.tsf-dash-header {
  margin-bottom: 1.5rem;
  padding: 16px 20px;
  background: #1a1a2e;
  color: #fff;
  border-radius: 8px;
}

.tsf-dash-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.tsf-ticker-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.tsf-company-name {
  font-size: 1.25rem;
  color: #fff;
}

.tsf-dash-meta {
  font-size: 0.85rem;
  color: #aaa;
}

.tsf-meta-sep {
  margin: 0 0.35rem;
  color: #666;
}

/* Unified Page Controls */
.tsf-page-controls {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  margin-bottom: 20px;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.tsf-control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tsf-control-group label {
  font-size: 12px;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
}

.tsf-control-group select,
.tsf-control-group select.form-select {
  padding: 8px 12px;
  font-size: 14px;
  border: 1px solid #ddd;
  border-radius: 4px;
  min-width: auto;
  background-color: #fff !important;
}

.tsf-chart-loading {
  padding: 40px;
  text-align: center;
  color: #666;
}

.tsf-chart-legend {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 10px;
  font-size: 12px;
}

.tsf-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #333;
}

.tsf-val-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.tsf-val-table th {
  text-align: center;
  padding: 0.5rem 0.75rem;
  background: #1a1a2e;
  color: #fff;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tsf-val-table th:first-child {
  text-align: left;
}

.tsf-val-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid #eee;
  text-align: center;
}

.tsf-val-metric-col {
  min-width: 120px;
}

.tsf-val-metric-label {
  text-align: left !important;
  font-weight: 600;
  color: #333;
}

.tsf-val-ev-row {
  background: #fcf0d4;
  font-weight: 700;
}

.tsf-val-ev-row td {
  border-bottom: 2px solid #1a1a2e;
}

.tsf-val-pos {
  color: #16a34a;
}

.tsf-val-neg {
  color: #dc2626;
}

.tsf-val-loading {
  padding: 30px;
  text-align: center;
  color: #666;
}

.tsf-val-download {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}

.tsf-download-btn {
  padding: 0.5rem 1.25rem;
  background: #1a1a2e;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.tsf-download-btn:hover {
  background: #2a2a4e;
}

/* Copy as Markdown button */
.tsf-copy-markdown-wrapper {
  margin-top: 0.5rem;
  text-align: right;
}

.tsf-copy-markdown-btn {
  padding: 0.35rem 0.85rem;
  background: transparent;
  color: #666;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.tsf-copy-markdown-btn:hover {
  background: #f5f5f5;
  color: #333;
  border-color: #999;
}

.tsf-copy-markdown-btn.tsf-copy-success {
  background: #e8f5e9;
  color: #2e7d32;
  border-color: #81c784;
}

.tsf-copy-icon {
  margin-right: 0.25rem;
}

/* Block-level controls (for standalone block placement) */
.tsf-block-controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.tsf-signal-block {
  max-width: 1400px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Signal block: horizontal scroll for wide validation table */
.tsf-signal-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Signal block: actions area (markdown + download) below the table */
.tsf-signal-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}

.tsf-signal-markdown-slot {
  flex: 0 0 auto;
}

.tsf-signal-actions .tsf-val-download {
  flex: 0 0 auto;
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

/* Stock Ranking Block */
.tsf-ranking-block {
  max-width: 1400px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.tsf-ranking-controls {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.tsf-ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.tsf-ranking-table thead th {
  text-align: center;
  padding: 0.5rem 0.6rem;
  background: #1a1a2e;
  color: #fff;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tsf-ranking-header-periods th {
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.tsf-rank-period-group {
  border-left: 2px solid rgba(255,255,255,0.25);
}

.tsf-rank-period-group.tsf-rank-primary {
  background: #2a2a4e;
}

.tsf-ranking-header-metrics th {
  font-size: 0.7rem;
  padding: 0.35rem 0.6rem;
  background: #252540;
}

.tsf-ranking-header-metrics th:nth-child(3n+1) {
  border-left: 2px solid rgba(255,255,255,0.15);
}

.tsf-ranking-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid #eee;
  text-align: center;
}

.tsf-rank-col {
  text-align: center !important;
  min-width: 30px;
}

.tsf-rank-num {
  font-weight: 700;
  color: #666;
}

.tsf-rank-ticker-col,
.tsf-rank-ticker {
  text-align: left !important;
}

.tsf-rank-ticker a {
  font-weight: 700;
  color: #0e7c6b !important;
  text-decoration: none;
}

.tsf-rank-ticker a:hover {
  text-decoration: underline;
}

.tsf-rank-sector-col,
.tsf-rank-sector {
  text-align: left !important;
  font-size: 0.8rem;
  color: #666;
}

/* Period group cell borders — full tables (#, Ticker, Sector + 3×3) */
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(4),
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(7),
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(10) {
  border-left: 2px solid #ddd;
}

/* Period group cell borders — summary tables (#, Ticker + 2×3) */
.tsf-ranking-summary-table td:nth-child(3),
.tsf-ranking-summary-table td:nth-child(6) {
  border-left: 2px solid #ddd;
}

/* Highlight primary (last month) columns — full swing table */
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(10),
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(11),
.tsf-ranking-table:not(.tsf-ranking-summary-table) td:nth-child(12) {
  background: #fef6e0;
}

/* Ranking parameter subtitle */
.tsf-ranking-params {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 1rem;
}

.tsf-ranking-params span {
  font-weight: 600;
  color: #444;
}

/* Chart section within signal analysis block */
.tsf-chart-section {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid #eee;
}

.tsf-chart-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 1rem 0;
}

/* Position Ranking Block — primary highlight on middle period (1 year back) */
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(7),
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(8),
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(9) {
  background: #fef6e0;
}

/* Override: don't highlight last 3 columns in position ranking */
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(10),
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(11),
.tsf-position-ranking-block .tsf-ranking-table td:nth-child(12) {
  background: transparent;
}

/* Copy as Reddit Markdown button */
.tsf-copy-md-btn {
  display: inline-flex;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.4rem 1rem;
  background: transparent;
  color: #666;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tsf-copy-md-btn:hover {
  color: #1a1a2e;
  border-color: #1a1a2e;
  background: #f5f5f5;
}

.tsf-copy-md-btn.tsf-copy-md-success {
  color: #16a34a;
  border-color: #16a34a;
  background: #f0fdf4;
}

.tsf-chart-download-slot {
  text-align: center;
  margin-top: 8px;
}

.tsf-download-chart-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: transparent;
  color: #666;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tsf-download-chart-btn:hover {
  color: #1a1a2e;
  border-color: #1a1a2e;
  background: #f5f5f5;
}

/* ====== Access control: locked options ====== */

.tsf-login-prompt,
.tsf-download-login-msg {
  margin: 0.5rem 0;
  padding: 8px 12px;
  background: #fef9e7;
  border: 1px solid #f0d060;
  border-radius: 4px;
  font-size: 0.85rem;
  color: #5a4e1a;
}

.tsf-login-prompt a,
.tsf-download-login-msg a {
  color: #0e7c6b !important;
  font-weight: 600;
}

.tsf-download-btn.tsf-download-locked {
  opacity: 0.5;
  cursor: not-allowed;
}

select option:disabled {
  color: #999;
}

/* ====== INLINE SIGNAL PANEL (ranking blocks) ====== */

.tsf-inline-signal {
  display: none;
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 8px;
}

.tsf-inline-signal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #dee2e6;
}

.tsf-inline-signal-header h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
}

.tsf-inline-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tsf-inline-signal-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tsf-inline-full-link {
  font-size: 0.85rem;
  color: #0e7c6b !important;
  text-decoration: none;
  font-weight: 600;
}

.tsf-inline-full-link:hover {
  text-decoration: underline;
}

.tsf-inline-close {
  background: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 8px;
  color: #666;
  line-height: 1.4;
}

.tsf-inline-close:hover {
  background: #eee;
  color: #333;
}

.tsf-inline-chart-section {
  margin-top: 1.25rem;
}

.tsf-inline-chart-section h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: #333;
}

.tsf-inline-md-slot {
  margin-top: 0.5rem;
}

.tsf-inline-signal-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

/* Active row highlight in ranking tables */
.tsf-ranking-table tbody tr.tsf-rank-active {
  background: #faebc8;
}

.tsf-ranking-table tbody tr.tsf-rank-active td {
  font-weight: 600;
}

/* Ticker links in ranking tables — clickable style */
.tsf-rank-ticker .tsf-inline-trigger {
  cursor: pointer;
  color: #0e7c6b !important;
  text-decoration: none;
  font-weight: 600;
}

.tsf-rank-ticker .tsf-inline-trigger:hover {
  text-decoration: underline;
}

/* ====== SUMMARY RANKING CARDS (homepage) ====== */

.tsf-ranking-summary-block {
  font-size: 0.9rem;
}

.tsf-ranking-summary-controls {
  margin-bottom: 0.75rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.tsf-ranking-summary-controls .tsf-control-group {
  flex: 1;
  min-width: 0;
}

.tsf-ranking-summary-controls .tsf-control-group select {
  width: 100%;
}

.tsf-ranking-summary-table {
  font-size: 0.85rem;
}

.tsf-ranking-summary-table th,
.tsf-ranking-summary-table td {
  background: #fff;
}

.tsf-ranking-summary-table thead th {
  background: #1a1a2e;
  color: #fff;
}

.tsf-ranking-summary-table .tsf-rank-ticker .tsf-ticker-link {
  color: #0e7c6b !important;
  text-decoration: none;
  font-weight: 600;
}

.tsf-ranking-summary-table .tsf-rank-ticker .tsf-ticker-link:hover {
  text-decoration: underline;
}