/* ── Autocomplete dropdown ─────────────────────────────────────────── */
.autocomplete-wrapper {
  position: relative;
}

.suggestions-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--pico-background-color);
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.suggestions-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.suggestions-list li {
  margin: 0;
  padding: 0;
}

.suggestion-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.75rem;
  margin: 0;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--pico-color);
  text-decoration: none;
}

.suggestion-btn:hover,
.suggestion-btn:focus {
  background: var(--pico-primary-hover-background);
  color: var(--pico-primary-inverse);
  outline: none;
  text-decoration: none;
}

/* ── Site header ───────────────────────────────────────────────────── */
.site-header {
  margin-bottom: 2rem;
}

.site-header h1 {
  margin-bottom: 0.25rem;
}

.site-subtitle {
  color: var(--pico-muted-color);
  margin: 0;
}

/* ── Model comparison cards ────────────────────────────────────────── */
.results-section {
  margin-top: 2rem;
}

.analyzed-at {
  color: var(--pico-muted-color);
  font-size: 0.85rem;
  margin-top: -0.5rem;
  margin-bottom: 1.25rem;
}

.model-grid {
  gap: 1.5rem;
}

.model-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  align-items: baseline;
}

.model-card dt {
  color: var(--pico-muted-color);
  font-size: 0.85rem;
  white-space: nowrap;
  min-width: 0;
}

.model-card dd {
  margin: 0;
  font-weight: 600;
  min-width: 0;
  overflow-wrap: break-word;
}

/* ── Chart ─────────────────────────────────────────────────────────── */
.chart-section {
  margin-top: 2.5rem;
}

#chart-container {
  position: relative;
  max-height: 400px;
}

#brightness-chart {
  width: 100% !important;
  max-height: 380px;
}

.chart-placeholder {
  color: var(--pico-muted-color);
  text-align: center;
  padding: 2rem 0;
}

/* ── Empty state ───────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  color: var(--pico-muted-color);
  padding: 3rem 0;
}