/* ============================================================================
   Watchlist Dashboard — V2 Stylesheet
   Uses shared V2 design tokens from v2-overlay.css (light/dark aware)
   ============================================================================ */

.wl-root {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--v2-text-primary);
  font-size: 13px;
  position: relative;
}

/* -- Header / watchlist selector ------------------------------------------ */
.wl-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid var(--v2-border);
  flex-shrink: 0;
  background: var(--v2-bg-surface);
}
.wl-header-left { display: flex; align-items: center; gap: 12px; }
.wl-header-right { display: flex; align-items: center; gap: 8px; }

.wl-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--v2-text-primary);
  font-size: 13px;
  font-weight: 600;
  transition: border-color .15s;
}
.wl-selector:hover { border-color: var(--v2-accent); }
.wl-selector-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--v2-accent-bg);
  color: var(--v2-accent);
}
.wl-selector-chevron {
  width: 12px; height: 12px;
  fill: var(--v2-text-muted);
  transition: transform .15s;
}
.wl-selector.open .wl-selector-chevron { transform: rotate(180deg); }

.wl-clone-btn {
  padding: 5px 8px;
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--v2-text-muted);
  transition: color .15s;
}
.wl-clone-btn:hover { color: var(--v2-accent); }
.wl-clone-btn svg { width: 14px; height: 14px; fill: currentColor; }

.wl-page-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--v2-text-primary);
  margin: 0;
}

.wl-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--v2-text-muted);
  text-align: center;
  padding: 40px;
}
.wl-empty-state svg { width: 48px; height: 48px; fill: var(--v2-text-muted); opacity: .5; }
.wl-empty-state h3 { font-size: 16px; font-weight: 600; color: var(--v2-text-secondary); margin: 0; }
.wl-empty-state p { font-size: 13px; margin: 0; max-width: 360px; }
.wl-empty-btn {
  margin-top: 8px;
  padding: 8px 20px;
  background: var(--v2-accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}
.wl-empty-btn:hover { background: var(--v2-accent-hover); }

/* -- Tab bar -------------------------------------------------------------- */
.wl-tabbar {
  display: flex;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid var(--v2-border);
  flex-shrink: 0;
  background: var(--v2-bg-surface);
  gap: 8px;
}
.wl-tabs { display: flex; gap: 0; flex: 1; overflow-x: auto; }
.wl-tab {
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--v2-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.wl-tab:hover { color: var(--v2-text-primary); }
.wl-tab.active {
  color: var(--v2-accent);
  border-bottom-color: var(--v2-accent);
}
.wl-view-dropdown {
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  background: var(--v2-bg-elevated);
  color: var(--v2-text-primary);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  cursor: pointer;
}

/* -- Content area --------------------------------------------------------- */
.wl-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

/* Top visualization area */
.wl-viz {
  flex-shrink: 0;
  padding: 12px 16px;
  overflow-y: auto;
  max-height: 50%;
  position: relative;
}
.wl-viz.wl-viz--full {
  flex: 1;
  max-height: none;
  min-height: 0;
}
.wl-viz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.wl-viz-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--v2-text-primary);
}
.wl-viz-controls { display: flex; align-items: center; gap: 8px; }

.wl-toggle-group {
  display: inline-flex;
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  overflow: hidden;
}
.wl-toggle-btn {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--v2-bg-elevated);
  color: var(--v2-text-muted);
  border: none;
  border-right: 1px solid var(--v2-border);
  cursor: pointer;
  transition: all .15s;
}
.wl-toggle-btn:last-child { border-right: none; }
.wl-toggle-btn:hover { color: var(--v2-text-primary); }
.wl-toggle-btn.active { background: var(--v2-accent); color: #fff; }

.wl-benchmark-select {
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  background: var(--v2-bg-elevated);
  color: var(--v2-text-primary);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  outline: none;
}

.wl-chart-wrap {
  background: var(--v2-bg-surface);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  padding: 12px;
  position: relative;
}
.wl-chart-wrap .highcharts-container { width: 100% !important; max-height: 320px; }

/* Technicals widget grid */
.wl-widget-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.wl-widget {
  background: var(--v2-bg-surface);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.wl-widget-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--v2-text-muted);
}
.wl-widget-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--v2-text-primary);
  font-variant-numeric: tabular-nums;
}
.wl-widget-sub {
  font-size: 11px;
  color: var(--v2-text-muted);
}

/* Stacked bar (technicals) */
.wl-stacked-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background: var(--v2-bg-elevated);
}
.wl-stacked-bar .bar-seg { height: 100%; transition: width .3s; }

/* RSI vertical bars */
.wl-rsi-bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  height: 80px;
}
.wl-rsi-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.wl-rsi-bar-fill { width: 36px; border-radius: 4px 4px 0 0; transition: height .3s; }
.wl-rsi-bar-label { font-size: 10px; color: var(--v2-text-muted); font-weight: 600; }
.wl-rsi-bar-count { font-size: 14px; font-weight: 700; color: var(--v2-text-primary); }

/* Scatter quadrant labels */
.wl-quadrant-label {
  position: absolute;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .03em;
  opacity: .5;
  pointer-events: none;
}

/* -- Data table ----------------------------------------------------------- */
.wl-table-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-top: 1px solid var(--v2-border);
  min-height: 0;
}
.wl-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  flex-shrink: 0;
  background: var(--v2-bg-surface);
}
.wl-table-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--v2-text-primary);
  margin: 0;
}
.wl-table-controls { display: flex; align-items: center; gap: 8px; position: relative; }
.wl-columns-btn {
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--v2-bg-elevated);
  color: var(--v2-text-muted);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  cursor: pointer;
}
.wl-columns-btn:hover { color: var(--v2-text-primary); }

.wl-columns-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  padding: 8px;
  z-index: 50;
  min-width: 180px;
  max-height: 280px;
  overflow-y: auto;
  box-shadow: var(--v2-shadow-lg);
}
.wl-col-filter-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px;
  font-size: 11px;
  color: var(--v2-text-secondary);
  cursor: pointer;
  border-radius: 3px;
}
.wl-col-filter-item:hover { background: var(--v2-bg-hover); }
.wl-col-filter-item input { accent-color: var(--v2-accent); }

.wl-table-wrapper {
  flex: 1;
  overflow: auto;
  min-height: 0;
}

.wl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  table-layout: fixed;
}
.wl-table thead { position: sticky; top: 0; z-index: 5; }
.wl-table th {
  text-align: left;
  color: var(--v2-text-muted);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 6px 10px;
  border-bottom: 1px solid var(--v2-border);
  background: var(--v2-bg-surface);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.wl-table th:hover { color: var(--v2-text-primary); }
.wl-table th .sort-arrow { font-size: 9px; margin-left: 3px; opacity: .6; }
.wl-table td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--v2-border-light, var(--v2-border));
  color: var(--v2-text-primary);
  font-variant-numeric: tabular-nums;
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wl-table tbody tr { transition: background .1s; }
.wl-table tbody tr:hover { background: var(--v2-bg-hover); }

/* Sticky ticker + name columns */
.wl-table th:nth-child(1),
.wl-table td:nth-child(1) {
  position: sticky; left: 0; z-index: 3;
  background: var(--v2-bg-surface);
}
.wl-table th:nth-child(2),
.wl-table td:nth-child(2) {
  position: sticky; left: 70px; z-index: 3;
  background: var(--v2-bg-surface);
}
.wl-table td:nth-child(2)::after {
  content: '';
  position: absolute; top: 0; right: -6px; bottom: 0; width: 6px;
  background: linear-gradient(to right, rgba(0,0,0,0.08), transparent);
  pointer-events: none;
}
.wl-table tbody tr:hover td:nth-child(1),
.wl-table tbody tr:hover td:nth-child(2) {
  background: var(--v2-bg-hover);
}

/* Cell formatters */
.cell-text { color: var(--v2-text-primary); }
.cell-number { font-variant-numeric: tabular-nums; }
.cell-null { color: var(--v2-text-muted); opacity: .5; }
.cell-percent { font-weight: 600; font-variant-numeric: tabular-nums; }
.cell-percent.positive { color: var(--color-success, #17B26A); }
.cell-percent.negative { color: var(--color-danger, #E11D48); }
.cell-ticker { font-weight: 700; color: var(--v2-accent); font-size: 11px; }
.cell-name { color: var(--v2-text-secondary); max-width: 180px; overflow: hidden; text-overflow: ellipsis; }

.cell-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}
.badge-green { background: rgba(16,185,129,0.15); color: #34d399; }
.badge-red { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-amber { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-default { background: var(--v2-bg-elevated); color: var(--v2-text-muted); }

/* Sparkline */
.sparkline-svg { vertical-align: middle; }

/* 52-week range */
.range-cell { display: flex; align-items: center; gap: 6px; font-size: 10px; }
.range-low, .range-high { color: var(--v2-text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.range-track { flex: 1; height: 4px; background: var(--v2-bg-elevated); border-radius: 2px; position: relative; min-width: 60px; }
.range-fill { height: 100%; background: var(--v2-accent); border-radius: 2px; }
.range-marker {
  position: absolute; top: -3px; width: 3px; height: 10px;
  background: var(--v2-text-primary); border-radius: 1px;
  transform: translateX(-50%);
}

/* Charts tab — full-page card grid */
.wl-chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 12px;
  padding: 12px 16px;
  overflow-y: auto;
}
.wl-chart-card {
  background: var(--v2-bg-surface);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.wl-chart-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 4px;
}
.wl-chart-card-title { font-size: 10px; color: var(--v2-text-muted); text-transform: uppercase; font-weight: 700; letter-spacing: .04em; }
.wl-chart-card-subtitle { font-size: 12px; font-weight: 600; color: var(--v2-text-primary); }
.wl-chart-card-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px 4px;
}
.wl-chart-card-toolbar select {
  padding: 2px 6px; font-size: 10px; font-weight: 600;
  background: var(--v2-bg-elevated); color: var(--v2-text-primary);
  border: 1px solid var(--v2-border); border-radius: 4px;
}
.wl-chart-card-daterange { font-size: 10px; color: var(--v2-text-muted); }
.wl-chart-card-canvas { padding: 4px 8px 8px; }
.wl-chart-card-canvas .highcharts-container { width: 100% !important; max-height: 200px; }
.wl-chart-card-legend {
  display: flex;
  gap: 10px;
  padding: 4px 12px 8px;
  font-size: 10px;
  color: var(--v2-text-muted);
}
.wl-legend-item { display: flex; align-items: center; gap: 4px; }
.wl-legend-line { display: inline-block; width: 16px; height: 2px; border-radius: 1px; }
.wl-legend-dashed { border-top: 2px dashed; height: 0; }

/* -- Loading overlay ------------------------------------------------------ */
.wl-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--v2-bg-page);
  opacity: .92;
  z-index: 100;
  gap: 12px;
  color: var(--v2-text-secondary);
  font-size: 13px;
  border-radius: 6px;
}
.wl-loading.hidden { opacity: 0; pointer-events: none; }
.wl-spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--v2-border);
  border-top-color: var(--v2-accent);
  border-radius: 50%;
  animation: wl-spin .8s linear infinite;
}
@keyframes wl-spin { to { transform: rotate(360deg); } }

/* -- Modals --------------------------------------------------------------- */
.wl-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 9000;
}
.wl-modal-overlay.hidden { display: none; }

.wl-modal {
  background: var(--v2-bg-elevated);
  border: 1px solid var(--v2-border);
  border-radius: 8px;
  width: 560px;
  max-width: 95vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--v2-shadow-lg);
}
.wl-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--v2-border);
}
.wl-modal-title { font-size: 15px; font-weight: 700; color: var(--v2-text-primary); margin: 0; }
.wl-modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--v2-text-muted); font-size: 18px; line-height: 1;
}
.wl-modal-close:hover { color: var(--v2-text-primary); }
.wl-modal-body { padding: 16px 18px; overflow-y: auto; flex: 1; }
.wl-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--v2-border);
}

.wl-btn {
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--v2-border);
  transition: all .15s;
}
.wl-btn-secondary { background: var(--v2-bg-elevated); color: var(--v2-text-secondary); }
.wl-btn-secondary:hover { background: var(--v2-bg-hover); }
.wl-btn-primary { background: var(--v2-accent); color: #fff; border-color: var(--v2-accent); }
.wl-btn-primary:hover { background: var(--v2-accent-hover); }
.wl-btn-danger { background: transparent; color: var(--color-danger, #E11D48); border-color: var(--color-danger, #E11D48); }
.wl-btn-danger:hover { background: rgba(225,29,72,0.1); }

/* Select modal columns */
.wl-select-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.wl-select-col-title { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--v2-text-muted); margin-bottom: 8px; }
.wl-select-list { display: flex; flex-direction: column; gap: 2px; }
.wl-select-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: 6px; cursor: pointer;
  transition: background .1s;
}
.wl-select-item:hover { background: var(--v2-bg-hover); }
.wl-select-item-name { font-size: 12px; font-weight: 600; color: var(--v2-text-primary); flex: 1; }
.wl-select-item-count { font-size: 10px; color: var(--v2-text-muted); }
.wl-select-create-btn {
  margin-top: 8px; padding: 6px 10px; border-radius: 6px; cursor: pointer;
  background: none; border: 1px dashed var(--v2-border); color: var(--v2-accent);
  font-size: 12px; font-weight: 600; width: 100%; text-align: left;
}
.wl-select-create-btn:hover { border-color: var(--v2-accent); background: var(--v2-accent-bg); }

/* Create modal type cards */
.wl-type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.wl-type-card {
  padding: 14px;
  border: 2px solid var(--v2-border);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  background: var(--v2-bg-surface);
}
.wl-type-card:hover { border-color: var(--v2-accent); }
.wl-type-card.selected { border-color: var(--v2-accent); background: var(--v2-accent-bg); }
.wl-type-card-icon { font-size: 22px; margin-bottom: 4px; }
.wl-type-card-label { font-size: 11px; font-weight: 700; color: var(--v2-text-primary); }
.wl-type-card-wide { grid-column: span 3; }

.wl-create-input {
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  background: var(--v2-bg-input, var(--v2-bg-surface));
  color: var(--v2-text-primary);
  border: 1px solid var(--v2-border);
  border-radius: 6px;
  outline: none;
}
.wl-create-input:focus { border-color: var(--v2-accent); }
.wl-create-label {
  font-size: 11px; font-weight: 700; color: var(--v2-text-muted);
  text-transform: uppercase; margin-bottom: 6px; display: block;
}

/* -- Responsive ----------------------------------------------------------- */
@media (max-width: 1024px) {
  .wl-widget-grid { grid-template-columns: 1fr; }
  .wl-chart-grid { grid-template-columns: 1fr; }
  .wl-select-grid { grid-template-columns: 1fr; }
  .wl-type-grid { grid-template-columns: 1fr; }
  .wl-type-card-wide { grid-column: span 1; }
}