:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #131b2e;
  --card-bg: #182238;
  --border-color: #24314c;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-cyan: #38bdf8;
  --accent-purple: #818cf8;
  --neon-green: #22c55e;
  --neon-red: #ef4444;
  --neon-amber: #f59e0b;
  --hover-bg: #1e293b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, sans-serif;
}

body.dark-theme {
  --bg-primary: #0b0f19;
  --bg-secondary: #131b2e;
  --card-bg: #182238;
  --border-color: #24314c;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-cyan: #38bdf8;
  --accent-purple: #818cf8;
  --neon-green: #22c55e;
  --neon-red: #ef4444;
  --neon-amber: #f59e0b;
  --hover-bg: #1e293b;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
}

/* ── LIGHT THEME OVERRIDES (Dark Theme is 100% UNTOUCHED) ── */
body.light-theme {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --card-bg: #ffffff;
  --border-color: #cbd5e1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --accent-cyan: #0284c7;
  --accent-purple: #4f46e5;
  --neon-green: #15803d;
  --neon-red: #b91c1c;
  --neon-amber: #b45309;
  --hover-bg: #f1f5f9;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
}

body.light-theme .navbar {
  background: #ffffff;
  border-bottom-color: #cbd5e1;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

body.light-theme .sensitivity-slider-box {
  background: #f8fafc;
  border-color: #cbd5e1;
}

body.light-theme .slider-title {
  color: #334155;
}

body.light-theme .slider-val {
  color: #0284c7;
}

body.light-theme .custom-slider {
  background: #cbd5e1;
}

body.light-theme .custom-slider::-webkit-slider-thumb {
  background: #0284c7;
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.5);
}

body.light-theme .regime-filter-group {
  background: #f8fafc;
  border-color: #cbd5e1;
}

body.light-theme .rf-btn {
  color: #475569;
}

body.light-theme .rf-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

body.light-theme .rf-btn.active {
  background: #ffffff;
  color: #0f172a;
  border-color: #cbd5e1;
}

body.light-theme .rf-btn.bull-rf.active {
  background: #dcfce7;
  color: #15803d;
  border-color: #16a34a;
  box-shadow: 0 0 8px rgba(22, 163, 74, 0.25);
}

body.light-theme .rf-btn.neutral-rf.active {
  background: #fef3c7;
  color: #b45309;
  border-color: #d97706;
  box-shadow: 0 0 8px rgba(217, 119, 6, 0.25);
}

body.light-theme .rf-btn.bear-rf.active {
  background: #fee2e2;
  color: #b91c1c;
  border-color: #dc2626;
  box-shadow: 0 0 8px rgba(220, 38, 38, 0.25);
}

body.light-theme .rf-btn.regime-toggle-btn.active {
  background: #e0f2fe;
  color: #0284c7;
  border-color: #0284c7;
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.25);
}

body.light-theme .theme-toggle-btn {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
}

body.light-theme .theme-toggle-btn:hover {
  background: #e2e8f0;
  border-color: #0284c7;
}

body.light-theme .sidebar {
  background: #ffffff;
  border-right-color: #cbd5e1;
}

body.light-theme .sidebar-header {
  border-bottom-color: #e2e8f0;
}

body.light-theme .sidebar-header h3 {
  color: #334155;
}

body.light-theme .sector-count {
  background: #e0f2fe;
  color: #0284c7;
}

body.light-theme .search-box input {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
}

body.light-theme .search-box input:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15);
}

body.light-theme .sector-item:hover {
  background: #f1f5f9;
}

body.light-theme .sector-item.active {
  background: #e0f2fe;
  border-color: #0284c7;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.12);
}

body.light-theme .sec-name {
  color: #0f172a;
}

body.light-theme .sec-stocks-count {
  color: #64748b;
}

body.light-theme .sec-return-badge.positive {
  color: #15803d;
  background: #dcfce7;
}

body.light-theme .sec-return-badge.negative {
  color: #b91c1c;
  background: #fee2e2;
}

body.light-theme .sector-info-card {
  background: #ffffff;
  border-bottom-color: #cbd5e1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

body.light-theme .sector-title-group h2 {
  color: #0f172a;
}

body.light-theme .view-stocks-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #0284c7;
}

body.light-theme .view-stocks-btn:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
}

body.light-theme .candle-lock-badge {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}

body.light-theme .candle-lock-badge.locked {
  color: #b45309;
  background: #fef3c7;
  border-color: #d97706;
}

body.light-theme .badge {
  background: #e0f2fe;
  color: #0284c7;
}

body.light-theme .metric-label {
  color: #64748b;
}

body.light-theme .metric-val {
  color: #0f172a;
}

body.light-theme .metric-val.positive {
  color: #15803d;
}

body.light-theme .metric-val.negative {
  color: #b91c1c;
}

body.light-theme .metric-val.highlight {
  color: #0284c7;
}

body.light-theme .toggle-btn {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #475569;
}

body.light-theme .toggle-btn.active {
  background: #ffffff;
  border-color: #0284c7;
  color: #0284c7;
  box-shadow: 0 0 6px rgba(2, 132, 199, 0.15);
}

body.light-theme .tv-scale-toolbar {
  background: rgba(255, 255, 255, 0.95);
  border-color: #cbd5e1;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

body.light-theme .tv-tool-btn {
  background: #ffffff;
  border-color: #cbd5e1;
  color: #1e293b;
}

body.light-theme .tv-tool-btn:hover {
  background: #f1f5f9;
  border-color: #0284c7;
  color: #0284c7;
}

body.light-theme .tv-tool-btn.active {
  background: #e0f2fe;
  border-color: #0284c7;
  color: #0284c7;
}

body.light-theme .constituents-modal {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

body.light-theme .modal-header {
  border-bottom-color: #e2e8f0;
}

body.light-theme .modal-toolbar input {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #0f172a;
}

body.light-theme .stocks-table th {
  background: #f1f5f9;
  color: #475569;
  border-bottom-color: #cbd5e1;
}

body.light-theme .stocks-table td {
  border-bottom-color: #e2e8f0;
  color: #0f172a;
}

body.light-theme .stocks-table tr:hover {
  background: #f8fafc;
}

.logo-container {
  display: flex;
  align-items: center;
  padding: 0;
}

.brand-logo-img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 4px;
  transition: opacity 0.2s ease;
}

.brand-title-stacked {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-family: 'Inter', -apple-system, sans-serif;
  user-select: none;
}

.bt-coep {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1.2px;
}

.bt-quant {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.4px;
}

.bt-bottom {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.4px;
}

.bt-fin {
  color: #f59e0b;
}

.bt-club {
  color: #0284c7;
}

body.dark-theme .bt-coep,
body.dark-theme .bt-quant {
  color: #ffffff;
}

body.dark-theme .bt-club {
  color: #38bdf8;
}

body.light-theme .bt-coep,
body.light-theme .bt-quant {
  color: #0d1b2a;
}

.theme-toggle-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  margin-left: 8px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.theme-toggle-btn:hover {
  background: var(--hover-bg);
  border-color: var(--accent-cyan);
}

.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Header Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 20px;
  min-height: 58px;
  height: auto;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 10;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-text h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
  white-space: nowrap;
}

.sub-brand {
  font-size: 10.5px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
  line-height: 1.2;
  display: block;
}

/* MINIMALIST SENSITIVITY SLIDER (k = 1 to 50) */
.sensitivity-slider-box {
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 4px 14px;
  border-radius: 8px;
  min-width: 260px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}

.slider-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
}

.slider-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-cyan);
  font-family: 'JetBrains Mono', monospace;
}

.custom-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: #334155;
  outline: none;
}

.custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.8);
  transition: transform 0.1s ease;
}

.custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* 3 REGIME FILTER BUTTONS */
.header-controls {
  display: flex;
  align-items: center;
}

.regime-filter-group {
  display: flex;
  gap: 6px;
  background: var(--bg-primary);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.rf-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.rf-btn:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}

.rf-btn.active {
  background: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.rf-btn.bull-rf.active {
  background: rgba(34, 197, 94, 0.15);
  color: var(--neon-green);
  border-color: var(--neon-green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.3);
}

.rf-btn.neutral-rf.active {
  background: rgba(245, 158, 11, 0.15);
  color: var(--neon-amber);
  border-color: var(--neon-amber);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.3);
}

.rf-btn.bear-rf.active {
  background: rgba(239, 68, 68, 0.15);
  color: var(--neon-red);
  border-color: var(--neon-red);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.3);
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: calc(100vh - 56px);
  overflow: hidden;
}

/* Sidebar & Smooth Scrollbar */
.sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.sector-count {
  font-size: 11px;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-cyan);
  padding: 2px 8px;
  border-radius: 12px;
  font-family: 'JetBrains Mono', monospace;
}

.search-box {
  padding: 10px 12px;
}

.search-box input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s ease;
}

.search-box input:focus {
  border-color: var(--accent-cyan);
}

.sector-list {
  flex: 1;
  overflow-y: scroll;
  padding: 8px;
}

.sector-list::-webkit-scrollbar {
  width: 6px;
}

.sector-list::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

.sector-list::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 3px;
}

.sector-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

.sector-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 6px;
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  user-select: none;
}

.sector-item:hover {
  background: var(--hover-bg);
}

.sector-item.active {
  background: var(--card-bg);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.15);
}

.sec-name {
  font-size: 12px;
  font-weight: 600;
}

.sec-stocks-count {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.sec-return-badge {
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  padding: 3px 6px;
  border-radius: 5px;
}

.sec-return-badge.positive {
  color: var(--neon-green);
  background: rgba(34, 197, 94, 0.1);
}

.sec-return-badge.negative {
  color: var(--neon-red);
  background: rgba(239, 68, 68, 0.1);
}

/* Chart Area */
.chart-area {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--bg-primary);
}

.sector-info-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  min-height: 54px;
  height: auto;
  flex-wrap: wrap;
  gap: 12px;
}

.sector-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sector-title-group h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.view-stocks-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.view-stocks-btn:hover {
  background: var(--accent-cyan);
  color: #0f172a;
}

.candle-lock-badge {
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.candle-lock-badge.locked {
  color: var(--neon-amber);
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--neon-amber);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: var(--card-bg);
  color: var(--accent-cyan);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.sector-metrics {
  display: flex;
  gap: 24px;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 10px;
  color: var(--text-secondary);
}

.metric-val {
  font-size: 14px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin-top: 1px;
}

.metric-val.positive {
  color: var(--neon-green);
}

.metric-val.negative {
  color: var(--neon-red);
}

.metric-val.highlight {
  color: var(--accent-cyan);
}

.chart-toggles {
  display: flex;
  gap: 8px;
}

.toggle-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-btn.active {
  color: var(--text-primary);
  border-color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
}

/* Chart Wrapper & Canvas Overlay */
.chart-wrapper {
  flex: 1;
  position: relative;
  width: 100%;
  height: calc(100% - 60px);
}

#tv-chart-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}

.hmm-canvas-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.tv-scale-toolbar {
  position: absolute;
  top: 16px;
  right: 70px;
  z-index: 5;
  display: flex;
  gap: 6px;
  background: rgba(19, 27, 46, 0.85);
  backdrop-filter: blur(8px);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.tv-tool-btn {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tv-tool-btn:hover {
  background: var(--accent-cyan);
  color: #0f172a;
  border-color: var(--accent-cyan);
}

.tv-tool-btn.active {
  background: var(--accent-purple);
  color: #ffffff;
}

/* SECTOR CONSTITUENTS MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  justify-content: center;
  align-items: center;
}

.modal-overlay.active {
  display: flex;
}

.constituents-modal {
  width: 950px;
  max-width: 95vw;
  height: 85vh;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
}

.modal-title-group h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-sub {
  font-size: 11px;
  color: var(--accent-cyan);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 2px;
  display: block;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: var(--neon-red);
}

.modal-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-primary);
  gap: 16px;
}

.modal-toolbar input {
  width: 300px;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 12px;
  outline: none;
}

.modal-toolbar input:focus {
  border-color: var(--accent-cyan);
}

.modal-lock-indicator {
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.modal-lock-indicator.locked {
  color: var(--neon-amber);
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--neon-amber);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.modal-stock-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
}

.modal-table-container {
  flex: 1;
  overflow-y: auto;
  padding: 0;
}

.stocks-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.stocks-table th {
  position: sticky;
  top: 0;
  background: var(--card-bg);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 10px;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  z-index: 5;
}

.stocks-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(36, 49, 76, 0.5);
  color: var(--text-primary);
}

.stocks-table tr:hover {
  background: var(--hover-bg);
}

.text-right { text-align: right; }

.sym-badge {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--accent-cyan);
}

.return-pill {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.return-pill.pos {
  background: rgba(34, 197, 94, 0.15);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
}

.return-pill.neg {
  background: rgba(239, 68, 68, 0.15);
  color: var(--neon-red);
  border: 1px solid var(--neon-red);
}

.return-pill.zero {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* ── DESKTOP DEFAULTS (Hidden on Desktop >= 1024px) ── */
.mobile-top-theme-btn {
  display: none;
}

.desktop-theme-btn {
  display: inline-block;
}

.sidebar-close-mobile-btn {
  display: none;
}

.sidebar-backdrop {
  display: none;
}

.sector-icon-symbol {
  display: none;
}

.sector-select-arrow-mobile {
  display: none;
}

.sector-mobile-meta {
  display: none;
}

.sector-actions-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sector-heading-interactive {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ═══════════════════════════════════════════════════════════════
   📱 TRADINGVIEW-INSPIRED DENSE MOBILE STYLES (Screen <= 1023px)
   Desktop layout is 100% UNTOUCHED
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1023px) {
  body.dark-theme, body.light-theme {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  .app-container {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  /* Hide large desktop-only elements on mobile */
  .desktop-only,
  .desktop-theme-btn,
  .sector-metrics,
  .candle-lock-badge,
  .sub-brand {
    display: none !important;
  }

  /* ── ULTRA-DENSE MOBILE NAVBAR ── */
  .navbar {
    padding: 3px 8px;
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
  }

  .navbar-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  /* Brand: Logo & Title Together on Left */
  .brand {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
  }

  .logo-container {
    width: 22px;
    height: 22px;
  }

  .brand-logo-img {
    width: 22px;
    height: 22px;
  }

  .brand-title-stacked {
    line-height: 1.05;
  }

  .bt-coep {
    font-size: 11px;
    letter-spacing: 0.8px;
  }

  .bt-quant, .bt-bottom {
    font-size: 7.5px;
    letter-spacing: 0.9px;
  }

  .mobile-top-theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 5px;
    background: rgba(148, 163, 184, 0.15);
    border: 1px solid var(--border-color);
    font-size: 11px;
    cursor: pointer;
    padding: 0;
    margin: 0;
  }

  /* Second row controls strip (Horizontally Scrollable) */
  .header-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 1px 0;
  }

  .header-controls::-webkit-scrollbar {
    display: none;
  }

  .sensitivity-slider-box {
    min-width: 95px;
    max-width: 115px;
    padding: 2px 5px;
    border-radius: 5px;
    flex-shrink: 0;
  }

  .slider-title {
    font-size: 7.5px;
  }

  .slider-val {
    font-size: 8.5px;
  }

  .regime-filter-group {
    display: flex;
    align-items: center;
    gap: 3px;
    flex-shrink: 0;
  }

  .rf-btn {
    padding: 2px 5px;
    font-size: 8.5px;
    flex-shrink: 0;
    white-space: nowrap;
    border-radius: 4px;
  }

  /* ── FULL-SCREEN CONTENT GRID (~92% viewport height) ── */
  .content-grid {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: calc(100vh - 68px);
    height: calc(100dvh - 68px);
    position: relative;
    overflow: hidden;
  }

  .chart-area {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex: 1;
  }

  /* ── TRADINGVIEW-STYLE SECTOR SUBHEADER (Horizontally Swipable) ── */
  .sector-info-card {
    padding: 3px 8px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    display: block;
    flex-shrink: 0;
  }

  .sector-info-card::-webkit-scrollbar {
    display: none;
  }

  .sector-title-group {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: nowrap;
    width: max-content;
  }

  /* Interactive TradingView Symbol Pill (Tapping opens Drawer) */
  .sector-heading-interactive {
    cursor: pointer;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.45);
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
  }

  .sector-heading-interactive:active {
    background: rgba(56, 189, 248, 0.35);
    transform: scale(0.97);
  }

  .sector-icon-symbol {
    font-size: 11px;
    display: inline-block;
  }

  .sector-heading-interactive h2 {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.2px;
    white-space: nowrap;
    color: var(--accent-cyan);
    margin: 0;
  }

  .sector-select-arrow-mobile {
    font-size: 10px;
    color: var(--accent-cyan);
    font-weight: bold;
    display: inline-block;
  }

  .sector-mobile-meta {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
  }

  .mobile-price-val {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-cyan);
  }

  .mobile-state-badge {
    font-size: 9px;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 4px;
    background: rgba(34, 197, 94, 0.15);
    color: var(--neon-green);
    border: 1px solid rgba(34, 197, 94, 0.3);
    white-space: nowrap;
  }

  .mobile-state-badge.state-0 {
    background: rgba(239, 68, 68, 0.15);
    color: var(--neon-red);
    border-color: rgba(239, 68, 68, 0.3);
  }

  .mobile-state-badge.state-1 {
    background: rgba(245, 158, 11, 0.15);
    color: var(--neon-amber);
    border-color: rgba(245, 158, 11, 0.3);
  }

  .mobile-state-badge.state-2 {
    background: rgba(34, 197, 94, 0.15);
    color: var(--neon-green);
    border-color: rgba(34, 197, 94, 0.3);
  }

  .sector-actions-group {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
  }

  .view-stocks-btn {
    padding: 2px 6px;
    font-size: 9px;
    font-weight: 600;
    border-radius: 4px;
    white-space: nowrap;
  }

  .chart-toggles {
    display: inline-flex;
    gap: 2px;
    flex-shrink: 0;
  }

  .toggle-btn {
    padding: 2px 5px;
    font-size: 9px;
    border-radius: 3px;
    white-space: nowrap;
  }

  /* ── FULL SCREEN CHART WRAPPER ON MOBILE ── */
  .chart-wrapper {
    flex: 1;
    min-height: 260px;
    width: 100%;
    position: relative;
  }

  .tv-scale-toolbar {
    top: 4px;
    left: 4px;
    gap: 2px;
    padding: 2px 3px;
    border-radius: 4px;
  }

  .tv-tool-btn {
    padding: 2px 4px;
    font-size: 8.5px;
  }

  /* ── SLIDE-OUT SIDEBAR DRAWER ON MOBILE ── */
  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  .sidebar-backdrop.active {
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(320px, 86vw);
    height: 100vh;
    height: 100dvh;
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
  }

  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
  }

  .sidebar-header-left {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .sidebar-header h3 {
    font-size: 12px;
  }

  .sidebar-close-mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
  }

  .sidebar-close-mobile-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--neon-red);
    border-color: var(--neon-red);
  }

  /* ── CONSTITUENTS MODAL ON MOBILE ── */
  .constituents-modal {
    width: 96vw;
    max-width: 96vw;
    height: 92vh;
    height: 92dvh;
    border-radius: 10px;
  }

  .modal-header {
    padding: 10px 12px;
  }

  .modal-title-group h2 {
    font-size: 13px;
  }

  .modal-sub {
    font-size: 9.5px;
  }

  .modal-toolbar {
    padding: 8px 12px;
    flex-direction: column;
    gap: 6px;
    align-items: stretch;
  }

  .modal-toolbar input {
    width: 100%;
    font-size: 11px;
    padding: 6px 10px;
  }

  .modal-lock-indicator, .modal-stock-count {
    font-size: 9.5px;
    padding: 3px 6px;
    text-align: center;
  }

  .modal-table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .stocks-table {
    min-width: 540px;
    font-size: 11px;
  }

  .stocks-table th, .stocks-table td {
    padding: 8px 10px;
  }

  /* Light Theme overrides on mobile */
  body.light-theme .sidebar-close-mobile-btn {
    background: #f8fafc;
    color: #475569;
    border-color: #cbd5e1;
  }

  body.light-theme .sidebar-close-mobile-btn:hover {
    background: #fee2e2;
    color: #b91c1c;
    border-color: #dc2626;
  }
}