/**
 * Version 1.1 additive UI — only active when body has matching Flag classes.
 * Flag OFF = no visual change (selectors require .v11-* classes).
 */

/* —— Loading / errors —— */
body.v11-loading-errors .is-loading {
  position: relative;
  min-height: 72px;
}

body.v11-loading-errors .expect-state {
  margin: 12px 0;
}

body.v11-loading-errors .ai-cards.is-loading::after,
body.v11-loading-errors #raceList[aria-busy="true"]::before {
  content: "";
  display: block;
  height: 4px;
  border-radius: 2px;
  margin: 8px 0 12px;
  background: linear-gradient(
    90deg,
    rgba(193, 162, 109, 0.15),
    rgba(193, 162, 109, 0.55),
    rgba(193, 162, 109, 0.15)
  );
  background-size: 200% 100%;
  animation: expect-shimmer 1.1s ease-in-out infinite;
}

/* —— Mobile —— */
body.v11-mobile .app {
  padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
}

body.v11-mobile .topbar-inner,
body.v11-mobile .screen,
body.v11-mobile .home-chrome {
  padding-left: max(12px, env(safe-area-inset-left, 0px));
  padding-right: max(12px, env(safe-area-inset-right, 0px));
}

body.v11-mobile .ai-card,
body.v11-mobile .race-card,
body.v11-mobile .chip,
body.v11-mobile .fav-btn,
body.v11-mobile .expect-btn {
  min-height: 44px;
}

body.v11-mobile .favorites-rail,
body.v11-mobile .heatmap-scroll {
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

body.v11-mobile .favorites-rail > *,
body.v11-mobile .heatmap-scroll > * {
  scroll-snap-align: start;
}

/* —— Home —— */
body.v11-home .home-chrome {
  gap: 14px;
}

body.v11-home .dash-stack {
  border-radius: 16px;
  border: 1px solid rgba(193, 162, 109, 0.22);
  background: rgba(16, 18, 24, 0.55);
  padding: 12px;
}

body.v11-home .ai-cards {
  gap: 12px;
}

body.v11-home .ai-card {
  border-radius: 18px;
}

body.v11-home .v11-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 8px;
}

/* —— Races —— */
body.v11-races .race-item {
  border-radius: 14px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

body.v11-races .race-item:active {
  transform: scale(0.99);
}

body.v11-races .v11-engine-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  letter-spacing: 0.02em;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(193, 162, 109, 0.35);
  color: var(--gold-soft, #e5c78f);
  background: rgba(20, 24, 32, 0.85);
}

body.v11-races .v11-engine-badge.is-real {
  border-color: rgba(120, 190, 140, 0.45);
  color: #b8e0c0;
}

body.v11-races .v11-engine-badge.is-fallback {
  border-color: rgba(180, 160, 120, 0.35);
  color: #cbb896;
  opacity: 0.9;
}

/* —— Race detail —— */
body.v11-race-detail .chart-card,
body.v11-race-detail .honmei-card,
body.v11-race-detail .pace-card {
  border-radius: 16px;
}

body.v11-race-detail .race-provenance-wrap:not([hidden]) {
  margin-bottom: 10px;
}

body.v11-race-detail .race-provenance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

body.v11-race-detail .race-provenance-pill {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(193, 162, 109, 0.4);
  color: var(--gold-soft, #e5c78f);
}

body.v11-race-detail .race-provenance.is-fallback .race-provenance-pill {
  border-color: rgba(180, 140, 100, 0.4);
}

body.v11-explain #reasonsSection,
body.v11-confidence #confidenceSection {
  outline: 1px solid rgba(193, 162, 109, 0.2);
}

body.v11-explain .v11-explain-narrative {
  margin: 0 0 10px;
  line-height: 1.55;
  color: var(--gold-soft, #e5c78f);
}

body.v11-confidence .v11-conf-meter {
  height: 8px;
  border-radius: 999px;
  background: rgba(40, 46, 58, 0.95);
  overflow: hidden;
  margin: 8px 0 10px;
}

body.v11-confidence .v11-conf-meter > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #8a7040, #e5c78f);
}

/* —— Status chips —— */
.v11-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(193, 162, 109, 0.3);
  background: rgba(18, 20, 28, 0.9);
  color: #d8c39a;
}

.v11-chip[data-ok="1"] {
  border-color: rgba(120, 190, 140, 0.45);
  color: #b8e0c0;
}

.v11-chip[data-ok="0"] {
  border-color: rgba(220, 120, 100, 0.45);
  color: #f0d0c8;
}

.v11-chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* —— Ops dashboard —— */
.page-ops .ops-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  margin: 12px 0 18px;
}

.page-ops .ops-card {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(193, 162, 109, 0.28);
  background: rgba(16, 18, 24, 0.75);
}

.page-ops .ops-card h3 {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 600;
  color: #a89878;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-ops .ops-card .ops-value {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-soft, #e5c78f);
}

.page-ops .ops-note {
  font-size: 12px;
  color: #9a8b6e;
  line-height: 1.5;
}

.page-ops .ops-denied {
  padding: 24px 16px;
}