/* Bird Song & Call Database Scoped Styles */
.bscd-main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-color, #1f2937);
}

.bscd-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Stat Highlights */
.bscd-summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.bscd-stat-card {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.5rem;
  padding: 0.875rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.bscd-stat-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: #047857;
}

.bscd-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Tabs */
.bscd-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color, #e5e7eb);
  overflow-x: auto;
}

.bscd-tab {
  background: none;
  border: none;
  padding: 0.75rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-muted, #6b7280);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.bscd-tab:hover {
  color: var(--text-color, #111827);
}

.bscd-tab.active {
  color: #047857;
  border-bottom-color: #047857;
}

.bscd-tab-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Toolbar */
.bscd-toolbar {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.5rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.bscd-search-box {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.bscd-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color, #374151);
}

.bscd-search-row {
  display: flex;
  gap: 0.5rem;
}

.bscd-input {
  flex: 1;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border-color, #d1d5db);
  border-radius: 0.375rem;
  font-size: 0.9375rem;
  background: var(--input-bg, #ffffff);
  color: inherit;
  outline: none;
}

.bscd-input:focus {
  border-color: #047857;
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.15);
}

.bscd-filter-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bscd-filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted, #64748b);
}

.bscd-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.bscd-pill {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 0.3rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
}

.bscd-pill.active {
  background: #d1fae5;
  color: #065f46;
  border-color: #6ee7b7;
}

/* Results header */
.bscd-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bscd-results-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0;
}

.bscd-audio-notice {
  font-size: 0.8125rem;
  color: #047857;
  font-weight: 600;
}

/* Grid & Cards */
.bscd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

.bscd-card {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.5rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.bscd-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.bscd-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.bscd-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 0.25rem;
  text-transform: uppercase;
}

.bscd-badge-type {
  background: #d1fae5;
  color: #065f46;
}

.bscd-badge-freq {
  background: #f1f5f9;
  color: #475569;
  font-family: ui-monospace, monospace;
}

.bscd-badge-score {
  background: #eff6ff;
  color: #1e40af;
}

.bscd-bird-name {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0;
}

.bscd-sci-name {
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--text-muted, #64748b);
  margin: 0;
}

.bscd-mnemonic-box {
  background: #f8fafc;
  border-left: 3px solid #047857;
  padding: 0.5rem 0.75rem;
  border-radius: 0 0.375rem 0.375rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.bscd-mnemonic-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--text-muted, #64748b);
  font-weight: 700;
}

.bscd-mnemonic-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0;
}

.bscd-desc {
  font-size: 0.8125rem;
  color: var(--text-muted, #4b5563);
  margin: 0;
  line-height: 1.4;
}

.bscd-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.bscd-habitat-tag {
  font-size: 0.75rem;
  color: var(--text-muted, #64748b);
}

/* Buttons */
.bscd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: opacity 0.15s ease;
}

.bscd-btn-primary {
  background: #047857;
  color: #ffffff;
}

.bscd-btn-primary:hover {
  opacity: 0.9;
}

.bscd-btn-secondary {
  background: var(--button-sec-bg, #f3f4f6);
  color: var(--text-color, #374151);
  border-color: var(--border-color, #d1d5db);
}

.bscd-btn-secondary:hover {
  background: var(--button-sec-hover, #e5e7eb);
}

.bscd-btn-large {
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
}

.bscd-btn-play {
  cursor: pointer;
}

/* Quiz */
.bscd-quiz-card {
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 0.5rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.bscd-quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bscd-quiz-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.bscd-quiz-player-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 0.5rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.bscd-quiz-status {
  font-size: 0.875rem;
  font-weight: 600;
  color: #166534;
}

.bscd-quiz-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.bscd-quiz-opt-btn {
  background: #ffffff;
  border: 2px solid #e2e8f0;
  border-radius: 0.375rem;
  padding: 1rem;
  text-align: left;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.bscd-quiz-opt-btn:hover {
  border-color: #047857;
  background: #f0fdf4;
}

.bscd-quiz-opt-correct {
  background: #dcfce7 !important;
  border-color: #16a34a !important;
  color: #14532d;
}

.bscd-quiz-opt-wrong {
  background: #fee2e2 !important;
  border-color: #dc2626 !important;
  color: #7f1d1d;
}

.bscd-quiz-action-bar {
  display: flex;
  justify-content: flex-end;
}

.bscd-empty-notice {
  text-align: center;
  color: var(--text-muted, #9ca3af);
  padding: 2.5rem 1rem;
  grid-column: 1 / -1;
}

@media (max-width: 640px) {
  .bscd-quiz-options-grid {
    grid-template-columns: 1fr;
  }
}