/* Kerno Analytics — Components */

/* Ticker Analysis Result Card */

.ticker-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--kerno-surface);
  border: 1px solid var(--kerno-grey-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.ticker-card.is-entering {
  opacity: 0;
  transform: translateY(12px);
}

.ticker-card.is-visible .metric-card,
.ticker-card.is-visible .ticker-card__signals-list li {
  animation: kerno-fade-up 0.45s ease backwards;
}

.ticker-card.is-visible .metric-card:nth-child(1) { animation-delay: 0.05s; }
.ticker-card.is-visible .metric-card:nth-child(2) { animation-delay: 0.1s; }
.ticker-card.is-visible .metric-card:nth-child(3) { animation-delay: 0.15s; }

.ticker-card.is-visible .ticker-card__signals-list li {
  animation-delay: calc(0.2s + var(--signal-index, 0) * 0.06s);
}

@keyframes kerno-fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ticker-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--kerno-grey-200);
}

.ticker-card__title-block {
  flex: 1;
  min-width: 12rem;
}

.ticker-card__company {
  margin: 0 0 var(--space-xs);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  color: var(--kerno-grey-500);
}

.ticker-card__sector {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--kerno-grey-400);
}

.ticker-card__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
  text-align: right;
}

.ticker-card__ticker {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kerno-grey-400);
}

.ticker-card__filing {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--kerno-orange);
  background: var(--kerno-orange-light);
  border-radius: var(--radius-sm);
}

.ticker-card__filing--live {
  background: var(--kerno-up-bg);
  color: var(--kerno-up);
}

.ticker-card__filing--training {
  background: var(--kerno-orange-light);
  color: var(--kerno-orange);
}

.ticker-card__source {
  margin-top: calc(-1 * var(--space-sm));
}

.ticker-card__source-link {
  font-size: 0.8125rem;
  color: var(--kerno-orange);
}

.ticker-card__take {
  padding: var(--space-lg);
  background: var(--kerno-surface-alt);
  border-left: 4px solid var(--kerno-orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.ticker-card__take-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kerno-orange);
}

.ticker-card__take-text {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--kerno-grey-500);
}

/* Metric cards */

.ticker-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--kerno-grey-200);
}

.metric-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--kerno-grey-400);
}

.metric-card__value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.metric-card__delta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.8125rem;
  font-weight: 600;
}

.metric-card--up {
  background: var(--kerno-up-bg);
  border-color: var(--kerno-up-border);
}

.metric-card--up .metric-card__value,
.metric-card--up .metric-card__delta {
  color: var(--kerno-up);
}

.metric-card--down {
  background: var(--kerno-down-bg);
  border-color: var(--kerno-down-border);
}

.metric-card--down .metric-card__value,
.metric-card--down .metric-card__delta {
  color: var(--kerno-down);
}

.metric-card--neutral {
  background: var(--kerno-neutral-bg);
  border-color: var(--kerno-grey-200);
}

.metric-card--neutral .metric-card__value,
.metric-card--neutral .metric-card__delta {
  color: var(--kerno-grey-500);
}

/* Key signals */

.ticker-card__signals {
  padding: var(--space-lg);
  background: var(--kerno-grey-100);
  border-radius: var(--radius-md);
}

.ticker-card__signals-title {
  margin: 0 0 var(--space-md);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kerno-grey-400);
}

.ticker-card__signals-list {
  margin: 0;
  padding-left: 1.25rem;
}

.ticker-card__signals-list li {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-xs);
  color: var(--kerno-grey-500);
}

.ticker-card__signals-list li:last-child {
  margin-bottom: 0;
}

.ticker-card__signals-list li::marker {
  color: var(--kerno-orange);
}

/* Bottom line */

.ticker-card__bottom-line {
  padding: var(--space-lg);
  background: var(--kerno-bottom-line-bg);
  border: 1px solid var(--kerno-bottom-line-border);
  border-radius: var(--radius-md);
}

.ticker-card__bottom-line-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kerno-bottom-line);
}

.ticker-card__bottom-line-text {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--kerno-bottom-line);
}

.ticker-card__header--loading {
  border-bottom: 1px solid var(--kerno-grey-200);
}

.ticker-card__loading-note {
  margin: 0;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--kerno-grey-400);
}

/* Empty state */

.ticker-card--empty {
  align-items: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.ticker-card__empty-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--kerno-grey-500);
}

.ticker-card__empty-sub {
  margin: 0;
  max-width: 32rem;
  font-size: 0.9375rem;
  color: var(--kerno-grey-400);
}

.ticker-card__empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.analysis-layout {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 56rem) {
  .analysis-layout {
    grid-template-columns: 1fr 20rem;
    align-items: start;
  }
}

.analysis-sidebar {
  padding: var(--space-lg);
  background: var(--kerno-cream-dark);
  border: 1px solid var(--kerno-grey-200);
  border-radius: var(--radius-lg);
}

.analysis-sidebar h3 {
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kerno-grey-400);
}

.analysis-sidebar ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.analysis-sidebar li {
  margin-bottom: var(--space-sm);
}

.analysis-sidebar a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--kerno-grey-500);
  background: transparent;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.filing-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--kerno-grey-500);
  text-align: left;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.filing-link:hover,
.filing-link.is-active {
  background: var(--kerno-surface);
  color: var(--kerno-orange);
}

.filing-link__type {
  font-weight: 700;
}

.filing-link__period {
  font-size: 0.8125rem;
}

.filing-link__date {
  font-size: 0.75rem;
  color: var(--kerno-grey-400);
}

.filing-link.is-active .filing-link__date {
  color: var(--kerno-orange);
}

/* Ticker selector */

.ticker-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.ticker-selector__btn {
  padding: var(--space-sm) var(--space-md);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kerno-grey-500);
  background: var(--kerno-surface);
  border: 1px solid var(--kerno-grey-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.ticker-selector__btn:hover {
  border-color: var(--kerno-orange);
  color: var(--kerno-orange);
}

.ticker-selector__btn.is-active {
  color: var(--kerno-orange);
  border-color: var(--kerno-orange);
  background: var(--kerno-orange-light);
}

/* Analysis actions */

.analysis-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-md);
}

.analysis-actions__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.analysis-actions .btn.is-active {
  color: var(--kerno-orange);
  border-color: var(--kerno-orange);
  background: var(--kerno-orange-light);
}

.watchlist-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: var(--kerno-cream-dark);
  border: 1px solid var(--kerno-grey-200);
  border-radius: var(--radius-md);
}

.watchlist-bar__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kerno-grey-400);
}

.watchlist-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.watchlist-chip {
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--kerno-orange);
  background: var(--kerno-surface);
  border: 1px solid var(--kerno-orange);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.watchlist-chip:hover {
  background: var(--kerno-orange-light);
}

.watchlist-empty {
  font-size: 0.875rem;
  color: var(--kerno-grey-400);
}

@media (max-width: 40rem) {
  .analysis-actions {
    align-items: stretch;
  }

  .analysis-actions__btns {
    justify-content: flex-start;
  }
}

/* Responsive — single column on mobile */

@media (max-width: 40rem) {
  .ticker-card {
    padding: var(--space-lg);
  }

  .ticker-card__header {
    flex-direction: column;
  }

  .ticker-card__meta {
    align-items: flex-start;
    text-align: left;
  }

  .ticker-card__metrics {
    grid-template-columns: 1fr;
  }
}