/* keiba-AI Custom Styles */

:root {
  --pico-font-size: 16px;
}

/* Navigation */
nav a.active {
  font-weight: bold;
  text-decoration: underline;
}

/* Filter Selectors (Year/Month/Date) */
.filter-selectors {
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.selector-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.selector-group label {
  margin-bottom: 0;
  font-size: 0.9em;
  color: var(--pico-muted-color);
}

.selector-group select {
  margin-bottom: 0;
  min-width: 120px;
}

/* Date Selector (legacy) */
.date-selector {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.date-selector label {
  margin-bottom: 0;
  white-space: nowrap;
}

.date-selector select {
  margin-bottom: 0;
  max-width: 400px;
}

/* Race Card */
.race-card {
  margin-bottom: 1rem;
}

.race-card header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
}

.race-card .race-info {
  color: var(--pico-muted-color);
  font-size: 0.9em;
}

.race-card .race-class {
  background: var(--pico-primary-background);
  color: var(--pico-primary-inverse);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  font-size: 0.8em;
}

.race-card.has-warning {
  border-left: 4px solid var(--pico-del-color);
}

.race-card .warning {
  color: var(--pico-del-color);
  font-size: 0.9em;
  margin: 0.5rem 0;
}

/* Prediction Table */
.table-container {
  overflow-x: auto;
}

.prediction-table {
  width: 100%;
  max-width: 300px;
}

.prediction-table th,
.prediction-table td {
  text-align: center;
  padding: 0.5rem;
}

.prediction-table .top-pick {
  background: var(--pico-primary-background);
  font-weight: bold;
}

.prediction-table .top-pick td {
  color: var(--pico-primary-inverse);
}

/* Summary Cards */
.summary-cards {
  margin-bottom: 1.5rem;
}

.summary-card {
  text-align: center;
  margin-bottom: 0;
}

.summary-card header {
  font-size: 0.9em;
  color: var(--pico-muted-color);
  padding-bottom: 0.5rem;
}

.summary-value {
  font-size: 1.8em;
  font-weight: bold;
  padding: 0.5rem 0;
}

.summary-card.positive .summary-value {
  color: var(--pico-ins-color);
}

.summary-card.negative .summary-value {
  color: var(--pico-del-color);
}

/* Table Colors */
td.positive {
  color: var(--pico-ins-color);
  font-weight: bold;
}

td.negative {
  color: var(--pico-del-color);
}

/* Rank Stats */
.rank-stat {
  text-align: center;
  padding: 1rem;
  background: var(--pico-card-background-color);
  border-radius: var(--pico-border-radius);
}

.rank-label {
  display: block;
  color: var(--pico-muted-color);
  font-size: 0.9em;
  margin-bottom: 0.5rem;
}

.rank-value {
  font-size: 1.5em;
  font-weight: bold;
}

/* Mobile Responsive */
@media (max-width: 576px) {
  .filter-selectors {
    flex-direction: column;
    align-items: stretch;
  }

  .selector-group {
    width: 100%;
  }

  .selector-group select {
    width: 100%;
  }

  .date-selector {
    flex-direction: column;
    align-items: stretch;
  }

  .date-selector select {
    max-width: 100%;
  }

  .race-card header {
    flex-direction: column;
    align-items: flex-start;
  }

  .summary-value {
    font-size: 1.4em;
  }

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

/* Details styling */
details summary {
  cursor: pointer;
}

details[open] summary {
  margin-bottom: 0.5rem;
}

/* Footer */
footer.container {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--pico-muted-border-color);
  text-align: center;
}