────────────────────────────────────────────── */

.et-stance-indicator {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  flex-shrink: 0;
  min-width: 5rem;
}

.et-stance-track {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--red), var(--yellow) 50%, #3b82f6);
  position: relative;
}

.et-stance-dot {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 45%);
  transform: translate(-50%, -50%);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.et-stance-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 40%);
  white-space: nowrap;
}

/* ── Role & type badge ───────────────────────────────────────────── */

.et-card-role {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 0.35rem;
}

.et-type-badge {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  margin-bottom: 0.35rem;
}

.et-type-party { border-color: var(--accent); color: var(--accent); }
.et-type-institution { border-color: var(--green); color: var(--green); }
.et-type-individual { border-color: var(--yellow); color: var(--yellow); }

/* ── Stats row ───────────────────────────────────────────────────── */

.et-card-stats {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.et-card-stat {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--bg-alt);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
}

.et-althingi-badge {
  color: var(--accent, #3d6b9e);
  font-weight: 500;
}

/* ── Attribution breakdown ───────────────────────────────────────── */

.et-attribution {
  margin-bottom: 0.5rem;
}

.et-attr-bar {
  display: flex;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  background: var(--border);
  margin-bottom: 0.3rem;
}

.et-attr-seg {
  min-width: 2px;
  transition: width 0.3s ease;
}

.et-attr-quoted   { background: var(--accent); }
.et-attr-asserted { background: var(--green); }
.et-attr-paraphrased { background: var(--yellow); }
.et-attr-mentioned   { background: var(--text-secondary); opacity: 0.6; }

.et-attr-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
}

.et-attr-legend-item {
  font-size: 0.65rem;
  font-weight: 600;
  white-space: nowrap;
}

.et-attr-quoted-text    { color: var(--accent); }
.et-attr-asserted-text  { color: var(--green); }
.et-attr-paraphrased-text { color: var(--yellow); }
.et-attr-mentioned-text { color: var(--text-secondary); }

/* ── Credibility bar ─────────────────────────────────────────────── */

.et-credibility {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.et-credibility-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.et-credibility-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  min-width: 3rem;
}

.et-credibility-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--green);
  transition: width 0.3s ease;
}

.et-credibility-value {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 2rem;
  text-align: right;
}

/* ── Collapsible articles section ────────────────────────────────── */

.et-articles-section {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.et-articles-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  padding: 0.25rem 0;
  background: none;
  border: none;
  width: 100%;
  color: inherit;
  font: inherit;
}

.et-articles-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.et-articles-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.et-expand-icon {
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: transform var(--transition);
}

.et-expanded .et-expand-icon {
  transform: rotate(90deg);
}

.et-articles-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.et-expanded .et-articles-details {
  max-height: 300px;
  transition: max-height 0.3s ease-in;
}

.et-articles-list {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0 0;
}

.et-articles-list li {
  padding: 0.15rem 0;
}

.et-articles-list a {
  font-size: 0.85rem;
}

/* ── Card link ───────────────────────────────────────────────────── */

.et-card-link {
  text-decoration: none;
  color: inherit;
}

.et-card-link:hover {
  color: var(--accent);
}

.et-see-more {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  opacity: 0.7;
  text-decoration: none;
  transition: opacity var(--transition);
}

.et-card:hover .et-see-more {
  opacity: 1;
}

/* ── Note (disclaimer) ───────────────────────────────────────────── */

.et-note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.et-note p { margin: 0; }

/* ── Dark mode ───────────────────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
  .et-stance-label {
    color: hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 65%);
  }
  .et-card {
    border-left-color: hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 55%);
  }
  .et-stance-dot {
    border-color: hsl(var(--stance-hue, 60), var(--stance-sat, 10%), 55%);
  }
}

/* ── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .et-grid { grid-template-columns: 1fr; }
  .et-filter-row { flex-direction: column; }
  .et-select { min-width: unset; }
  .et-stats { gap: 0.4rem; }
  .et-stat { min-width: 55px; padding: 0.35rem 0.5rem; }
  .et-stat-num { font-size: 1.1rem; }
  .et-stance-label { display: none; }
}