/* Health-AI Watch release explorer — evidence instrument, not leaderboard. */

.watch-explorer-section {
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.watch-explorer-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
  gap: 2.5rem;
  align-items: end;
}

.watch-explorer-head .wm-section-desc { margin-bottom: 0; }

.watch-beta-box {
  border-left: 2px solid var(--gold);
  padding: 0.15rem 0 0.15rem 1rem;
  color: var(--ink-3);
  font-size: 0.86rem;
  line-height: 1.65;
}

.watch-beta-box strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--gold-label);
}

.evidence-trace {
  margin: 3rem 0 1.5rem;
  padding: 1.25rem 1.35rem 1rem;
  background: #28251f;
  color: #f7f2e9;
  border-radius: var(--radius-card);
  overflow: hidden;
}

.trace-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.trace-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.trace-note {
  color: rgba(247,242,233,0.62);
  font-size: 0.72rem;
  line-height: 1.4;
}

.trace-months {
  display: grid;
  grid-template-columns: repeat(var(--trace-month-count, 7), minmax(54px, 1fr));
  position: relative;
  min-width: 510px;
}

.trace-months::before {
  content: '';
  position: absolute;
  left: 4%;
  right: 4%;
  top: 18px;
  height: 1px;
  background: rgba(247,242,233,0.24);
}

.trace-month {
  appearance: none;
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: center;
  cursor: pointer;
}

.trace-node {
  width: 36px;
  height: 36px;
  margin: 0 auto 0.45rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(247,242,233,0.28);
  border-radius: 50%;
  background: #28251f;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #fff;
  transition: transform 140ms ease, border-color 140ms ease, background-color 140ms ease, color 140ms ease, box-shadow 140ms ease;
}

.trace-month:hover .trace-node { transform: translateY(-2px); border-color: rgba(247,242,233,0.7); }
.trace-month:hover .trace-label { color: rgba(247,242,233,0.9); }
.trace-month:disabled { cursor: default; opacity: 0.48; }
.trace-month:disabled:hover .trace-node { transform: none; border-color: rgba(247,242,233,0.28); }
.trace-month:disabled:hover .trace-label { color: rgba(247,242,233,0.62); }

.trace-month.is-active .trace-node {
  border-color: #f7f2e9;
  background: #f7f2e9;
  color: #28251f;
  box-shadow: 0 0 0 3px rgba(247,242,233,0.22);
}

.trace-month.is-active .trace-label { color: #fff; }
.trace-month:focus-visible { outline: none; }
.trace-month:focus-visible .trace-node { outline: 3px solid #83c5bd; outline-offset: 3px; }

.trace-month.has-health .trace-node {
  border-color: #66b5ad;
  box-shadow: inset 0 0 0 3px rgba(102,181,173,0.15);
}

.trace-month.has-health.is-active .trace-node {
  border-color: #f7f2e9;
  box-shadow: 0 0 0 3px rgba(102,181,173,0.68);
}

.trace-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: rgba(247,242,233,0.62);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.trace-legend {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
  color: rgba(247,242,233,0.66);
  font-family: var(--font-mono);
  font-size: 0.63rem;
}

.trace-key { display: inline-flex; align-items: center; gap: 0.35rem; }
.trace-key::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: rgba(247,242,233,0.38); }
.trace-key-health::before { background: #66b5ad; }

.explorer-controls {
  position: sticky;
  top: 72px;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(210px, 1.35fr) repeat(4, minmax(108px, 0.65fr));
  gap: 0.7rem;
  padding: 0.9rem;
  background: rgba(251,247,240,0.96);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-card);
  box-shadow: 0 7px 24px rgba(28,26,23,0.07);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.explorer-control { min-width: 0; }

.explorer-control label {
  display: block;
  margin: 0 0 0.25rem 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.explorer-control input,
.explorer-control select {
  width: 100%;
  height: 42px;
  padding: 0 0.75rem;
  border: 1px solid var(--border-mid);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.84rem;
}

.explorer-control input::placeholder { color: var(--ink-4); }

.explorer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0 0.8rem;
}

.explorer-result-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-3);
}

.explorer-result-count strong { color: var(--ink); }

.explorer-actions { display: flex; align-items: center; gap: 0.45rem; }

.view-toggle,
.clear-filters {
  appearance: none;
  border: 1px solid var(--border-mid);
  background: #fff;
  color: var(--ink-3);
  border-radius: 6px;
  padding: 0.42rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
}

.view-toggle[aria-pressed='true'] { background: var(--teal); border-color: var(--teal); color: #fff; }
.clear-filters:hover { border-color: var(--teal); color: var(--teal); }

.explorer-control input:focus-visible,
.explorer-control select:focus-visible,
.view-toggle:focus-visible,
.clear-filters:focus-visible,
.compare-button:focus-visible,
.compare-dock button:focus-visible {
  outline: 3px solid rgba(30,110,110,0.28);
  outline-offset: 2px;
}

.explorer-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.release-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border-mid);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(28,26,23,0.04);
}

.release-card[data-maturity='third_party_observed'] { border-top-color: var(--gold); }
.release-card[data-maturity='health_evidence_available'],
.release-card[data-maturity='replicated_or_clinically_reviewed'] { border-top-color: var(--teal); }

.release-card-main { padding: 1.25rem 1.25rem 1rem; }

.release-card-top {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: start;
}

.release-date {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-4);
  line-height: 1.45;
}

.release-date strong { display: block; color: var(--ink-2); font-size: 0.75rem; }

.release-provider {
  margin-bottom: 0.08rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--teal);
}

.release-title {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1.22;
}

.compare-button {
  border: 1px solid var(--border-mid);
  background: #fff;
  color: var(--ink-3);
  border-radius: 6px;
  padding: 0.38rem 0.52rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.compare-button[aria-pressed='true'] { border-color: var(--teal); background: var(--teal-glow); color: var(--teal-dim); }
.compare-button:disabled { opacity: 0.42; cursor: not-allowed; }

.release-status-line {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}

.evidence-stage,
.access-chip,
.watch-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0.15rem 0.48rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.evidence-stage { color: var(--ink-3); background: var(--bg-warm); }
.evidence-stage.stage-third { color: var(--gold-label); border-color: var(--gold-border); background: var(--gold-glow); }
.evidence-stage.stage-health { color: var(--teal-dim); border-color: var(--border-teal); background: var(--teal-glow); }
.access-chip { color: var(--ink-4); background: #fff; }
.watch-chip { color: var(--gold-label); border-style: dashed; border-color: var(--gold-border); background: rgba(168,116,32,0.04); }

.release-evidence-note {
  margin-top: 0.9rem;
  color: var(--ink-2);
  font-size: 0.86rem;
  line-height: 1.58;
}

.release-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-top: 1rem;
}

.release-metric {
  padding: 0.72rem 0.78rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.release-metric-label {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.release-metric-value { color: var(--ink-2); font-size: 0.78rem; line-height: 1.48; }

.release-cost {
  display: flex;
  justify-content: space-between;
  gap: 0.9rem;
  align-items: baseline;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

.release-cost-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-4);
}

.release-cost-value {
  text-align: right;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.69rem;
  line-height: 1.45;
}

.release-details { border-top: 1px solid var(--border); background: #fcfaf6; }
.release-details summary {
  padding: 0.7rem 1.25rem;
  color: var(--teal-dim);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  cursor: pointer;
  list-style-position: inside;
}
.release-detail-body { padding: 0 1.25rem 1.1rem; }
.release-detail-body h4 {
  margin: 0.8rem 0 0.3rem;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.release-detail-body ul { margin: 0; padding-left: 1.1rem; }
.release-detail-body li { margin-bottom: 0.3rem; color: var(--ink-3); font-size: 0.76rem; line-height: 1.5; }
.release-detail-body a { color: var(--teal); text-underline-offset: 2px; }

.explorer-results.table-view { display: block; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-card); }
.release-table { width: 100%; border-collapse: collapse; min-width: 900px; background: #fff; }
.release-table th {
  padding: 0.72rem 0.75rem;
  text-align: left;
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border-mid);
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.release-table td { padding: 0.78rem 0.75rem; border-bottom: 1px solid var(--border); color: var(--ink-2); font-size: 0.78rem; line-height: 1.45; vertical-align: top; }
.release-table tbody tr:last-child td { border-bottom: 0; }
.release-table .table-model { color: var(--ink); font-family: var(--font-display); font-size: 0.94rem; font-weight: 600; }

.explorer-empty,
.explorer-error {
  grid-column: 1 / -1;
  padding: 2rem;
  border: 1px dashed var(--border-mid);
  border-radius: var(--radius-card);
  text-align: center;
  color: var(--ink-3);
  font-size: 0.9rem;
}

.explorer-error a { color: var(--teal); text-underline-offset: 2px; }

.compare-dock {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  z-index: 90;
  width: min(760px, calc(100% - 2rem));
  transform: translateX(-50%);
  background: #28251f;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  box-shadow: 0 14px 42px rgba(0,0,0,0.24);
}
.compare-dock[hidden] { display: none; }
.compare-dock-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.8rem 0.9rem; }
.compare-selection { min-width: 0; color: rgba(255,255,255,0.78); font-family: var(--font-mono); font-size: 0.66rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.compare-dock-actions { display: flex; gap: 0.45rem; flex-shrink: 0; }
.compare-dock button { border: 1px solid rgba(255,255,255,0.28); border-radius: 6px; padding: 0.42rem 0.68rem; background: transparent; color: #fff; font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600; cursor: pointer; }
.compare-dock .compare-open { background: #f7f2e9; color: #28251f; }
.compare-panel { max-height: 56vh; overflow: auto; padding: 0 0.9rem 0.9rem; }
.compare-panel[hidden] { display: none; }
.compare-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.15); }
.compare-column { min-width: 0; background: #28251f; padding: 0.85rem; }
.compare-column h3 { color: #fff; font-family: var(--font-display); font-size: 1rem; line-height: 1.25; }
.compare-column .compare-provider { color: #83c5bd; font-family: var(--font-mono); font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.07em; }
.compare-field { margin-top: 0.8rem; }
.compare-field strong { display: block; color: rgba(255,255,255,0.5); font-family: var(--font-mono); font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.07em; }
.compare-field span { display: block; margin-top: 0.18rem; color: rgba(255,255,255,0.82); font-size: 0.72rem; line-height: 1.45; }

@media (max-width: 900px) {
  .watch-explorer-head { grid-template-columns: 1fr; gap: 1.25rem; }
  .explorer-controls { grid-template-columns: 1fr 1fr; }
  .explorer-results { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .evidence-trace { overflow-x: auto; margin-top: 2rem; }
  .trace-head { align-items: flex-start; flex-direction: column; }
  .explorer-controls { position: static; grid-template-columns: 1fr; }
  .explorer-toolbar { align-items: flex-start; flex-direction: column; }
  .explorer-actions { width: 100%; flex-wrap: wrap; }
  .explorer-actions .explorer-control { flex: 1 1 100%; }
  .release-card-top { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .compare-button { grid-column: 1 / -1; justify-self: start; }
  .release-matrix { grid-template-columns: 1fr; }
  .release-cost { align-items: flex-start; flex-direction: column; }
  .release-cost-value { text-align: left; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-dock-bar { align-items: flex-start; }
  .compare-selection { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  .compare-dock { scroll-behavior: auto; }
  .trace-node { transition: none; }
}