:root {
  color-scheme: light;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.5;
  font-weight: 400;
  --bg: #f6f8fb;
  --card: #ffffff;
  --panel: #ffffff;
  --border: #e2e8f0;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --text-dim: #6b7280;
  --text-main: #0f172a;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text-main);
}

/* Hidden utility class */
.hidden {
  display: none !important;
}

/* ==================== HEADER ==================== */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.header-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Chart Tabs Bar - above chart area */
.chart-tabs-bar {
  display: flex;
  align-items: center;
  min-height: 36px;
}

.chart-tabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  background: var(--card);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  overflow-x: auto;
  max-width: 100%;
}

.chart-tabs::-webkit-scrollbar {
  height: 4px;
}

.chart-tabs::-webkit-scrollbar-track {
  background: transparent;
}

.chart-tabs::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 2px;
}

.tabs-container {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-wrap: nowrap;
}

.chart-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.chart-tab:hover {
  background: rgba(255, 255, 255, 0.6);
  color: #334155;
}

.chart-tab.active {
  background: white;
  color: #7c3aed;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.chart-tab .tab-play-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  color: #94a3b8;
  transition: all 0.15s ease;
}

.chart-tab.playing .tab-play-icon {
  color: #22c55e;
  animation: pulse-play 1.5s ease-in-out infinite;
}

@keyframes pulse-play {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.chart-tab.active .tab-play-icon {
  color: #7c3aed;
}

.chart-tab.active.playing .tab-play-icon {
  color: #22c55e;
}

.chart-tab .tab-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

.chart-tab .tab-interval {
  font-size: 0.65rem;
  color: #94a3b8;
  padding: 0.1rem 0.3rem;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.chart-tab.active .tab-interval {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

.chart-tab .close-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: none;
  background: transparent;
  border-radius: 3px;
  color: #94a3b8;
  cursor: pointer;
  opacity: 0;
  transition: all 0.15s ease;
}

.chart-tab:hover .close-tab-btn {
  opacity: 1;
}

.chart-tab .close-tab-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

.add-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px dashed #cbd5e1;
  background: transparent;
  border-radius: 6px;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.add-tab-btn:hover {
  border-color: #7c3aed;
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.05);
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.brand-subtitle {
  display: inline-block;
  width: fit-content;
  font-size: 0.65rem;
  color: #c4b5fd;
  font-weight: 500;
  background: rgba(124,58,237,0.15);
  padding: 2px 10px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  margin-top: 2px;
  text-decoration: none;
}

/* Header Statistics */
.header-stats {
  display: flex;
  gap: 1.5rem;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border-radius: 12px;
  border: 1px solid #e9d5ff;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.stat-label {
  font-size: 0.65rem;
  color: #7c3aed;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stats-value {
  font-size: 0.9rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: #1e293b;
}

.stats-value.profit { color: #16a34a; }
.stats-value.loss { color: #dc2626; }

/* Mode Toggle (Demo / Real) */
.mode-toggle {
  display: flex;
  background: rgba(0,0,0,0.06);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.mode-btn {
  padding: 0.4rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.mode-btn.active[data-mode="demo"] {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
}

.mode-btn.active[data-mode="real"] {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.35);
}

.mode-btn:hover:not(.active) {
  background: rgba(0,0,0,0.06);
  color: var(--text);
}

/* Journal Button in Header */
.header-journal-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  border-radius: 8px;
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

.header-journal-btn:hover {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
  transform: translateY(-1px);
}

.header-journal-btn svg {
  flex-shrink: 0;
}

/* Hub (Central Panel) Button in Header */
.header-hub-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
  border-radius: 8px;
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
  border: none;
  box-shadow: 0 2px 8px rgba(8, 145, 178, 0.3);
}

.header-hub-btn:hover {
  background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.4);
  transform: translateY(-1px);
}

.header-hub-btn svg {
  flex-shrink: 0;
}

/* Demo Trading / Terminal Button in Header */
.header-demo-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: none;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.header-demo-btn:hover {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
  transform: translateY(-1px);
}

.header-demo-btn svg {
  flex-shrink: 0;
}

/* Player Button (for demo-trading page) */
.header-player-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  border: none;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.header-player-btn:hover {
  background: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}

.header-player-btn svg {
  flex-shrink: 0;
}

/* Demo Trading Page Styles */
.demo-layout {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 260px;
  grid-template-rows: auto 1fr auto auto;
  gap: 0;
}

.demo-tabs-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.demo-tabs-bar .tabs-wrapper {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  background: var(--card);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.demo-tabs-bar #demo-tabs-container {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-wrap: nowrap;
}

.demo-tabs-bar .chart-tab {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.demo-tabs-bar .chart-tab:hover {
  background: rgba(255, 255, 255, 0.6);
  color: #334155;
}

.demo-tabs-bar .chart-tab.active {
  background: white;
  color: #7c3aed;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.demo-tabs-bar .chart-tab .tab-ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
}

.demo-tabs-bar .chart-tab .tab-interval {
  font-size: 0.65rem;
  color: #94a3b8;
  padding: 0.1rem 0.25rem;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 3px;
}

.demo-tabs-bar .chart-tab.active .tab-interval {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

.demo-tabs-bar .chart-tab .close-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  color: #94a3b8;
  cursor: pointer;
  opacity: 0;
  transition: all 0.15s ease;
}

.demo-tabs-bar .chart-tab:hover .close-tab-btn {
  opacity: 1;
}

.demo-tabs-bar .chart-tab .close-tab-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

.demo-tabs-bar .add-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px dashed #cbd5e1;
  background: transparent;
  border-radius: 6px;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.demo-tabs-bar .add-tab-btn:hover {
  border-color: #7c3aed;
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.05);
}

.demo-ticker-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 1rem;
  background: var(--card);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.demo-ticker-bar label {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
}

.demo-ticker-select {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 160px;
}

/* Modern Ticker Select Button */
.ticker-select-btn-modern {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.ticker-select-btn-modern:hover {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-color: #a78bfa;
  box-shadow: 0 2px 8px rgba(167, 139, 250, 0.15);
}

.ticker-select-btn-modern .ticker-btn-icon {
  color: #a78bfa;
  flex-shrink: 0;
}

.ticker-select-btn-modern .ticker-btn-text {
  color: #1e293b;
}

.ticker-select-btn-modern .ticker-btn-arrow {
  color: #94a3b8;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.ticker-select-btn-modern:hover .ticker-btn-arrow {
  transform: translateY(2px);
  color: #a78bfa;
}

/* Modern Live Status */
.live-status-modern {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 0.8rem;
  color: #64748b;
}

.live-status-modern .live-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  transition: all 0.3s;
}

.live-status-modern .live-indicator.connected {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: pulse-green 2s infinite;
}

.live-status-modern .live-indicator.error {
  background: #ef4444;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Modern Ticker Popup */
.ticker-popup-modern {
  max-width: 520px;
  width: 95vw;
  max-height: 75vh;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.ticker-popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #f1f5f9;
  background: linear-gradient(135deg, #fafafa 0%, #ffffff 100%);
}

.ticker-popup-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0;
}

.ticker-popup-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 10px;
  background: #f1f5f9;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s;
}

.ticker-popup-close:hover {
  background: #e2e8f0;
  color: #1e293b;
}

.ticker-search-modern {
  position: relative;
  padding: 16px 24px;
  background: #fafafa;
}

.ticker-search-modern .search-icon {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}

.ticker-search-modern input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 0.95rem;
  background: #ffffff;
  transition: all 0.2s;
}

.ticker-search-modern input:focus {
  outline: none;
  border-color: #a78bfa;
  box-shadow: 0 0 0 4px rgba(167, 139, 250, 0.1);
}

.ticker-search-modern input::placeholder {
  color: #94a3b8;
}

.ticker-history-settings {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.ticker-history-settings .history-label {
  font-size: 0.85rem;
  color: #64748b;
  font-weight: 500;
}

.ticker-history-settings .history-depth-select {
  padding: 6px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: white;
  font-size: 0.85rem;
  color: #1e293b;
  cursor: pointer;
}

.ticker-history-settings .history-depth-select:focus {
  outline: none;
  border-color: #a78bfa;
}

.ticker-list-modern {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  max-height: 400px;
}

.ticker-item-modern {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  margin: 4px 0;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 2px solid transparent;
}

.ticker-item-modern:hover {
  background: #f8fafc;
  border-color: #e2e8f0;
}

.ticker-item-modern.active {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-color: #a78bfa;
}

.ticker-item-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ticker-item-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: #64748b;
}

.ticker-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ticker-item-symbol {
  font-weight: 700;
  font-size: 0.95rem;
  color: #1e293b;
}

.ticker-item-name {
  font-size: 0.8rem;
  color: #64748b;
}

.ticker-item-sector {
  font-size: 0.7rem;
  color: #94a3b8;
  background: #f1f5f9;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 500;
}

/* Live Status Indicator */
.live-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.live-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #94a3b8;
  animation: pulse 2s infinite;
}

.live-indicator.connected {
  background: #22c55e;
}

.live-indicator.error {
  background: #ef4444;
  animation: none;
}

.live-text {
  font-size: 0.85rem;
  color: var(--text-dim);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Live Card in Sidebar */
.live-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: 12px;
  padding: 1rem;
  color: white;
  margin-bottom: 1rem;
}

.live-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  animation: pulse 2s infinite;
}

.live-dot.connected {
  background: #22c55e;
}

.live-card-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
}

.live-card-body {
  margin-bottom: 0.5rem;
}

.live-price {
  font-size: 1.75rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.2;
}

.live-change {
  font-size: 0.9rem;
  font-family: 'JetBrains Mono', monospace;
}

.live-change.up {
  color: #4ade80;
}

.live-change.down {
  color: #f87171;
}

.live-card-footer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* History Settings */
.history-settings {
  padding: 1rem;
  background: #f8fafc;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.history-settings .section-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.history-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.history-option label {
  font-size: 0.85rem;
  color: var(--text-dim);
  min-width: 70px;
}

.history-option select {
  flex: 1;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
}

.history-custom {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.history-custom.hidden {
  display: none;
}

.history-custom input[type="date"] {
  flex: 1;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
}

.reload-history-btn {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.6rem;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.reload-history-btn:hover {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  transform: translateY(-1px);
}

/* Demo Layout adjustments */
.demo-layout .control-panel {
  /* Slightly narrower for demo */
}

.demo-control-panel {
  padding-top: 0.5rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.status {
  color: var(--text-dim);
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  background: #f8fafc;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.user-header-panel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-header-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.user-header-btn:hover {
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.user-avatar-sm {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.user-avatar-sm svg {
  stroke: white;
}

.header-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-dim);
  transition: all 0.2s;
}

.header-logout-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}

/* Admin Link */
.admin-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(217, 119, 6, 0.2));
  border: 1px solid #f59e0b;
  border-radius: 8px;
  color: #d97706;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}

.admin-link:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
}

.admin-link svg {
  flex-shrink: 0;
}

.admin-link.hidden {
  display: none;
}

/* Role Badge */
.user-role-icon {
  font-size: 1rem;
}

.user-role-badge {
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.user-email-divider {
  color: var(--border);
  margin: 0 0.25rem;
}

/* Guest Timer */
.guest-timer {
  padding: 0.4rem 0.75rem;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 8px;
  animation: pulse-warning 2s infinite;
}

@keyframes pulse-warning {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.guest-timer.hidden {
  display: none;
}

/* Guest Blocked Overlay */
.guest-blocked-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.guest-blocked-overlay.hidden {
  display: none;
}

.guest-blocked-card {
  background: var(--panel);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 420px;
}

.guest-blocked-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.guest-blocked-card h2 {
  color: var(--text-main);
  margin: 0 0 0.5rem 0;
  font-size: 1.5rem;
}

.guest-blocked-card p {
  color: var(--text-dim);
  margin: 0 0 0.5rem 0;
}

.guest-blocked-hint {
  font-weight: 500;
  color: var(--accent) !important;
  margin-bottom: 1.5rem !important;
}

/* Guest Expired Overlay (7-day timer) */
.guest-expired-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 33, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  backdrop-filter: blur(8px);
}

.guest-expired-overlay.hidden {
  display: none;
}

.guest-expired-content {
  background: linear-gradient(145deg, #1a1f2e 0%, #0d1117 100%);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 24px;
  padding: 3rem;
  text-align: center;
  max-width: 480px;
  box-shadow: 
    0 25px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(139, 92, 246, 0.1);
}

.guest-expired-icon {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.guest-expired-content h2 {
  color: #fff;
  font-size: 1.75rem;
  margin: 0 0 1rem;
  font-weight: 700;
}

.guest-expired-content p {
  color: #9ca3af;
  margin: 0.5rem 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.guest-expired-contact {
  margin-top: 2rem;
}

.guest-expired-contact .btn-primary {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* No Account Overlay (for users without demo account) */
/* Old full-screen overlay (deprecated) */
.no-account-overlay {
  display: none;
}

/* New: Overlay on trading panel only */
.trading-no-account-overlay {
  position: absolute;
  inset: 0;
  background: rgba(250, 251, 252, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: 12px;
  backdrop-filter: blur(4px);
}

.trading-no-account-overlay.hidden {
  display: none;
}

.trading-overlay-content {
  text-align: center;
  padding: 2rem;
}

.trading-overlay-content .overlay-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.trading-overlay-content h3 {
  color: #1f2937;
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.trading-overlay-content p {
  color: #6b7280;
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
}

.btn-create-account {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-create-account:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.btn-create-account svg {
  flex-shrink: 0;
}

.no-account-content {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  max-width: 450px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.no-account-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.no-account-content h2 {
  color: var(--text-main);
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}

.no-account-content p {
  color: var(--text-dim);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

/* Create Account Button on Trading Panel */
.create-first-account-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--accent) 0%, #7c3aed 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  animation: pulse-accent 2s infinite;
}

@keyframes pulse-accent {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.5); }
  50% { box-shadow: 0 0 20px 5px rgba(139, 92, 246, 0.3); }
}

.create-first-account-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.create-first-account-btn svg {
  width: 20px;
  height: 20px;
}

/* Create Account Form Styles */
.create-account-popup {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10002;
  backdrop-filter: blur(4px);
}

.create-account-popup.hidden {
  display: none;
}

.create-account-form-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  width: 400px;
  max-width: 95vw;
}

.create-account-form-card h3 {
  margin: 0 0 1.5rem;
  color: var(--text-main);
  font-size: 1.25rem;
}

.create-account-form-card .form-group {
  margin-bottom: 1rem;
}

.create-account-form-card label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.create-account-form-card input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text-main);
  font-size: 1rem;
}

.create-account-form-card input:focus {
  outline: none;
  border-color: var(--accent);
}

.create-account-form-card .balance-hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.create-account-form-card .form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.create-account-form-card .btn-cancel {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.2s;
}

.create-account-form-card .btn-cancel:hover {
  border-color: var(--text-dim);
  color: var(--text-main);
}

.create-account-form-card .btn-create {
  flex: 2;
  padding: 0.75rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.create-account-form-card .btn-create:hover {
  background: #7c3aed;
}

.create-account-form-card .btn-create:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Create First Account Panel (on trading panel) */
.create-first-account-panel {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.create-first-account-panel .no-account-message {
  text-align: center;
}

.create-first-account-panel .no-account-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.create-first-account-panel h4 {
  margin: 0 0 0.5rem;
  color: var(--text-main);
  font-size: 1.1rem;
}

.create-first-account-panel p {
  margin: 0 0 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.4;
}

/* ==================== PLAYER LAYOUT ==================== */

.layout {
  display: flex;
  flex-direction: row;
  gap: 0.4rem;
  padding: 0.4rem;
  height: calc(100vh - 70px);
  min-height: 620px;
  overflow: hidden;
}

.layout > .tools-panel-compact {
  flex: 0 0 56px;
  overflow: visible;
  padding: 6px;
  box-sizing: border-box;
}

.layout > .center-column {
  flex: 1 1 0%;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  gap: 0;
}

.layout > .control-panel {
  flex: 0 0 260px;
  overflow-y: auto;
  min-height: 0;
}

.center-column > .chart-tabs-bar { flex: 0 0 auto; }
.center-column > .chart-area { flex: 1 1 0%; min-height: 200px; }
.center-column > .panel-resizer { flex: 0 0 auto; }
.center-column > .positions-panel { flex: 0 0 auto; max-height: 30vh; height: auto; }

/* ==================== WORKSPACE LAYOUT ==================== */

.workspace {
  display: flex;
  flex-direction: row;
  gap: 0.4rem;
  padding: 0.4rem;
  height: calc(100vh - 70px);
  min-height: 620px;
  overflow: hidden;
}

.ws-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.ws-col-tools {
  flex: 0 0 auto;
}

.ws-col-center {
  flex: 1 1 0%;
}

.ws-col-trading {
  flex: 0 0 auto;
}

/* --- Workspace panels --- */
.ws-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.ws-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 28px;
  min-height: 28px;
  padding: 0 8px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px 8px 0 0;
  user-select: none;
}

.ws-panel-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ws-panel-actions {
  display: flex;
  gap: 2px;
}

.ws-panel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  color: #94a3b8;
  transition: all 0.15s;
}

.ws-panel-btn:hover {
  background: rgba(0, 0, 0, 0.06);
  color: #475569;
}

.ws-panel-close:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.ws-panel-body {
  flex: 1 1 0%;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* --- Resizers --- */
.ws-resizer {
  flex: 0 0 auto;
  background: transparent;
  position: relative;
  z-index: 10;
}

.ws-resizer::after {
  content: '';
  position: absolute;
  border-radius: 2px;
  background: #cbd5e1;
  opacity: 0;
  transition: opacity 0.2s;
}

.ws-resizer:hover::after,
.ws-resizer.active::after {
  opacity: 1;
}

.ws-resizer-col {
  width: 6px;
  cursor: col-resize;
}

.ws-resizer-col::after {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2px;
  height: 40px;
}

.ws-resizer-row {
  height: 6px;
  cursor: row-resize;
}

.ws-resizer-row::after {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: 2px;
  width: 40px;
}

body.ws-resizing-col {
  cursor: col-resize !important;
  user-select: none !important;
}

body.ws-resizing-row {
  cursor: row-resize !important;
  user-select: none !important;
}

body.ws-resizing-col *,
body.ws-resizing-row * {
  pointer-events: none !important;
}

body.ws-resizing-col .ws-resizer,
body.ws-resizing-row .ws-resizer {
  pointer-events: auto !important;
}

/* --- Toolbar --- */
.ws-toolbar {
  position: fixed;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  z-index: 900;
}

.ws-toolbar-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.ws-toolbar-btn:hover {
  background: #f1f5f9;
  color: #1e293b;
}

.ws-toolbar-btn.ws-toggle-off {
  opacity: 0.45;
}

.ws-toolbar-btn.ws-toggle-off:hover {
  opacity: 0.75;
}

.ws-toggle-icon {
  font-size: 0.85rem;
}

.ws-toggle-label {
  font-size: 0.72rem;
}

.ws-toolbar-sep {
  width: 1px;
  height: 20px;
  background: #e2e8f0;
  margin: 0 4px;
}

/* --- Presets menu --- */
.ws-presets-menu {
  position: fixed;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 4px;
  z-index: 1000;
  min-width: 160px;
}

.ws-preset-item {
  display: block;
  width: 100%;
  padding: 8px 14px;
  border: none;
  background: transparent;
  text-align: left;
  border-radius: 8px;
  font-size: 0.82rem;
  color: #334155;
  cursor: pointer;
  transition: background 0.12s;
}

.ws-preset-item:hover {
  background: #f1f5f9;
}

/* Workspace inner spacing */
.ws-col-tools {
  padding: 2px;
}

.ws-col-center {
  padding: 2px;
  gap: 0;
}

.ws-col-trading {
  padding: 2px;
}

/* Unified Chart Area - contains chart + indicators */
.chart-area {
  display: flex;
  flex-direction: column;
  flex: 1 1 0%;
  background: var(--card);
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
  min-height: 0;
  box-shadow: 
    0 4px 6px -1px rgba(0, 0, 0, 0.05),
    0 10px 15px -3px rgba(0, 0, 0, 0.08),
    0 20px 25px -5px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.chart-card {
  flex: 1 1 0;
  background: transparent;
  padding: 0;
  display: flex;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

.chart-surface {
  position: relative;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  height: 100%;
}

#chart-root {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}

.tools-panel,
.control-panel {
  background: var(--panel);
  border-radius: 12px;
  padding: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  overflow-y: auto;
  height: 100%;
  flex: 1 1 0%;
}

/* Modern Control Panel Styles */
.control-panel.modern {
  gap: 0.5rem;
  padding: 0.6rem;
  overflow-y: auto;
}

.config-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.config-btn svg {
  width: 18px;
  height: 18px;
}

.config-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(124, 58, 237, 0.4);
}

.current-ticker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.ticker-label {
  font-size: 0.7rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ticker-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
  font-family: 'JetBrains Mono', monospace;
}

/* Playback Controls */
.playback-controls {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.35rem 0;
}

.ctrl-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ctrl-btn svg {
  width: 16px;
  height: 16px;
}

.ctrl-btn:hover {
  background: #f1f5f9;
  color: #334155;
  border-color: #cbd5e1;
}

.ctrl-btn.play-btn {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  border: none;
  color: white;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.ctrl-btn.play-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(34, 197, 94, 0.4);
}

.ctrl-btn.play-btn.playing {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.ctrl-btn.play-btn.playing:hover {
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

/* Speed & Step Row */
.speed-step-row {
  display: flex;
  gap: 0.5rem;
}

.mini-select-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mini-select-group label {
  font-size: 0.65rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mini-select-group select {
  padding: 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #f8fafc;
  font-size: 0.85rem;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mini-select-group select:hover {
  border-color: #cbd5e1;
}

.mini-select-group select:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Status Info */
.status-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: linear-gradient(135deg, #f8fafc, #f1f5f9);
  border-radius: 10px;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  padding: 0.5rem;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border-radius: 8px;
  border: 1px solid #e9d5ff;
  font-size: 0.75rem;
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.status-label {
  font-size: 0.7rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  flex-shrink: 0;
}

.status-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: #1e293b;
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
}

.range-dates {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  color: #475569;
}

.range-dates .range-from,
.range-dates .range-to {
  background: white;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
}

.range-dates .range-from::before {
  content: "С: ";
  color: #94a3b8;
  font-weight: 400;
}

.range-dates .range-to::before {
  content: "По: ";
  color: #94a3b8;
  font-weight: 400;
  font-family: 'JetBrains Mono', monospace;
}

.playback-state {
  padding: 0.15rem 0.5rem;
  background: #e2e8f0;
  border-radius: 4px;
  font-size: 0.7rem;
}

.playback-state.playing {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
}

/* Timeframe Selector on Chart */
.timeframe-selector {
  position: absolute;
  top: 12px;
  right: 70px;
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.95);
  padding: 4px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 50;
  backdrop-filter: blur(8px);
}

.tf-btn {
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'JetBrains Mono', monospace;
}

.tf-btn:hover {
  background: #f1f5f9;
  color: #334155;
}

.tf-btn.active {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

/* Player Config Popup */
.player-config-popup {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.player-config-popup.hidden {
  display: none;
}

.player-config-popup-content {
  background: white;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  min-width: 380px;
  max-width: 90vw;
  animation: popupIn 0.2s ease;
}

@keyframes popupIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.player-config-popup-content .popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  font-weight: 600;
  color: #1e293b;
}

.player-config-popup-content .popup-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Ticker Search */
.ticker-search-container {
  position: relative;
}

.ticker-search-container input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font-size: 0.9rem;
  transition: all 0.15s ease;
}

.ticker-search-container input:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.ticker-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  margin-top: 4px;
}

.ticker-suggestions.hidden {
  display: none;
}

.ticker-suggestion-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.1s ease;
}

.ticker-suggestion-item:hover {
  background: #f8fafc;
}

.ticker-suggestion-item .ticker {
  font-weight: 600;
  color: #1e293b;
  font-family: 'JetBrains Mono', monospace;
}

.ticker-suggestion-item .name {
  font-size: 0.8rem;
  color: #64748b;
  text-align: right;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.time-row input[type="time"] {
  padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  font-size: 0.9rem;
}

.player-config-popup-content .apply-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.player-config-popup-content .apply-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

/* ==================== COMPACT TOOLS PANEL (TradingView style) ==================== */

.tools-panel-compact {
  background: var(--panel);
  border-radius: 12px;
  padding: 0.75rem;
  border: 1px solid #d9e0ec;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  align-items: center;
  height: 100%;
  overflow: visible;
}

.tool-buttons {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
}

.tool-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}

.tool-btn:hover {
  background: #f1f5f9;
  color: #334155;
}

.tool-btn.active {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.tool-btn.danger:hover {
  background: #fef2f2;
  color: var(--danger);
}

.tool-btn svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.8;
}

.tool-separator {
  width: 28px;
  height: 1px;
  background: var(--border);
  margin: 6px auto;
}

/* Drawing color picker */
.drawing-color-picker {
  display: flex;
  justify-content: center;
  padding: 6px 0;
  margin-top: auto;
}

.drawing-color-picker input[type="color"] {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
}

.drawing-color-picker input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 2px;
}

.drawing-color-picker input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 3px;
}

.drawing-color-picker input[type="color"]:hover {
  border-color: var(--primary);
  transform: scale(1.1);
  transition: all 0.15s ease;
}

.drawing-color-picker::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 54px;
  background: #1e293b;
  color: #f8fafc;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease 0.5s, visibility 0.2s ease 0.5s;
  z-index: 1000;
  pointer-events: none;
}

.drawing-color-picker:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Tooltip with delay */
.tool-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 54px;
  top: 50%;
  transform: translateY(-50%);
  background: #1e293b;
  color: #f8fafc;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.75rem;
  white-space: normal;
  width: max-content;
  max-width: 180px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease 2.5s, visibility 0.2s ease 2.5s;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  line-height: 1.4;
}

.tool-btn:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Text Input Popup */
.text-input-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--panel);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.25);
  z-index: 1002;
  min-width: 320px;
  max-width: 400px;
}

.text-input-popup.hidden {
  display: none;
}

.text-input-popup .popup-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 1rem;
}

.text-input-popup .popup-body {
  padding: 16px 20px;
}

.text-input-popup .popup-body .setting-row {
  margin-bottom: 14px;
}

.text-input-popup .popup-body .setting-row:last-child {
  margin-bottom: 0;
}

.text-input-popup input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.text-input-popup input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.text-input-popup .popup-actions {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  justify-content: flex-end;
}

.text-input-popup .btn-secondary {
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
}

.text-input-popup .btn-secondary:hover {
  background: #f1f5f9;
}

.text-input-popup .btn-primary {
  padding: 8px 20px;
  border: none;
  background: var(--accent);
  color: white;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.text-input-popup .btn-primary:hover {
  background: #7c3aed;
}

.text-input-popup .btn-primary:active {
  transform: scale(0.98);
}

.range-value {
  display: inline-block;
  min-width: 28px;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
  margin-left: auto;
}

/* Text settings in shape popup */
.text-settings {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--border);
}

.text-settings.hidden {
  display: none;
}

.text-settings input[type="text"] {
  width: 100%;
  padding: 0.4rem 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.85rem;
}

.text-settings input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.15);
}

/* Shape Settings Popup */
.shape-settings-popup {
  position: fixed;
  top: 80px;
  left: 70px;
  background: var(--panel);
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.15);
  z-index: 1001;
  min-width: 220px;
}

.shape-settings-popup.hidden {
  display: none;
}

.shape-settings-popup input[type="text"] {
  width: 100%;
  padding: 0.4rem 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.85rem;
}

.shape-settings-popup input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.15);
}

.label-settings {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--border);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
}

.popup-header .close-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-dim);
  border-radius: 4px;
}

.popup-header .close-btn:hover {
  background: #f1f5f9;
  color: var(--text-main);
}

.popup-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.setting-row label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.setting-row input[type="color"] {
  width: 32px;
  height: 32px;
  padding: 2px;
  border-radius: 6px;
  cursor: pointer;
}

.setting-row input[type="range"] {
  width: 80px;
}

.popup-actions-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.delete-shape-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  color: #dc2626;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.delete-shape-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: #dc2626;
}

.fib-settings {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
}

.fib-settings.hidden {
  display: none;
}

.setting-row-header label {
  font-weight: 600;
  color: var(--text-main) !important;
}

.fib-levels-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.fib-level-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.5rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all 0.15s;
}

.fib-level-toggle:hover {
  border-color: #8b5cf6;
}

.fib-level-toggle.active {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  color: white;
  border-color: #7c3aed;
}

.fib-level-toggle input {
  display: none;
}

.apply-btn {
  flex: 1;
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}

.apply-btn:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #5b21b6 100%);
}

/* Shape Settings Toggle Button (on chart) */
.shape-settings-toggle {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 44px;
  height: 44px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  border: none;
  border-radius: 12px;
  color: white;
  cursor: pointer;
  z-index: 100;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
  transition: all 0.2s ease;
}

.shape-settings-toggle svg {
  width: 22px;
  height: 22px;
  stroke: white;
}

.shape-settings-toggle:hover {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.5);
}

.shape-settings-toggle.hidden {
  display: none;
}

.shape-settings-toggle::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 54px;
  top: 50%;
  transform: translateY(-50%);
  background: #1e293b;
  color: #f8fafc;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease 1.5s, visibility 0.2s ease 1.5s;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.shape-settings-toggle:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Fullscreen Toggle Button */
.fullscreen-toggle {
  position: absolute;
  bottom: 40px;
  right: 70px;
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #64748b;
  cursor: pointer;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.fullscreen-toggle svg {
  width: 18px;
  height: 18px;
}

.fullscreen-toggle:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.fullscreen-toggle:hover svg {
  stroke: white;
}

.fullscreen-toggle::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 46px;
  right: 0;
  background: #1e293b;
  color: #f8fafc;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease 0.5s, visibility 0.2s ease 0.5s;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.fullscreen-toggle:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Fullscreen Chart Mode */
body.chart-fullscreen {
  overflow: hidden;
}

body.chart-fullscreen .header,
body.chart-fullscreen .sidebar-left,
body.chart-fullscreen .footer {
  display: none !important;
}

body.chart-fullscreen .layout,
body.chart-fullscreen .workspace {
  display: block;
}

body.chart-fullscreen .ws-col,
body.chart-fullscreen .ws-resizer,
body.chart-fullscreen .ws-panel-header,
body.chart-fullscreen .ws-toolbar {
  display: none !important;
}

body.chart-fullscreen .ws-col-center,
body.chart-fullscreen #ws-panel-chart,
body.chart-fullscreen #ws-panel-chart .ws-panel-body {
  display: flex !important;
  flex-direction: column;
  width: 100% !important;
  height: 100% !important;
}

body.chart-fullscreen .main-content {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  padding: 0;
  display: flex;
}

body.chart-fullscreen .chart-card {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 0;
  margin: 0;
  z-index: 9998;
}

/* ---- Floating Control Panel in fullscreen ---- */
body.chart-fullscreen .control-panel.modern {
  position: fixed;
  right: 16px;
  top: 16px;
  bottom: auto;
  left: auto;
  width: 260px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  z-index: 10001;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0,0,0,0.06);
  cursor: move;
  padding: 0.6rem;
}

body.chart-fullscreen .control-panel.modern::-webkit-scrollbar {
  width: 4px;
}
body.chart-fullscreen .control-panel.modern::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 4px;
}

/* ---- Floating Positions Panel in fullscreen ---- */
body.chart-fullscreen .positions-panel {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  top: auto;
  right: auto;
  width: min(90vw, 900px);
  max-height: 220px;
  min-height: 48px;
  z-index: 10001;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0,0,0,0.06);
  cursor: move;
}

body.chart-fullscreen .positions-panel.collapsed {
  width: auto;
  min-width: 200px;
}

/* Hide resizer in fullscreen */
body.chart-fullscreen .panel-resizer {
  display: none !important;
}

/* Floating horizontal toolbar in fullscreen */
body.chart-fullscreen .tools-panel-compact {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  bottom: auto;
  width: auto;
  height: auto;
  z-index: 10000;
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  cursor: move;
}

body.chart-fullscreen .tools-panel-compact .tool-buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  width: auto;
  gap: 4px;
}

body.chart-fullscreen .tools-panel-compact .tool-btn {
  width: 38px;
  height: 38px;
}

body.chart-fullscreen .tools-panel-compact .tool-separator {
  width: 1px;
  height: 28px;
  margin: 0 4px;
}

/* Dropdown in fullscreen - opens downward */
body.chart-fullscreen .tool-dropdown {
  left: 0;
  top: 100%;
  margin-top: 8px;
  min-width: 160px;
  padding: 8px;
}

body.chart-fullscreen .tool-dropdown .dropdown-section {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

body.chart-fullscreen .tool-dropdown .dropdown-label {
  display: block;
}

body.chart-fullscreen .tool-dropdown .dropdown-tool-btn {
  width: 100%;
  height: auto;
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
}

body.chart-fullscreen .tool-dropdown .dropdown-tool-btn span {
  display: inline;
}

body.chart-fullscreen .tool-dropdown .dropdown-tool-btn svg {
  width: 18px;
  height: 18px;
}

body.chart-fullscreen .trash-dropdown {
  left: 0;
  top: 100%;
  margin-top: 8px;
  transform: none;
  min-width: 160px;
}

body.chart-fullscreen .trash-dropdown .trash-option {
  width: 100%;
  height: auto;
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

body.chart-fullscreen .trash-dropdown .trash-option span {
  display: inline;
}

body.chart-fullscreen .chart-surface {
  height: 100% !important;
}

body.chart-fullscreen #chart-root {
  height: 100% !important;
}

body.chart-fullscreen .fullscreen-toggle {
  z-index: 10002;
}

.panel-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.panel-group h2 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-main);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.settings-group {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: center;
}

.group-label {
  font-size: 0.95rem;
  color: var(--text-dim);
}

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

.panel-group .hint {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ==================== BUTTONS ==================== */

input,
select,
button {
  font: inherit;
  border-radius: 10px;
  border: 1px solid #d9e0ec;
  background: #f8fafc;
  color: var(--text-main);
  padding: 0.6rem 0.7rem;
}

button {
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.1s;
}

button:active {
  transform: scale(0.98);
}

button.primary {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #f8fafc;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

button.ghost {
  background: transparent;
  border-color: #e2e8f0;
}

button.ghost.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37, 99, 235, 0.08);
}

button.ghost.sm {
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
}

button.ghost.danger {
  color: var(--danger);
  border-color: var(--danger);
}

button.ghost.danger:hover {
  background: rgba(239, 68, 68, 0.1);
}

button.secondary {
  background: linear-gradient(to bottom, #f8fafc, #e2e8f0);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-weight: 500;
}

button.secondary:hover {
  background: linear-gradient(to bottom, #e2e8f0, #cbd5e1);
  border-color: #94a3b8;
}

/* Tool Dropdown (Drawing Tools) */
.tool-dropdown-wrapper {
  position: relative;
}

.tool-dropdown-wrapper .tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-dropdown-wrapper .tool-btn svg {
  width: 20px;
  height: 20px;
}

.tool-dropdown {
  position: fixed;
  left: 0;
  top: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  z-index: 55000;
  min-width: 180px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

/* Show on hover OR when open class is present */
.tool-dropdown-wrapper:hover .tool-dropdown,
.tool-dropdown-wrapper.open .tool-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.dropdown-section {
  padding: 0.25rem 0;
}

.dropdown-section:not(:last-child) {
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.25rem;
}

.dropdown-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #94a3b8;
  padding: 0.25rem 0.75rem;
  font-weight: 600;
}

.dropdown-tool-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-main);
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.dropdown-tool-btn:hover {
  background: linear-gradient(135deg, #ede9fe, #e0e7ff);
  color: #6d28d9;
}

.dropdown-tool-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.dropdown-tool-btn.active {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  color: white;
}

/* Trash Dropdown */
.trash-dropdown-wrapper {
  position: relative;
}

.trash-dropdown {
  position: fixed;
  left: 0;
  top: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 55000;
  min-width: 180px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.trash-dropdown-wrapper:hover .trash-dropdown {
  opacity: 1;
  visibility: visible;
}

.trash-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-main);
  font-size: 0.85rem;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.15s ease;
}

.trash-option:hover {
  background: #f1f5f9;
}

.trash-option.danger {
  color: var(--danger);
}

.trash-option.danger:hover {
  background: #fee2e2;
}

/* Demo Account Selector */
.account-selector-container {
  margin-bottom: 0.75rem;
}

.account-selector {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
}

.account-selector:hover {
  border-color: var(--accent);
  background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
}

.account-selector:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.current-account-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
}

.manage-accounts-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.manage-accounts-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(139, 92, 246, 0.05);
}

/* Compare Assets Popup */
.compare-popup-content {
  width: 420px;
  max-width: 95vw;
}

.compare-popup-content .popup-header h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.compare-popup-content .popup-header h3 svg {
  color: #3b82f6;
}

.compare-info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 1rem;
}

.compare-info p {
  margin: 0;
  font-size: 0.8rem;
  color: #64748b;
  line-height: 1.5;
}

.compare-search-container {
  position: relative;
  margin-bottom: 1rem;
}

.compare-search-container label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.compare-search-container input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
}

.compare-search-container input:focus {
  border-color: #3b82f6;
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.compare-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.compare-suggestions.show {
  display: block;
}

.compare-suggestion {
  padding: 0.6rem 0.75rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
}

.compare-suggestion:hover {
  background: #f8fafc;
}

.compare-suggestion:last-child {
  border-bottom: none;
}

.compare-suggestion .ticker {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: #3b82f6;
}

.compare-suggestion .name {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.compare-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

.clear-compare-btn {
  padding: 0.3rem 0.6rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.7rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}

.clear-compare-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

.compare-list {
  max-height: 200px;
  overflow-y: auto;
}

.no-compare {
  text-align: center;
  color: var(--text-dim);
  font-style: italic;
  padding: 2rem 1rem;
}

.compare-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  border-left: 3px solid;
}

.compare-item:hover {
  background: #f1f5f9;
}

.compare-item-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.compare-item-ticker {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
}

.compare-item-name {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.compare-item-change {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.compare-item-change.positive { color: #16a34a; }
.compare-item-change.negative { color: #dc2626; }

.delete-compare-btn {
  padding: 0.4rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
  margin-left: 0.5rem;
}

.delete-compare-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

/* Compare legend on chart */
.compare-legend {
  position: absolute;
  top: 50px;
  right: 70px;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  pointer-events: none;
  z-index: 10;
}

.compare-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.compare-legend-color {
  width: 12px;
  height: 3px;
  border-radius: 2px;
}

/* Price Alerts Popup */
.alerts-popup-content {
  width: 400px;
  max-width: 95vw;
}

.alerts-popup-content .popup-header h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alerts-popup-content .popup-header h3 svg {
  color: #f59e0b;
}

.alert-form {
  padding: 1rem;
  background: #f8fafc;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.alert-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.alert-form .form-group {
  margin-bottom: 0.75rem;
}

.alert-form .form-group:last-of-type {
  margin-bottom: 1rem;
}

.alert-form .form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.alert-form .form-group input,
.alert-form .form-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
}

.alert-form .btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.alert-form .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.alerts-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

.alerts-count {
  background: #f59e0b;
  color: white;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}

.alerts-list {
  max-height: 250px;
  overflow-y: auto;
}

.no-alerts {
  text-align: center;
  color: var(--text-dim);
  font-style: italic;
  padding: 2rem 1rem;
}

.alert-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
}

.alert-item:hover {
  background: #f1f5f9;
}

.alert-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.alert-price-condition {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
}

.alert-price-condition.above {
  color: #16a34a;
}

.alert-price-condition.below {
  color: #dc2626;
}

.alert-comment {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.alert-symbol {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.delete-alert-btn {
  padding: 0.4rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s;
}

.delete-alert-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

/* Alert line on chart */
.alert-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: #f59e0b;
  pointer-events: none;
}

.alert-badge {
  position: absolute;
  right: 10px;
  transform: translateY(-50%);
  background: #f59e0b;
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Alert Toast Notification */
.alert-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s ease;
}

.alert-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.alert-toast svg {
  color: #f59e0b;
  flex-shrink: 0;
}

/* Accounts Management Popup */
.accounts-popup-content {
  width: 500px;
  max-width: 95vw;
}

.create-account-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.create-account-section h4,
.accounts-list-section h4 {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.create-account-form {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.create-account-form input {
  flex: 1;
  min-width: 120px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
}

.create-account-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.account-limit-info {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.accounts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 300px;
  overflow-y: auto;
}

.account-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.15s ease;
}

.account-item:hover {
  border-color: var(--accent);
  background: #faf5ff;
}

.account-item.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, #faf5ff, #f3e8ff);
}

.account-item-info {
  flex: 1;
}

.account-item-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.account-item-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.account-item-stats .balance {
  font-weight: 600;
  color: var(--text-main);
  font-family: 'JetBrains Mono', monospace;
}

.account-item-stats .pnl.profit { color: #16a34a; }
.account-item-stats .pnl.loss { color: #dc2626; }

.account-item-actions {
  display: flex;
  gap: 0.5rem;
}

.account-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.account-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.account-action-btn.delete:hover {
  border-color: #dc2626;
  color: #dc2626;
  background: #fef2f2;
}

.account-action-btn.select {
  width: auto;
  padding: 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
}

.account-action-btn.select:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Popup overlay for centered modals */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(2px);
}

.popup-overlay.hidden {
  display: none;
}

.popup-overlay > .popup-content {
  background: white;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-height: 90vh;
  overflow-y: auto;
  animation: popupIn 0.2s ease;
}

.popup-overlay .popup-body {
  padding: 1.25rem;
}

.popup-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.popup-close-btn:hover {
  background: #f1f5f9;
  color: var(--text-main);
}

.popup-info-text {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}

.account-item-stats .trades-count {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* Draggable popups */
.draggable-popup {
  cursor: default;
}

.draggable-popup .popup-header,
.draggable-popup .modal-header,
.draggable-popup .indicators-popup-header {
  cursor: move;
  user-select: none;
}

.draggable-popup.dragging {
  opacity: 0.9;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Eraser button special styling */
.eraser-btn.active {
  border-color: var(--danger) !important;
  color: var(--danger) !important;
  background: rgba(239, 68, 68, 0.1) !important;
}

/* Zoom buttons styling */
.zoom-btn {
  transition: all 0.15s ease;
}

.zoom-btn.active {
  border-color: #8b5cf6 !important;
  color: #8b5cf6 !important;
  background: rgba(139, 92, 246, 0.1) !important;
}

#zoom-out-btn {
  color: #f59e0b;
}

#zoom-out-btn:hover {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

/* Zoom mode cursor */
.drawing-surface.zoom-mode {
  cursor: crosshair !important;
  pointer-events: auto !important;
}

/* Settings button */
.settings-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  font-size: 0.9rem;
}

.controls-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.controls-column {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.info-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  font-size: 0.94rem;
  gap: 0.35rem;
  background: #f8fafc;
}

/* ==================== OVERLAY & DRAWING ==================== */

#drawing-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.2s ease;
}
#drawing-overlay.fade-hidden {
  opacity: 0;
}

.chart-surface:not(.drawing-disabled) #drawing-overlay {
  pointer-events: auto;
}

/* Eraser cursor */
.chart-surface.eraser-mode #drawing-overlay {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='10' fill='%23ef4444' fill-opacity='0.2' stroke='%23ef4444' stroke-width='2'/%3E%3Cline x1='8' y1='8' x2='16' y2='16' stroke='%23ef4444' stroke-width='2'/%3E%3Cline x1='16' y1='8' x2='8' y2='16' stroke='%23ef4444' stroke-width='2'/%3E%3C/svg%3E") 12 12, crosshair;
}

/* ==================== AUTH OVERLAY ==================== */

.auth-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 20%, rgba(52, 211, 153, 0.2), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(16, 185, 129, 0.22), transparent 40%),
    linear-gradient(135deg, #0f3d2e, #0f3d2e 25%, #0c2c24 60%, #0a241c);
  z-index: 999;
}

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

.auth-card {
  width: min(480px, 92vw);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.4);
  border-radius: 20px;
  padding: 1.9rem 2.1rem;
  color: #e7ffee;
  backdrop-filter: blur(14px);
  text-align: center;
}

.auth-logo {
  width: 60px;
  height: 60px;
  margin: 0 auto 0.9rem;
}

.auth-title {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.auth-subtitle {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: #d8f7e4;
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 4px;
}

.auth-tab {
  flex: 1;
  padding: 0.6rem 1rem;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s;
}

.auth-tab.active {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.auth-tab:hover:not(.active) {
  color: #fff;
}

/* Auth Forms */
.auth-form {
  display: none;
  flex-direction: column;
  text-align: left;
}

.auth-form.active {
  display: flex;
}

.auth-label {
  display: block;
  text-align: left;
  font-size: 0.9rem;
  margin: 0.5rem 0 0.2rem;
  color: rgba(255, 255, 255, 0.85);
}

.auth-card input {
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  color: #0f172a;
  border: 2px solid transparent;
  padding: 0.7rem 0.9rem;
  transition: border-color 0.2s;
}

.auth-card input:focus {
  outline: none;
  border-color: #22c55e;
}

.password-field {
  position: relative;
  display: flex;
}

.password-field input {
  padding-right: 2.8rem;
  flex: 1;
}

.password-toggle {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 0.3rem;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.password-toggle:hover {
  opacity: 1;
}

.password-requirements {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.5rem 0;
  font-size: 0.8rem;
}

.password-requirements .req {
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.2s;
}

.password-requirements .req.valid {
  color: #22c55e;
}

.auth-submit {
  margin-top: 1rem;
  width: 100%;
  background: linear-gradient(120deg, #22c55e, #16a34a);
  border: none;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  transition: opacity 0.2s, transform 0.2s;
}

.auth-submit:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.auth-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.auth-error {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: #fca5a5;
  min-height: 1.2em;
  text-align: center;
}

/* ==================== MODAL ==================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 998;
}

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

/* ==================== PROFILE MODAL - LIGHT STYLE ==================== */

.modal-card {
  width: min(520px, 94vw);
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.modal-card.compact {
  width: min(400px, 94vw);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: #fafbfc;
  border-bottom: 1px solid #e5e7eb;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #1f2937;
}

.modal-close {
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  font-size: 1.25rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0.35rem 0.6rem;
  line-height: 1;
  border-radius: 8px;
  transition: all 0.15s;
}

.modal-close:hover {
  background: #fee2e2;
  border-color: #fecaca;
  color: #dc2626;
}

.modal-tabs {
  display: flex;
  gap: 4px;
  padding: 0.75rem 1rem;
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  overflow-x: auto;
}

.modal-tab {
  padding: 0.5rem 0.9rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #6b7280;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.modal-tab.active {
  background: linear-gradient(135deg, #ede9fe 0%, #e0e7ff 100%);
  border-color: #c4b5fd;
  color: #7c3aed;
}

.modal-tab:hover:not(.active) {
  background: #f3f4f6;
  color: #374151;
}

.modal-content {
  display: none;
  padding: 1.25rem 1.5rem;
  min-height: 200px;
}

.modal-content.active {
  display: block;
}

.modal-content h3 {
  color: #1f2937;
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-label {
  display: block;
  font-size: 0.8rem;
  color: #6b7280;
  margin: 1rem 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.modal-label:first-child {
  margin-top: 0;
}

.modal-content input[type="email"],
.modal-content input[type="password"],
.modal-content input[type="text"],
.modal-content input[type="number"] {
  width: 100%;
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  color: #1f2937;
  font-size: 0.9rem;
  transition: all 0.15s;
}

.modal-content input:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.modal-content input::placeholder {
  color: #9ca3af;
}

.modal-content .password-field input {
  padding-right: 2.8rem;
}

.modal-submit {
  margin-top: 1rem;
  width: 100%;
  background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.modal-submit:hover {
  background: linear-gradient(135deg, #8b5cf6 0%, #818cf8 100%);
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
  transform: translateY(-1px);
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid #e5e7eb;
  background: #f9fafb;
}

/* Profile Info Tab */
.profile-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 0;
}

.profile-avatar {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #7c3aed 0%, #3b82f6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
}

.profile-avatar svg {
  stroke: white;
  width: 36px;
  height: 36px;
}

.profile-email {
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  margin-top: 0.5rem;
}

.profile-date {
  font-size: 0.8rem;
  color: #6b7280;
}

.profile-role {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #7c3aed;
  background: #ede9fe;
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  border: 1px solid #c4b5fd;
  margin-top: 0.5rem;
}

.profile-role svg {
  stroke: #7c3aed;
}

.profile-logout-btn {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.5rem;
  background: transparent;
  border: 1px solid #fca5a5;
  color: #dc2626;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.profile-logout-btn:hover {
  background: #fef2f2;
  border-color: #f87171;
}

.profile-message {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2em;
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

.profile-message.success {
  color: #16a34a;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
}

.profile-message.error {
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fecaca;
}

/* Settings description */
.settings-desc {
  color: #6b7280;
  font-size: 0.8rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.settings-desc a {
  color: #7c3aed;
  text-decoration: none;
}

.settings-desc a:hover {
  text-decoration: underline;
}

/* Balance Presets */
.balance-preset-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.balance-preset {
  padding: 0.6rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  color: #6b7280;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.balance-preset:hover {
  background: #ede9fe;
  border-color: #c4b5fd;
  color: #7c3aed;
}

.balance-preset.active {
  background: #ede9fe;
  border-color: #8b5cf6;
  color: #7c3aed;
}

.custom-balance-row {
  margin-top: 1rem;
}

.custom-balance-input {
  display: flex;
  gap: 0.5rem;
}

.custom-balance-input input {
  flex: 1;
}

.custom-balance-input .modal-submit {
  width: auto;
  margin-top: 0;
  padding: 0.7rem 1.2rem;
}

.current-balance-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding: 0.9rem 1rem;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  color: #374151;
  font-size: 0.85rem;
}

.current-balance-info strong {
  color: #16a34a;
  font-size: 1rem;
  font-family: 'JetBrains Mono', monospace;
}

/* API Key Status */
.api-key-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.api-key-status .status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #9ca3af;
}

.api-key-status .status-indicator.active {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.api-key-status .status-indicator.no-key {
  background: #f59e0b;
}

.api-key-status .status-text {
  color: #6b7280;
  font-size: 0.85rem;
}

.sandbox-toggle {
  margin: 1rem 0;
}

.sandbox-toggle label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #6b7280;
  font-size: 0.85rem;
  cursor: pointer;
}

.sandbox-toggle input[type="checkbox"] {
  accent-color: #7c3aed;
  width: 16px;
  height: 16px;
}

.api-buttons {
  display: flex;
  gap: 0.75rem;
}

.api-buttons .modal-submit {
  flex: 1;
}

.api-buttons .ghost {
  flex: 1;
  background: transparent;
  border: 1px solid #fca5a5;
  color: #dc2626;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
}

.api-buttons .ghost:hover {
  background: #fef2f2;
}

.api-help {
  margin-top: 1.25rem;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.api-help h4 {
  color: #374151;
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
}

.api-help ol {
  margin: 0;
  padding-left: 1.25rem;
  color: #6b7280;
  font-size: 0.8rem;
  line-height: 1.8;
}

.api-help a {
  color: #7c3aed;
}

/* Sessions */
.sessions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.sessions-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 280px;
  overflow-y: auto;
}

.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  transition: all 0.15s;
}

.session-item:hover {
  background: #f3f4f6;
}

.session-item.current {
  background: #dcfce7;
  border-color: #bbf7d0;
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.session-device {
  font-weight: 500;
  font-size: 0.85rem;
  color: #1f2937;
}

.session-date {
  font-size: 0.75rem;
  color: #6b7280;
}

.session-current {
  font-size: 0.7rem;
  color: #16a34a;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.session-logout {
  padding: 0.4rem 0.8rem;
  background: transparent;
  border: 1px solid #fca5a5;
  color: #dc2626;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
}

.session-logout:hover {
  background: #fef2f2;
  border-color: #f87171;
}

/* Sessions scrollbar */
.sessions-list::-webkit-scrollbar {
  width: 6px;
}

.sessions-list::-webkit-scrollbar-track {
  background: #f3f4f6;
  border-radius: 3px;
}

.sessions-list::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}

.sessions-list::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

.session-loading {
  text-align: center;
  padding: 2rem;
  color: #6b7280;
}

.session-revoke {
  background: none;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 0.35rem 0.6rem;
  font-size: 0.8rem;
  border-radius: 6px;
  cursor: pointer;
}

.session-revoke:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* ==================== CHART SETTINGS ==================== */

.settings-section {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.settings-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.settings-section h3 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--text-dim);
  font-weight: 500;
}

.color-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.color-row label {
  font-size: 0.9rem;
  color: var(--text-main);
}

.color-row input[type="color"] {
  width: 50px;
  height: 36px;
  padding: 2px;
  cursor: pointer;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-row label {
  font-size: 0.9rem;
  color: var(--text-main);
  cursor: pointer;
}

.settings-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.settings-actions button {
  flex: 1;
}

/* Chart Settings Panel (for Demo LIVE) */
.chart-settings-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(420px, 94vw);
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  overflow: hidden;
}

.chart-settings-panel.hidden {
  display: none;
}

.chart-settings-panel.active {
  display: block;
}

.chart-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: #fafbfc;
  border-bottom: 1px solid #e5e7eb;
}

.chart-settings-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #1f2937;
}

.chart-settings-header .close-btn {
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
  font-size: 1.25rem;
  color: #6b7280;
  cursor: pointer;
  padding: 0.35rem 0.6rem;
  line-height: 1;
  border-radius: 8px;
  transition: all 0.15s;
}

.chart-settings-header .close-btn:hover {
  background: #fee2e2;
  border-color: #fecaca;
  color: #dc2626;
}

.chart-settings-content {
  padding: 1.5rem;
  max-height: 60vh;
  overflow-y: auto;
}

.chart-settings-content .settings-section {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.chart-settings-content .settings-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.chart-settings-content .settings-section h4 {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #374151;
}

.chart-settings-content .setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
}

.chart-settings-content .setting-row label {
  font-size: 0.875rem;
  color: #4b5563;
}

.chart-settings-content .setting-row input[type="color"] {
  width: 48px;
  height: 32px;
  padding: 2px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  cursor: pointer;
}

.chart-settings-content .setting-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #3b82f6;
}

.chart-settings-actions {
  display: flex;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
}

.chart-settings-actions .btn-secondary {
  flex: 1;
  padding: 0.6rem 1rem;
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  color: #374151;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.chart-settings-actions .btn-secondary:hover {
  background: #e5e7eb;
}

.chart-settings-actions .btn-primary {
  flex: 1;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.chart-settings-actions .btn-primary:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

/* ==================== TRADING SECTION (in control panel) ==================== */

.trading-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.section-divider {
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

/* Compact Balance Display */
.trading-balance-compact {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border-radius: 8px;
  border: 1px solid #e9d5ff;
}

.balance-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.balance-label {
  font-size: 0.6rem;
  color: #7c3aed;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.balance-value {
  font-size: 0.8rem;
  font-weight: 600;
  color: #1e293b;
  font-family: 'JetBrains Mono', monospace;
}

.pnl-value {
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.pnl-value.profit { color: #16a34a; }
.pnl-value.loss { color: #dc2626; }

/* Compact Trade Inputs */
.trade-inputs-compact {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.trade-inputs-compact .trade-input-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.trade-inputs-compact .trade-input-row label {
  font-size: 0.6rem;
  color: var(--text-dim);
  min-width: 28px;
  text-transform: uppercase;
}

.trade-inputs-compact .trade-input-row input {
  flex: 1;
  padding: 0.3rem 0.4rem;
  font-size: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  background: #f8fafc;
}

/* SL/TP Buttons */
.sltp-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.sltp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.35rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #f8fafc;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sltp-btn.sl:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #dc2626;
}

.sltp-btn.tp:hover {
  background: rgba(34, 197, 94, 0.1);
  border-color: #22c55e;
  color: #16a34a;
}

.sltp-btn svg {
  flex-shrink: 0;
}

.sltp-btn.sl svg {
  stroke: #ef4444;
}

.sltp-btn.tp svg {
  stroke: #22c55e;
}

/* Reset Trading Button */
.reset-trading-btn {
  padding: 0.5rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.7rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.reset-trading-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}

/* ==================== PANEL RESIZER ==================== */

.panel-resizer {
  height: 8px;
  background: transparent;
  cursor: ns-resize;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
  user-select: none;
  z-index: 10;
}

.panel-resizer:hover,
.panel-resizer.dragging {
  background: rgba(124, 58, 237, 0.1);
}

.resizer-handle {
  width: 50px;
  height: 4px;
  background: #cbd5e1;
  border-radius: 2px;
  transition: all 0.15s ease;
}

.panel-resizer:hover .resizer-handle,
.panel-resizer.dragging .resizer-handle {
  background: #8b5cf6;
  width: 80px;
}

/* ==================== POSITIONS PANEL (below chart) ==================== */

.positions-panel {
  background: var(--panel);
  border-radius: 12px;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  min-height: 0;
  max-height: none;
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex: 1 1 0%;
}

.positions-panel.collapsed {
  height: 40px !important;
  min-height: 40px;
  max-height: 40px !important;
  padding: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Hide resizer when positions panel is collapsed */
.layout:has(.positions-panel.collapsed) .panel-resizer,
.workspace:has(.positions-panel.collapsed) .panel-resizer {
  visibility: hidden;
  height: 0;
}

.positions-panel.collapsed .positions-header {
  margin-bottom: 0;
  padding: 0 1rem;
  border-bottom: none;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.positions-panel.collapsed .trading-tab-content,
.positions-panel.collapsed .positions-table,
.positions-panel.collapsed .close-all-positions-btn {
  display: none;
}

/* Old rotate removed - now using two separate buttons */

.positions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  gap: 1rem;
}

.positions-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Portfolio Summary */
.portfolio-summary {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  margin: 0 1rem;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.summary-label {
  font-size: 0.7rem;
  color: #64748b;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.summary-value {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  color: #334155;
}

.summary-value.profit {
  color: #16a34a;
}

.summary-value.loss {
  color: #dc2626;
}

.close-all-positions-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 500;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.close-all-positions-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
}

.close-all-positions-btn svg {
  stroke: currentColor;
}

.positions-header .collapse-panel-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  height: 28px;
  background: linear-gradient(to bottom, #f8fafc, #e2e8f0);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
  width: auto;
}

.positions-header .collapse-panel-btn:hover {
  background: linear-gradient(to bottom, #e2e8f0, #cbd5e1);
  border-color: #94a3b8;
  color: var(--text);
}

.positions-header .collapse-panel-btn svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

/* Collapse/Expand buttons visibility */
.positions-panel .collapse-btn {
  display: inline-flex;
}
.positions-panel .expand-btn {
  display: none;
}

.positions-panel.collapsed .collapse-btn {
  display: none;
}
.positions-panel.collapsed .expand-btn {
  display: inline-flex;
}

.positions-table {
  width: 100%;
  font-size: 0.8rem;
  border-collapse: collapse;
}

.positions-table th {
  text-align: left;
  padding: 0.5rem 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: #f8fafc;
}

.positions-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #f1f5f9;
}

/* Position type styling */
.positions-table td.buy {
  color: #16a34a;
  font-weight: 600;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.15), transparent);
  border-radius: 4px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.positions-table td.sell {
  color: #dc2626;
  font-weight: 600;
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.15), transparent);
  border-radius: 4px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.positions-table .empty-row td {
  text-align: center;
  color: var(--text-dim);
  padding: 1.5rem;
  font-style: italic;
}

.position-actions {
  display: flex;
  gap: 0.35rem;
}

.edit-sltp-btn {
  width: 26px;
  height: 26px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.edit-sltp-btn:hover {
  background: rgba(139, 92, 246, 0.1);
  border-color: #8b5cf6;
}

.sl-tp-cell {
  display: flex;
  gap: 0.5rem;
  font-size: 0.75rem;
}

.sl-value {
  color: #dc2626;
}

.tp-value {
  color: #16a34a;
}

.sl-value.empty,
.tp-value.empty {
  color: #94a3b8;
}

/* Profile Trading Settings */
.trading-settings h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--text-main);
}

.settings-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.balance-preset-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.balance-preset {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f8fafc;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.balance-preset:hover {
  border-color: #8b5cf6;
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
}

.custom-balance-row {
  margin-bottom: 1rem;
}

.custom-balance-input {
  display: flex;
  gap: 0.5rem;
}

.custom-balance-input input {
  flex: 1;
}

.custom-balance-input button {
  white-space: nowrap;
}

.current-balance-info {
  padding: 0.75rem;
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border-radius: 10px;
  border: 1px solid #e9d5ff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.current-balance-info strong {
  font-family: 'JetBrains Mono', monospace;
  color: #7c3aed;
}

/* User Accounts Section (Profile Trading Tab) */
.user-accounts-section {
  margin-bottom: 1.5rem;
}

.user-accounts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.loading-accounts {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-dim);
}

.user-account-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.15s;
}

.user-account-card.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
}

.user-account-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.user-account-name {
  font-weight: 600;
  color: var(--text-main);
}

.user-account-balance {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.user-account-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: var(--accent);
  color: white;
  border-radius: 4px;
}

/* Create/Request Account Sections */
.create-first-account-section,
.request-account-section {
  padding: 1.25rem;
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border: 1px solid #86efac;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.request-account-section {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-color: var(--border);
}

.create-first-account-section h4,
.request-account-section h4,
.pending-requests-section h4 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--text-main);
}

.create-account-inline {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.create-account-inline input {
  flex: 1;
  min-width: 100px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
}

.create-account-inline input:focus {
  outline: none;
  border-color: var(--accent);
}

.create-account-inline button {
  white-space: nowrap;
}

.btn-secondary {
  padding: 0.6rem 1rem;
  background: #f1f5f9;
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-secondary:hover {
  background: #e2e8f0;
  border-color: var(--accent);
}

/* Pending Requests Section */
.pending-requests-section {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.pending-requests-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pending-request-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
}

.pending-request-item.approved {
  background: #f0fdf4;
  border-color: #86efac;
}

.pending-request-item.rejected {
  background: #fef2f2;
  border-color: #fca5a5;
}

.pending-request-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.pending-request-name {
  font-weight: 500;
  color: var(--text-main);
  font-size: 0.9rem;
}

.pending-request-balance {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.pending-request-status {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.pending-request-status.pending {
  background: #fef3c7;
  color: #b45309;
}

.pending-request-status.approved {
  background: #dcfce7;
  color: #166534;
}

.pending-request-status.rejected {
  background: #fee2e2;
  color: #991b1b;
}

/* Demo API Settings (Tinkoff) */
.demo-api-settings h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--text-main);
}

.api-key-status,
.tinkoff-api-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: #f8fafc;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.api-key-status .status-indicator,
.tinkoff-api-status .status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.api-key-status .status-indicator.no-key,
.tinkoff-api-status .status-indicator.no-key {
  background: #94a3b8;
}

.api-key-status .status-indicator.has-key,
.tinkoff-api-status .status-indicator.has-key {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
}

.api-key-status .status-indicator.error,
.tinkoff-api-status .status-indicator.error {
  background: #ef4444;
}

.api-key-status .status-text,
.tinkoff-api-status .status-text {
  font-size: 0.85rem;
  color: #64748b;
}

.sandbox-toggle {
  margin: 1rem 0;
}

.sandbox-toggle label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.sandbox-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #f59e0b;
}

.api-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.api-buttons button {
  flex: 1;
}

.api-help {
  margin-top: 1.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border-radius: 10px;
  border: 1px solid #fcd34d;
}

.api-help h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: #92400e;
}

.api-help ol {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.85rem;
  color: #a16207;
}

.api-help ol li {
  margin-bottom: 0.25rem;
}

.api-help a {
  color: #d97706;
  text-decoration: underline;
}

.profile-role {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

.trade-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.trade-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.5rem 0.4rem;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
  color: white;
}

.trade-btn svg {
  width: 14px;
  height: 14px;
}

.trade-btn.buy {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.trade-btn.buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(34, 197, 94, 0.4);
}

.trade-btn.sell {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.trade-btn.sell:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.order-popup-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.4rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.7rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.order-popup-btn:hover {
  background: #f1f5f9;
  border-color: #8b5cf6;
  color: #7c3aed;
}

/* Trading Message */
.trading-message {
  min-height: 1.5rem;
  font-size: 0.8rem;
  text-align: center;
  padding: 0.4rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.trading-message.success {
  background: rgba(34, 197, 94, 0.15);
  color: #16a34a;
}

.trading-message.error {
  background: rgba(239, 68, 68, 0.15);
  color: #dc2626;
}

.trading-message.info {
  background: rgba(59, 130, 246, 0.15);
  color: #2563eb;
}

/* Trading Tabs */
.trading-tabs {
  display: flex;
  gap: 0;
  background: #f8fafc;
  border-radius: 8px;
  padding: 3px;
}

.trading-tab {
  flex: 1;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.trading-tab.active {
  background: white;
  color: #7c3aed;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.trading-tab:hover:not(.active) {
  color: var(--text-main);
}

/* Trading Tab Content */
.trading-tab-content {
  display: none;
  flex: 1;
  overflow-y: auto;
}

.trading-tab-content.active {
  display: block;
}

/* Trading Table */
.trading-table {
  width: 100%;
  font-size: 0.75rem;
  border-collapse: collapse;
}

.trading-table th {
  text-align: left;
  padding: 0.4rem 0.3rem;
  color: var(--text-dim);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.trading-table td {
  padding: 0.5rem 0.3rem;
  border-bottom: 1px solid #f1f5f9;
}

.trading-table .empty-row td {
  text-align: center;
  color: var(--text-dim);
  padding: 1rem;
  font-style: italic;
}

.type-badge {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.type-badge.long {
  background: rgba(34, 197, 94, 0.15);
  color: #16a34a;
}

.type-badge.short {
  background: rgba(239, 68, 68, 0.15);
  color: #dc2626;
}

.sl-tp-label {
  color: var(--text-dim);
  font-size: 0.6rem;
  margin-right: 2px;
}

.close-position-btn,
.close-pos-btn,
.cancel-order-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.15s ease;
}

.close-position-btn:hover,
.close-pos-btn:hover,
.cancel-order-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}

.position-row.long td:first-child {
  border-left: 3px solid #22c55e;
}

.position-row.short td:first-child {
  border-left: 3px solid #ef4444;
}

/* P&L styling in positions table */
.positions-table .pnl-cell {
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.positions-table .pnl-cell.profit {
  color: #16a34a;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.08), transparent);
}

.positions-table .pnl-cell.loss {
  color: #dc2626;
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.08), transparent);
}

.positions-table .pnl-cell .pnl-value {
  display: block;
  font-size: 0.9rem;
}

.positions-table .pnl-cell .pnl-percent {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Symbol column in positions/orders */
.symbol-cell {
  font-weight: 600;
  font-size: 0.85rem;
}

.position-symbol, .order-symbol {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

.position-symbol.current-symbol, .order-symbol.current-symbol {
  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  color: white;
}

.position-symbol.other-symbol, .order-symbol.other-symbol {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.position-row.other-symbol, .order-row.other-symbol {
  opacity: 0.85;
  background: #fafbfc;
}

.position-row.other-symbol:hover, .order-row.other-symbol:hover {
  opacity: 1;
  background: #f8fafc;
}

/* Chart Trading Section */
.chart-trading-section {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.chart-trading-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.4rem 0.6rem;
  background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
}

.chart-trading-btn:hover {
  background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
  border-color: #94a3b8;
}

.chart-trading-btn.active {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  color: white;
  border-color: #7c3aed;
}

.chart-trading-status {
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  background: #fee2e2;
  color: #dc2626;
}

.chart-trading-status.active {
  background: #dcfce7;
  color: #16a34a;
}

/* Trade Info Panel */
.trade-info-panel {
  background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem;
  margin-top: 0.5rem;
}

.trade-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0;
}

.trade-info-row:not(:last-child) {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.trade-info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.trade-info-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.trade-info-row.leverage-row {
  background: linear-gradient(135deg, rgba(251, 146, 60, 0.1), rgba(249, 115, 22, 0.15));
  margin: 0.5rem -0.75rem -0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0 0 10px 10px;
  border-top: 1px solid rgba(249, 115, 22, 0.2);
}

.trade-info-row.leverage-row .trade-info-label {
  color: #ea580c;
}

.trade-info-value.leverage-value {
  color: #ea580c;
  font-weight: 700;
}

/* Margin Trading Section */
.margin-trading-section {
  margin-top: 0.5rem;
  padding: 0.5rem;
  background: linear-gradient(to bottom, #fefce8, #fef9c3);
  border: 1px solid #fde047;
  border-radius: 8px;
}

.margin-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.margin-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: white;
  border: 1px solid #d4d4d8;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #71717a;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.margin-toggle-btn:hover {
  border-color: #f59e0b;
  color: #f59e0b;
}

.margin-toggle-btn.active {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border-color: #d97706;
}

.margin-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d4d4d8;
  transition: all 0.2s ease;
}

.margin-toggle-btn.active .margin-indicator {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
}

.margin-help-btn {
  padding: 0.3rem 0.5rem;
  background: transparent;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.65rem;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
  white-space: nowrap;
}

.margin-help-btn:hover {
  background: #f8fafc;
  border-color: #f59e0b;
  color: #f59e0b;
}

/* Margin Info Popup */
.margin-info-popup-content {
  width: 520px;
  max-width: 95vw;
  max-height: 85vh;
  overflow-y: auto;
}

.margin-info-popup-content .popup-header h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.margin-info-popup-content .popup-header h3 svg {
  color: #f59e0b;
}

.info-section {
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #f1f5f9;
}

.info-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.info-section h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.75rem 0;
}

.info-section p {
  margin: 0;
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.6;
}

.example-box {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-radius: 10px;
  padding: 1rem;
  border: 1px solid #fcd34d;
}

.example-title {
  font-weight: 700;
  font-size: 0.85rem;
  color: #92400e;
  margin-bottom: 0.75rem;
}

.example-box ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.example-box li {
  font-size: 0.85rem;
  color: #78350f;
  padding: 0.25rem 0;
}

.example-box li.sub-item {
  padding-left: 1rem;
  color: #92400e;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.calc-card {
  padding: 1rem;
  border-radius: 10px;
  text-align: center;
}

.calc-card.profit {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.calc-card.loss {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.calc-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.calc-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 0.25rem;
}

.calc-card.profit .calc-value { color: #16a34a; }
.calc-card.loss .calc-value { color: #dc2626; }

.calc-note {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.warning-section {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: 10px;
  padding: 1rem;
}

.warning-section h4 {
  color: #dc2626;
}

.warning-section ul {
  margin: 0;
  padding: 0 0 0 1.25rem;
}

.warning-section li {
  font-size: 0.85rem;
  color: #991b1b;
  padding: 0.2rem 0;
  line-height: 1.5;
}

.leverage-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.leverage-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.leverage-item.highlight {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-color: #f59e0b;
}

.leverage-item .lev {
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  color: #f59e0b;
  min-width: 40px;
}

.leverage-item .desc {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.leverage-selector {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed #fde047;
}

.leverage-selector label {
  font-size: 0.75rem;
  color: #78716c;
  margin-right: 0.5rem;
}

.leverage-selector select {
  padding: 0.4rem 0.6rem;
  border: 1px solid #fde047;
  border-radius: 6px;
  background: white;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
}

.buying-power {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: #78716c;
}

.buying-power strong {
  color: #d97706;
  font-size: 0.9rem;
}

/* Chart trading cursor mode */
body.chart-trading-mode .drawing-surface,
body.chart-trading-mode .chart-surface {
  cursor: crosshair !important;
}

/* Chart Trading Tooltip */
.chart-trading-tooltip {
  position: fixed;
  z-index: 10000;
  background: rgba(20, 25, 35, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 150px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  backdrop-filter: blur(8px);
}

.chart-trading-tooltip.hidden {
  display: none;
}

.chart-trading-tooltip .tooltip-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.chart-trading-tooltip .tooltip-row:last-of-type {
  margin-bottom: 8px;
}

.chart-trading-tooltip .tooltip-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.chart-trading-tooltip .tooltip-key.lmb {
  background: rgba(59, 130, 246, 0.3);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.5);
}

.chart-trading-tooltip .tooltip-key.rmb {
  background: rgba(249, 115, 22, 0.3);
  color: #fb923c;
  border: 1px solid rgba(249, 115, 22, 0.5);
}

.chart-trading-tooltip .tooltip-action {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.chart-trading-tooltip .tooltip-action.buy {
  color: #22c55e;
}

.chart-trading-tooltip .tooltip-action.sell {
  color: #ef4444;
}

.chart-trading-tooltip .tooltip-price {
  font-size: 13px;
  font-weight: 700;
  color: #f8fafc;
  text-align: center;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-family: 'JetBrains Mono', monospace;
}

.order-row.long td:first-child {
  border-left: 3px solid #3b82f6;
}

.order-row.short td:first-child {
  border-left: 3px solid #f59e0b;
}

.trading-table td.profit {
  color: #16a34a;
  font-weight: 600;
}

.trading-table td.loss {
  color: #dc2626;
  font-weight: 600;
}

/* Leverage and Short indicators */
.leverage-badge {
  display: inline-block;
  padding: 2px 5px;
  margin-left: 4px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 4px;
}

.short-qty {
  color: #dc2626;
  font-weight: 600;
}

.borrowed-funds {
  font-size: 0.7rem;
  color: #f59e0b;
  margin-top: 2px;
}

.position-row.leveraged {
  background: linear-gradient(to right, rgba(245, 158, 11, 0.05), transparent);
}

.position-row.leveraged td:first-child {
  border-left: 3px solid #f59e0b !important;
}

/* Position table cells */
.own-funds-cell {
  color: #16a34a;
  font-weight: 500;
}

.borrowed-funds-cell {
  color: #94a3b8;
}

.borrowed-funds-cell.has-borrowed {
  color: #f59e0b;
  font-weight: 600;
}

.total-volume-cell {
  font-weight: 600;
  color: var(--text-main);
}

/* Order Popup */
.order-popup {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.order-popup.hidden {
  display: none;
}

.order-popup-content {
  background: white;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  min-width: 340px;
  max-width: 90vw;
  animation: popupIn 0.2s ease;
}

.order-popup-content .popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  font-weight: 600;
  color: #1e293b;
}

.order-popup-content .popup-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.order-popup-content .setting-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.order-popup-content .setting-row label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.order-popup-content .setting-row select,
.order-popup-content .setting-row input {
  padding: 0.65rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.9rem;
}

.order-popup-content .setting-row select:focus,
.order-popup-content .setting-row input:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.order-popup-content .form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.order-popup-content .form-group label {
  font-size: 0.75rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 500;
}

.order-popup-content .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.order-popup-content .form-select,
.order-popup-content .form-input {
  padding: 0.65rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: all 0.15s ease;
}

.order-popup-content .form-select:focus,
.order-popup-content .form-input:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.order-preview {
  background: #f8fafc;
  border-radius: 10px;
  padding: 0.75rem;
  margin-top: 0.5rem;
}

.order-preview .preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.order-preview .preview-label {
  color: #64748b;
  font-size: 0.85rem;
}

.order-preview .preview-value {
  font-weight: 600;
  color: #1e293b;
  font-size: 0.95rem;
}

/* ==================== LOADING STATES ==================== */

.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.5rem;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 1200px) {
  .header-stats {
    display: none;
  }
}

@media (max-width: 1100px) {
  .workspace {
    flex-direction: column;
    height: auto;
    overflow: auto;
  }

  .ws-col-tools,
  .ws-resizer-col {
    display: none !important;
  }

  .ws-col-center {
    flex: none !important;
    min-height: 400px;
  }

  .ws-col-trading {
    flex: none !important;
    width: 100% !important;
  }

  .tools-panel-compact {
    display: none;
  }
  
  .chart-card {
    min-height: 400px;
  }
  
  .indicator-panes-container {
    max-height: 200px;
  }
  
  .app-header {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
  }
  
  .header-right {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 600px) {
  .brand-subtitle {
    display: none;
  }
  
  .status {
    display: none;
  }
  
  .user-header-btn span:not(.user-avatar-sm) {
    display: none;
  }
}

/* ==================== INDICATORS POPUP ==================== */

.indicators-popup {
  position: fixed;
  top: 80px;
  left: 80px;
  width: 320px;
  max-height: 500px;
  background: var(--panel);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideIn 0.2s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.indicators-popup.hidden {
  display: none;
}

.indicators-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.indicators-popup-header .popup-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: #334155;
}

.indicators-popup-header .popup-title svg {
  color: #7c3aed;
}

.close-popup-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #94a3b8;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.close-popup-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

.indicators-search {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.indicators-search .search-icon {
  position: absolute;
  left: 1.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}

.indicators-search input {
  width: 100%;
  padding: 0.6rem 0.9rem 0.6rem 2.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.875rem;
  background: #f8fafc;
  transition: all 0.15s ease;
}

.indicators-search input:focus {
  outline: none;
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
  background: white;
}

.indicators-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.ind-tab {
  flex: 1;
  padding: 0.6rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.ind-tab.active {
  color: #7c3aed;
  border-bottom-color: #7c3aed;
}

.ind-tab:hover:not(.active) {
  color: var(--text-main);
  background: #f8fafc;
}

.active-badge {
  background: linear-gradient(135deg, #7c3aed, #6366f1);
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  padding: 0 0.35rem;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.35rem;
}

.active-badge:empty {
  display: none;
}

.indicators-tab-content {
  display: none;
  flex: 1;
  overflow-y: auto;
  max-height: 320px;
}

.indicators-tab-content.active {
  display: block;
}

.indicators-list {
  padding: 0.5rem;
}

.indicator-category {
  margin-bottom: 0.75rem;
}

.category-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748b;
  padding: 0.6rem 0.75rem 0.3rem;
  font-weight: 600;
}

.category-title svg {
  color: #94a3b8;
}

.indicator-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.indicator-item:hover {
  background: #f1f5f9;
}

.indicator-item .indicator-info-col {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  min-width: 0;
}

.indicator-item .indicator-name {
  font-weight: 600;
  color: #334155;
  font-size: 0.85rem;
}

.indicator-item .indicator-fullname {
  font-size: 0.75rem;
  color: #94a3b8;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.add-indicator-btn {
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid #e2e8f0;
  background: white;
  border-radius: 6px;
  color: #7c3aed;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.add-indicator-btn:hover {
  background: #7c3aed;
  color: white;
  border-color: #7c3aed;
  transform: scale(1.05);
}

/* Active Indicators List */
.active-indicators-list {
  padding: 0.5rem;
}

.no-indicators {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2.5rem 1rem;
  color: #94a3b8;
  font-size: 0.85rem;
}

.no-indicators svg {
  opacity: 0.4;
}

.indicator-actions button:hover {
  background: #f1f5f9;
  color: #334155;
}

.indicator-actions .remove-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

.indicator-actions .settings-btn:hover {
  background: #ede9fe;
  color: #7c3aed;
}

.active-indicator-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.35rem;
  background: white;
  border: 1px solid #e2e8f0;
  transition: all 0.15s ease;
  cursor: pointer;
}

.active-indicator-item:hover {
  border-color: #8b5cf6;
  background: rgba(139, 92, 246, 0.04);
}

.active-indicator-item.hidden-indicator {
  opacity: 0.5;
}

.indicator-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
}

.indicator-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.05);
}

.indicator-info .indicator-name {
  font-weight: 500;
  font-size: 0.8rem;
  color: #334155;
}

.indicator-actions {
  display: flex;
  gap: 0.2rem;
}

.indicator-actions button {
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 4px;
  color: #94a3b8;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.indicator-actions .toggle-btn:hover {
  background: #e0f2fe;
  border-color: #38bdf8;
}

.indicator-actions .settings-btn:hover {
  background: #f3e8ff;
  border-color: #a855f7;
}

.indicator-actions .remove-btn:hover {
  background: #fee2e2;
  border-color: #ef4444;
  color: #ef4444;
}

/* Clickable indicator item */
.active-indicator-item {
  cursor: pointer;
  transition: background 0.15s ease;
}

.active-indicator-item:hover {
  background: rgba(139, 92, 246, 0.08);
}

/* Indicator Settings Popup */
.indicator-settings-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 340px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--panel);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  z-index: 1003;
  animation: popupIn 0.2s ease;
}

.indicator-settings-popup.hidden {
  display: none;
}

.indicator-settings-popup .popup-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
}

.indicator-settings-popup .popup-body {
  padding: 1rem 1.25rem;
}

.indicator-settings-popup .settings-section {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.indicator-settings-popup .settings-section:last-of-type {
  border-bottom: none;
}

.indicator-settings-popup .settings-section h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.indicator-settings-popup .setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  gap: 0.75rem;
}

.indicator-settings-popup .setting-row label {
  font-size: 0.85rem;
  color: var(--text-main);
  flex-shrink: 0;
}

.indicator-settings-popup .setting-row input[type="number"] {
  width: 70px;
  padding: 0.4rem 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  text-align: right;
  font-size: 0.85rem;
}

.indicator-settings-popup .setting-row input[type="color"] {
  width: 36px;
  height: 28px;
  padding: 2px;
  cursor: pointer;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
}

.indicator-settings-popup .setting-row input[type="range"] {
  flex: 1;
  height: 4px;
  accent-color: var(--accent);
}

.indicator-settings-popup .setting-row select {
  padding: 0.4rem 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.85rem;
  background: white;
  min-width: 120px;
  cursor: pointer;
}

.indicator-settings-popup .setting-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.15);
}

.indicator-settings-popup .setting-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.indicator-settings-popup .settings-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.indicator-settings-popup .settings-actions button {
  flex: 1;
}

.indicator-settings-popup .settings-actions .ghost {
  background: transparent;
  border: 1px solid #ef4444;
  color: #ef4444;
}

.indicator-settings-popup .settings-actions .ghost:hover {
  background: #fee2e2;
}

.indicator-settings-popup .apply-btn {
  width: 100%;
  margin-top: 0.5rem;
}

/* Indicator Button Style */
.tool-btn.indicator-btn {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(139, 92, 246, 0.15) 100%);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.tool-btn.indicator-btn:hover {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(139, 92, 246, 0.25) 100%);
  border-color: #8b5cf6;
}

/* ==================== INDICATOR PANES ==================== */

/* Indicator Panes Wrapper - integrated into chart area */
.indicator-panes-wrapper {
  display: none; /* Controlled by JS */
  flex-direction: column;
  flex: 0 0 auto;
  height: 0;
  max-height: 450px;
  min-height: 0;
  background: transparent;
  overflow: hidden;
  position: relative;
  transition: height 0.15s ease;
}

/* Indicator Resizer - draggable border between chart and indicators */
.indicator-resizer {
  height: 6px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.03), rgba(0,0,0,0.06));
  cursor: ns-resize;
  position: relative;
  flex-shrink: 0;
}

.indicator-resizer::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 3px;
  background: rgba(0,0,0,0.15);
  border-radius: 2px;
}

.indicator-resizer:hover {
  background: linear-gradient(to bottom, rgba(0,0,0,0.05), rgba(0,0,0,0.1));
}

.indicator-resizer:hover::before {
  background: rgba(0,0,0,0.25);
}

/* Overlay Indicators Legend - shows on chart for overlay mode indicators */
.overlay-indicators-legend {
  position: absolute;
  bottom: 40px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 50;
  pointer-events: auto;
}

.overlay-indicators-legend:empty {
  display: none;
}

.overlay-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  color: #374151;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.overlay-legend-item:hover {
  background: white;
  border-color: #8b5cf6;
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

.overlay-legend-item .legend-color {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

.overlay-legend-item .legend-name {
  white-space: nowrap;
}

.overlay-legend-item .legend-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: transparent;
  color: #94a3b8;
  transition: all 0.15s;
}

.overlay-legend-item:hover .legend-close {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.indicator-panes-container {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-height: 0;
  flex: 1;
  overflow: hidden;
  background: rgba(0,0,0,0.02);
}

/* Collapse Button */
.collapse-panel-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.15s ease;
}

.collapse-panel-btn:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: var(--border);
  color: var(--text-main);
}

.collapse-panel-btn svg {
  transition: transform 0.3s ease;
}

/* Indicator count badge */
.tool-btn.indicator-btn {
  position: relative;
}

.indicator-count-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  font-size: 9px;
  font-weight: 700;
  color: var(--accent);
  min-width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.indicator-count-badge:empty {
  display: none;
}

.indicator-pane {
  position: relative;
  background: var(--panel);
  border-top: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  flex-shrink: 0;
}

.indicator-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.25rem 0.75rem;
  background: rgba(248, 250, 252, 0.8);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s ease;
}

.indicator-pane-header:hover {
  background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
}

.indicator-pane-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}

.indicator-pane-title span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.indicator-pane-title .indicator-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.indicator-pane-actions {
  display: flex;
  gap: 0.25rem;
}

.indicator-pane-actions button {
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: all 0.15s ease;
}

.indicator-pane-actions button:hover {
  background: rgba(0, 0, 0, 0.08);
  color: var(--text-main);
}

.indicator-pane-actions .close-pane-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

.indicator-pane-actions .reset-scale-btn:hover {
  background: rgba(124, 58, 237, 0.1);
  color: #8b5cf6;
}

.indicator-pane-chart {
  height: 100px;
  width: 100%;
  cursor: ns-resize; /* Hint that vertical drag is available */
}

/* Reference lines for RSI (30/70) */
.indicator-pane .reference-line {
  position: absolute;
  left: 0;
  right: 50px;
  height: 1px;
  background: rgba(100, 100, 100, 0.2);
  pointer-events: none;
}

.indicator-pane .reference-line.oversold {
  bottom: 30%;
}

.indicator-pane .reference-line.overbought {
  bottom: 70%;
}

.indicator-pane .reference-label {
  position: absolute;
  right: 55px;
  font-size: 0.65rem;
  color: var(--text-dim);
  pointer-events: none;
}

.indicator-pane .reference-label.oversold {
  bottom: calc(30% - 8px);
}

.indicator-pane .reference-label.overbought {
  bottom: calc(70% - 8px);
}

/* Volume Profile Overlay */
.volume-profile-overlay {
  position: absolute;
  top: 0;
  left: 60px;
  right: 55px;
  bottom: 28px;
  pointer-events: none;
  z-index: 5;
}

.volume-profile-bar {
  position: absolute;
  left: 0;
  display: flex;
}

.volume-profile-bar .buy-bar {
  background: rgba(38, 166, 154, 0.35);
  height: 100%;
}

.volume-profile-bar .sell-bar {
  background: rgba(239, 83, 80, 0.35);
  height: 100%;
}

.volume-profile-poc {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #FFD700;
  opacity: 0.8;
}

/* Resizable indicator pane */
.indicator-pane-resizer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  cursor: ns-resize;
  background: transparent;
  transition: background 0.15s ease;
}

.indicator-pane-resizer:hover {
  background: rgba(139, 92, 246, 0.3);
}

/* ==================== TOKEN REQUIRED POPUP ==================== */
.token-popup-card {
  position: relative;
  width: min(420px, 94vw);
  background: #ffffff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.token-popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  background: #f3f4f6;
  border: none;
  border-radius: 8px;
  font-size: 1.5rem;
  color: #6b7280;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.token-popup-close:hover {
  background: #fee2e2;
  color: #dc2626;
}

.token-popup-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d97706;
}

.token-popup-title {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: #1f2937;
}

.token-popup-desc {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  color: #6b7280;
  line-height: 1.6;
}

.token-popup-desc strong {
  color: #059669;
  font-weight: 600;
}

.token-popup-steps {
  background: #f9fafb;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.token-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: #374151;
}

.token-step:not(:last-child) {
  border-bottom: 1px solid #e5e7eb;
}

.token-step-num {
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.token-step a {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
}

.token-step a:hover {
  text-decoration: underline;
}

.token-popup-actions {
  display: flex;
  gap: 0.75rem;
}

.token-btn-primary {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.token-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.token-btn-secondary {
  padding: 0.875rem 1.5rem;
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.15s;
}

.token-btn-secondary:hover {
  background: #e5e7eb;
}

/* ==================== Demo Trading Margin Section ==================== */
/* Use more specific selectors to not override player styles */

.margin-section {
  margin: 0.75rem 0;
  padding: 0.5rem;
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.05));
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 10px;
}

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

.margin-section .margin-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 8px;
  color: #92400e;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.margin-section .margin-toggle-btn:hover {
  background: rgba(251, 191, 36, 0.2);
  border-color: #f59e0b;
}

.margin-section .margin-toggle-btn.active {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border-color: #d97706;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.margin-section .margin-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.margin-section .margin-label {
  flex: 1;
  text-align: left;
}

.margin-section .margin-status {
  padding: 2px 6px;
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  font-size: 0.65rem;
  font-weight: 600;
  border-radius: 4px;
}

.margin-section .margin-toggle-btn.active .margin-status {
  background: #16a34a;
  color: white;
  font-weight: 700;
  padding: 3px 8px;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 4px rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 12px rgba(34, 197, 94, 0.7); }
}

.margin-section .margin-help-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 50%;
  color: #92400e;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.margin-section .margin-help-btn:hover {
  background: #fbbf24;
  color: white;
}

.margin-section .margin-controls {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(251, 191, 36, 0.2);
}

.margin-section .margin-controls.hidden {
  display: none;
}

.margin-section .leverage-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.margin-section .leverage-row label {
  font-size: 0.75rem;
  color: #92400e;
  font-weight: 500;
}

.margin-section .leverage-select {
  flex: 1;
  padding: 0.35rem 0.5rem;
  background: white;
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 6px;
  font-size: 0.8rem;
  color: #92400e;
  cursor: pointer;
  outline: none;
}

.margin-section .leverage-select:focus {
  border-color: #f59e0b;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.margin-section .buying-power-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.5rem;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 6px;
}

.margin-section .bp-label {
  font-size: 0.7rem;
  color: #78716c;
}

.margin-section .bp-value {
  font-size: 0.85rem;
  color: #16a34a;
  font-weight: 600;
}

/* Margin Info Popup */
.margin-info-popup {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.margin-info-popup.hidden {
  display: none;
}

.margin-info-content {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.margin-info-content h3 {
  margin: 0 0 1rem;
  color: #1e293b;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.margin-info-content p {
  margin: 0.75rem 0;
  color: #64748b;
  font-size: 0.85rem;
  line-height: 1.5;
}

.margin-info-content ul {
  margin: 0.75rem 0;
  padding-left: 1.25rem;
  color: #64748b;
  font-size: 0.85rem;
}

.margin-info-content li {
  margin: 0.35rem 0;
}

.margin-info-content .warning {
  margin-top: 1rem;
  padding: 0.75rem;
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: 8px;
  color: #92400e;
  font-size: 0.8rem;
}

.margin-info-close {
  margin-top: 1rem;
  width: 100%;
  padding: 0.75rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.margin-info-close:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Commission Cell Styles */
.commission-cell {
  color: #dc2626;
  font-size: 0.8rem;
  white-space: nowrap;
  cursor: help;
}

.commission-cell:hover {
  color: #b91c1c;
}

/* Journal commission styles */
.journal-table .commission-cell {
  color: #dc2626;
  font-weight: 500;
}

/* ==================== Inactivity Notification ==================== */

.inactivity-notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100000;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(239, 68, 68, 0.4);
  animation: slideDown 0.3s ease-out;
}

.inactivity-notification.fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  to {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
}

.inactivity-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.inactivity-content svg {
  flex-shrink: 0;
}

/* ==================== Toast Notifications ==================== */

.toast-notification {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  animation: toastSlideIn 0.3s ease-out;
}

.toast-notification.toast-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

.toast-notification.toast-error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}

.toast-notification.toast-success {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
}

.toast-notification.fade-out {
  animation: toastFadeOut 0.3s ease-out forwards;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes toastFadeOut {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  to {
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
  }
}


/* ==================== ORDER BOOK (СТАКАН) — 3-column layout ==================== */

.demo-layout.orderbook-visible {
  grid-template-columns: 56px minmax(0, 1fr) 620px 260px;
  grid-template-areas:
    "tools tabs orderbook panel"
    "tools chartarea orderbook panel"
    "tools resizer orderbook panel"
    "tools positions orderbook panel";
}

.demo-layout.orderbook-visible:has(.positions-panel.collapsed) {
  grid-template-rows: auto 1fr 0 40px;
}

.orderbook-panel {
  grid-area: orderbook;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  min-height: 0;
  position: relative;
}

.orderbook-panel.hidden { display: none; }

.orderbook-btn.active {
  background: rgba(124, 58, 237, 0.15);
  color: #7c3aed;
}

/* ---- Header ---- */
.orderbook-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  flex-shrink: 0;
}

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

.ob-source-badge {
  font-size: 0.58rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 2px 6px; border-radius: 4px; line-height: 1;
}
.ob-source-badge.src-tinkoff { background: rgba(255,221,45,0.18); color: #b8960a; }
.ob-source-badge.src-moex { background: rgba(59,130,246,0.15); color: #3b82f6; }

.ob-icon-btn {
  background: none; border: none; cursor: pointer; padding: 4px;
  color: var(--text-secondary); border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.ob-icon-btn:hover { background: rgba(0,0,0,0.06); color: var(--text); }

.ob-empty-message {
  display: flex; align-items: center; justify-content: center;
  flex: 1; min-height: 80px; color: var(--text-secondary);
  font-size: 0.78rem; text-align: center; padding: 1rem;
}

/* ---- 3-column body (fills all height) ---- */
.ob-three-col {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.ob-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.ob-col + .ob-col {
  border-left: 1px solid rgba(0,0,0,0.08);
}

.ob-col-clusters { flex: 0 0 170px; }
.ob-col-tape { flex: 0 0 210px; }
.ob-col-book { flex: 1 1 auto; min-width: 0; }

.ob-col-head {
  padding: 4px 8px;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  background: rgba(0,0,0,0.02);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ob-col-head .ob-spread-label { color: var(--text-secondary); }
.ob-col-head .ob-spread-value {
  font-weight: 600; color: var(--text);
  font-family: 'SF Mono','Fira Code', monospace; font-size: 0.68rem;
}
.ob-col-head .ob-spread-pct { color: var(--text-secondary); font-size: 0.6rem; }

/* ---- Clusters column ---- */
.ob-clusters-wrap {
  flex: 1; overflow-y: auto; overflow-x: hidden; min-height: 0;
  font-family: 'SF Mono','Fira Code','JetBrains Mono', monospace;
  font-size: 0.72rem;
}
.ob-clusters-wrap::-webkit-scrollbar { width: 3px; }
.ob-clusters-wrap::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 3px; }

.cl-row {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid rgba(0,0,0,0.04);
  position: relative;
  min-height: 22px;
}

.cl-cell-buy, .cl-cell-sell {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  padding: 1px 4px;
  min-height: 20px;
}

.cl-cell-buy { justify-content: flex-end; }
.cl-cell-sell { justify-content: flex-start; }

.cl-cell-price {
  flex: 0 0 auto;
  padding: 1px 5px;
  text-align: center;
  font-weight: 600;
  color: var(--text);
  font-size: 0.68rem;
  white-space: nowrap;
}

.cl-bar {
  position: absolute; top: 1px; bottom: 1px;
  pointer-events: none; z-index: 0;
  border-radius: 2px;
}
.cl-bar.cl-buy-bar { right: 0; background: #26a69a; opacity: 0.35; }
.cl-bar.cl-sell-bar { left: 0; background: #ef5350; opacity: 0.35; }

.cl-cell-val {
  position: relative; z-index: 1;
  font-size: 0.68rem; font-weight: 600;
  white-space: nowrap;
}

.cl-cell-buy .cl-cell-val { color: #26a69a; }
.cl-cell-sell .cl-cell-val { color: #ef5350; }

.cl-row.cl-dense .cl-cell-val { font-weight: 800; font-size: 0.74rem; }
.cl-row.cl-dense .cl-cell-buy .cl-cell-val { color: #00897b; }
.cl-row.cl-dense .cl-cell-sell .cl-cell-val { color: #d32f2f; }
.cl-row.cl-dense .cl-cell-price { font-weight: 700; }
.cl-row.cl-dense .cl-bar { opacity: 0.5; }

/* ---- Tape column ---- */
.ob-tape-wrap {
  flex: 1; overflow-y: auto; overflow-x: hidden; min-height: 0;
}
.ob-tape-wrap::-webkit-scrollbar { width: 3px; }
.ob-tape-wrap::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 3px; }

.tape-table {
  width: 100%; border-collapse: collapse; font-size: 0.72rem;
  font-family: 'SF Mono','Fira Code','JetBrains Mono', monospace;
  table-layout: fixed;
}
.tape-table thead { position: sticky; top: 0; z-index: 2; background: var(--card); }
.tape-table th {
  padding: 3px 5px; font-size: 0.6rem; font-weight: 600;
  color: var(--text-secondary); text-transform: uppercase;
  letter-spacing: 0.04em; text-align: right;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.tape-table th:first-child { text-align: left; }
.tape-table td { padding: 2px 5px; text-align: right; line-height: 1.7; }
.tape-table td:first-child { text-align: left; color: var(--text-secondary); }

.tape-table tr:nth-child(even) { background: rgba(0,0,0,0.015); }
.tape-table tr:hover { background: rgba(0,0,0,0.04) !important; }

.tape-row-buy .tape-price { color: #26a69a; font-weight: 700; }
.tape-row-sell .tape-price { color: #ef5350; font-weight: 700; }
.tape-vol { color: var(--text-secondary); font-weight: 500; }
.tape-sum { color: var(--text-secondary); font-size: 0.65rem; }

.tape-row-big { background: rgba(0,0,0,0.03) !important; }
.tape-row-big .tape-vol { color: var(--text); font-weight: 700; }
.tape-row-big .tape-sum { color: #e65100; font-weight: 600; }

/* ---- Order book column ---- */
.ob-book-wrap {
  flex: 1; overflow-y: auto; overflow-x: hidden; min-height: 0;
}
.ob-book-wrap::-webkit-scrollbar { width: 3px; }
.ob-book-wrap::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 3px; }

.ob-table {
  width: 100%; border-collapse: collapse; font-size: 0.76rem;
  font-family: 'SF Mono','Fira Code','JetBrains Mono', monospace;
  table-layout: fixed;
}
.ob-table thead { position: sticky; top: 0; z-index: 2; background: var(--card); }
.ob-table th {
  padding: 3px 6px; font-size: 0.6rem; font-weight: 600;
  color: var(--text-secondary); text-transform: uppercase;
  letter-spacing: 0.04em; border-bottom: 1px solid rgba(0,0,0,0.06);
}
.ob-th-bid { text-align: left; color: #26a69a !important; }
.ob-th-price { text-align: center; }
.ob-th-ask { text-align: right; color: #ef5350 !important; }

.ob-table td {
  padding: 1px 6px; position: relative; white-space: nowrap; line-height: 1.7;
}

/* Ask rows */
#ob-asks-body tr { cursor: pointer; transition: background 0.08s; }
#ob-asks-body tr:hover { background: rgba(239,83,80,0.15) !important; }
#ob-asks-body .ob-cell-price { color: #ef5350; font-weight: 700; text-align: center; }
#ob-asks-body .ob-cell-bid { color: transparent; }
#ob-asks-body .ob-cell-ask { text-align: right; color: var(--text); font-weight: 500; }

/* Bid rows */
#ob-bids-body tr { cursor: pointer; transition: background 0.08s; }
#ob-bids-body tr:hover { background: rgba(38,166,154,0.15) !important; }
#ob-bids-body .ob-cell-price { color: #26a69a; font-weight: 700; text-align: center; }
#ob-bids-body .ob-cell-bid { text-align: left; color: var(--text); font-weight: 500; }
#ob-bids-body .ob-cell-ask { color: transparent; }

/* Volume bars */
.ob-vol-bar {
  position: absolute; top: 0; bottom: 0;
  pointer-events: none; z-index: 0; opacity: 0.25;
  transition: width 0.15s ease;
}
.ob-vol-bar.ask-bar { right: 0; background: #ef5350; }
.ob-vol-bar.bid-bar { left: 0; background: #26a69a; }
.ob-cell-content { position: relative; z-index: 1; }

/* Spread divider */
.ob-spread-divider td {
  text-align: center; padding: 5px 6px;
  border-top: 1px solid rgba(0,0,0,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  background: rgba(0,0,0,0.015);
}
.ob-last-price {
  font-size: 1rem; font-weight: 800; color: var(--text);
  font-family: 'SF Mono','Fira Code', monospace;
}
.ob-last-change { font-size: 0.7rem; margin-left: 6px; font-weight: 700; }
.ob-last-change.positive { color: #26a69a; }
.ob-last-change.negative { color: #ef5350; }

/* Density */
#ob-asks-body tr.ob-dense { background: rgba(239,83,80,0.1); }
#ob-asks-body tr.ob-dense .ob-cell-ask { font-weight: 800; }
#ob-asks-body tr.ob-dense .ob-cell-price { font-weight: 800; }
#ob-bids-body tr.ob-dense { background: rgba(38,166,154,0.1); }
#ob-bids-body tr.ob-dense .ob-cell-bid { font-weight: 800; }
#ob-bids-body tr.ob-dense .ob-cell-price { font-weight: 800; }

/* Tooltips */
#ob-asks-body tr { position: relative; }
#ob-asks-body tr::after {
  content: 'ЛКМ: Маркет покупка · ПКМ: Лимит продажа';
  position: absolute; left: 50%; bottom: 100%; transform: translateX(-50%);
  white-space: nowrap; background: rgba(0,0,0,0.85); color: #fff;
  font-size: 0.58rem; padding: 2px 7px; border-radius: 4px;
  pointer-events: none; opacity: 0; transition: opacity 0.15s; z-index: 10;
}
#ob-asks-body tr:hover::after { opacity: 1; }

#ob-bids-body tr { position: relative; }
#ob-bids-body tr::after {
  content: 'ЛКМ: Лимит покупка · ПКМ: Маркет продажа';
  position: absolute; left: 50%; top: 100%; transform: translateX(-50%);
  white-space: nowrap; background: rgba(0,0,0,0.85); color: #fff;
  font-size: 0.58rem; padding: 2px 7px; border-radius: 4px;
  pointer-events: none; opacity: 0; transition: opacity 0.15s; z-index: 10;
}
#ob-bids-body tr:hover::after { opacity: 1; }

/* ---- Summary ---- */
.ob-summary {
  display: flex; align-items: center; padding: 5px 8px;
  border-top: 1px solid rgba(0,0,0,0.06);
  font-size: 0.7rem; flex-shrink: 0; gap: 8px;
}
.ob-summary-bid, .ob-summary-ask {
  display: flex; flex-direction: column; align-items: center; min-width: 44px;
}
.ob-sum-label {
  font-size: 0.58rem; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.ob-summary-bid .ob-sum-value { color: #26a69a; font-weight: 700; font-family: 'SF Mono','Fira Code', monospace; }
.ob-summary-ask .ob-sum-value { color: #ef5350; font-weight: 700; font-family: 'SF Mono','Fira Code', monospace; }
.ob-summary-ratio { flex: 1; }
.ob-ratio-bar { display: flex; height: 5px; border-radius: 2px; overflow: hidden; background: rgba(0,0,0,0.05); }
.ob-ratio-bid { background: #26a69a; transition: width 0.3s ease; }
.ob-ratio-ask { background: #ef5350; transition: width 0.3s ease; }

/* ---- No-key banner ---- */
.ob-no-key {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; color: var(--text-secondary);
}
.ob-no-key svg { opacity: 0.4; }
.ob-no-key-title { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.ob-no-key-text { font-size: 0.72rem; max-width: 220px; line-height: 1.4; }
.ob-no-key-btn {
  margin-top: 4px; padding: 6px 16px; font-size: 0.72rem; font-weight: 600;
  border: none; border-radius: 8px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9); color: #fff;
  cursor: pointer; transition: opacity 0.15s;
}
.ob-no-key-btn:hover { opacity: 0.85; }

/* ---- Settings popup ---- */
.ob-settings-popup {
  position: absolute; top: 40px; right: 8px; width: 260px;
  background: var(--card); border: 1px solid rgba(0,0,0,0.1);
  border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  padding: 12px; z-index: 100;
  display: flex; flex-direction: column; gap: 8px;
}
.ob-settings-title { font-weight: 700; font-size: 0.8rem; color: var(--text); margin-bottom: 2px; }
.ob-settings-section {
  font-weight: 600; font-size: 0.7rem; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-top: 4px; padding-top: 6px; border-top: 1px solid rgba(0,0,0,0.06);
}
.ob-set-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.72rem; color: var(--text);
}
.ob-set-row select,
.ob-set-row input[type="number"] {
  width: 80px; padding: 3px 6px; font-size: 0.7rem;
  border: 1px solid rgba(0,0,0,0.1); border-radius: 6px;
  background: var(--bg); color: var(--text);
}
.ob-set-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: #7c3aed; }
.ob-hk-input {
  width: 36px !important; text-align: center; text-transform: uppercase;
  font-weight: 700; font-family: 'SF Mono','Fira Code', monospace;
}
.ob-settings-save {
  margin-top: 4px; padding: 6px; font-size: 0.72rem; font-weight: 600;
  border: none; border-radius: 8px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9); color: #fff;
  cursor: pointer; transition: opacity 0.15s;
}
.ob-settings-save:hover { opacity: 0.85; }

/* ==================== REAL MODE OVERLAY ==================== */
.real-mode-overlay {
  position: absolute;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
}

.real-mode-card {
  background: var(--card);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.real-mode-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text);
}

.real-mode-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.real-mode-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.real-mode-setup-btn {
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s;
}

.real-mode-setup-btn:hover {
  opacity: 0.85;
}

.real-mode-back-btn {
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
}

.real-mode-back-btn:hover {
  background: rgba(0,0,0,0.04);
}

/* Fullscreen hides orderbook */
body.chart-fullscreen .orderbook-panel { display: none !important; }
body.chart-fullscreen .demo-layout.orderbook-visible {
  grid-template-columns: 1fr; grid-template-rows: 1fr;
  grid-template-areas: "chartarea";
}

/* Responsive */
@media (max-width: 1600px) {
  .demo-layout.orderbook-visible {
    grid-template-columns: 56px minmax(0, 1fr) 540px 240px;
  }
  .ob-col-clusters { flex: 0 0 150px; }
  .ob-col-tape { flex: 0 0 185px; }
}
@media (max-width: 1400px) {
  .demo-layout.orderbook-visible {
    grid-template-columns: 56px minmax(0, 1fr) 460px 220px;
  }
  .ob-col-clusters { flex: 0 0 130px; }
  .ob-col-tape { flex: 0 0 160px; }
}
@media (max-width: 1200px) {
  .demo-layout.orderbook-visible {
    grid-template-columns: 56px minmax(0, 1fr) 380px 200px;
  }
  .ob-col-clusters { display: none; }
  .ob-col-tape { flex: 0 0 150px; }
}