: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;
}

.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 */
.chart-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1.5rem;
  padding: 0.35rem;
  background: #f1f5f9;
  border-radius: 10px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
}

.tabs-container {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.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 {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 400;
}

/* 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; }

/* 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;
}

/* Portfolio Button in Header */
.header-portfolio-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-portfolio-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-portfolio-btn svg {
  flex-shrink: 0;
}

.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;
}

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

.layout {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) 280px;
  grid-template-rows: 1fr auto auto auto;
  grid-template-areas:
    "tools chart panel"
    "tools indicators panel"
    "tools resizer panel"
    "tools positions panel";
  gap: 0.5rem 1rem;
  padding: 1rem 1.5rem;
  height: calc(100vh - 70px);
  min-height: 620px;
}

/* When positions panel is collapsed, chart takes more space */
.layout:has(.positions-panel.collapsed) {
  grid-template-rows: 1fr auto 40px;
}

.layout:has(.positions-panel.collapsed):has(.indicator-panes-wrapper:not(:has(.indicator-pane))) {
  grid-template-rows: 1fr 0 40px;
}

/* When no indicators exist, chart takes full space */
.layout:has(.indicator-panes-wrapper:not(:has(.indicator-pane))) {
  grid-template-rows: 1fr 0 auto;
}

.layout:has(.indicator-panes-wrapper:not(:has(.indicator-pane))):has(.positions-panel.collapsed) {
  grid-template-rows: 1fr 0 40px;
}

/* tools-panel-compact and positions-panel grid-areas defined in their main definitions below */

.chart-card {
  grid-area: chart;
  background: var(--card);
  border-radius: 20px;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  height: 100%;
  min-height: 0;
  position: relative;
  overflow: hidden;
  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-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: 14px;
  padding: 1.1rem 1.2rem;
  border: 1px solid #d9e0ec;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
  overflow-y: auto;
}

/* Modern Control Panel Styles */
.control-panel.modern {
  grid-area: panel;
  gap: 0.75rem;
  padding: 1rem;
  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 {
  grid-area: tools;
  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;
}

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

.tool-btn {
  width: 44px;
  height: 44px;
  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;
}

/* 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;
}

/* 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;
}

.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: absolute;
  left: 50px;
  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: 1000;
  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: absolute;
  left: 54px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  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;
}

/* 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;
}

.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;
}

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

.modal-card {
  width: min(520px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-tabs {
  display: flex;
  gap: 0;
  padding: 0.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: #f8fafc;
}

.modal-tab {
  padding: 0.6rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: -1px;
}

.modal-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.modal-tab:hover:not(.active) {
  color: var(--text-main);
}

.modal-content {
  display: none;
  padding: 1.5rem;
}

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

.modal-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-dim);
  margin: 0.75rem 0 0.25rem;
}

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

.modal-content input[type="email"],
.modal-content input[type="password"],
.modal-content input[type="text"] {
  width: 100%;
}

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

.modal-submit {
  margin-top: 1rem;
  width: 100%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
}

.modal-submit:hover {
  background: var(--accent-strong);
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  background: #f8fafc;
  border-radius: 0 0 16px 16px;
}

/* Profile Info */
.profile-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.profile-avatar {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.profile-avatar svg {
  stroke: white;
}

.profile-email {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

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

.profile-message {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  text-align: center;
  min-height: 1.2em;
}

.profile-message.success {
  color: var(--success);
}

.profile-message.error {
  color: var(--danger);
}

/* 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;
}

.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.session-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.session-device {
  font-weight: 500;
  color: var(--text-main);
}

.session-date {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.session-current {
  font-size: 0.75rem;
  color: var(--success);
  font-weight: 500;
}

.session-loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
}

.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;
}

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

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

.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 {
  grid-area: 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 {
  grid-area: positions;
  background: var(--panel);
  border-radius: 14px;
  padding: 0.75rem 1rem;
  border: 1px solid #d9e0ec;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  min-height: 80px;
  max-height: 500px;
  height: var(--positions-height, 180px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transition: padding 0.2s ease, height 0.2s ease;
}

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

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

.positions-panel.collapsed .positions-header {
  margin-bottom: 0;
  padding: 0.5rem 1rem;
  border-bottom: none;
}

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

.positions-panel.collapsed .collapse-panel-btn svg {
  transform: rotate(180deg);
}

.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;
  width: 28px;
  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);
}

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

.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;
}

.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;
}

.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,
.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,
.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;
  gap: 0.5rem;
}

.margin-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  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;
}

.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 0.6rem;
  background: transparent;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.7rem;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s;
}

.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 {
  cursor: crosshair !important;
}

.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);
}

/* ==================== 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) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 400px auto auto auto;
    grid-template-areas:
      "panel"
      "chart"
      "indicators"
      "positions"
      "tools";
    height: auto;
  }

  .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 with collapse support */
.indicator-panes-wrapper {
  grid-area: indicators;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--panel);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.indicator-panes-wrapper:not(:has(.indicator-pane)) {
  display: none;
}

.indicator-panes-wrapper.collapsed {
  max-height: 36px !important;
}

.indicator-panes-wrapper.collapsed .indicator-panes-container {
  display: none;
}

.indicator-panes-wrapper.collapsed .collapse-panel-btn svg {
  transform: rotate(180deg);
}

.indicator-panes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}

.indicator-panes-header:hover {
  background: linear-gradient(to bottom, #f1f5f9, #e2e8f0);
}

.indicator-panes-container {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 0;
  max-height: 250px;
  overflow-y: auto;
  padding: 4px;
}

/* 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: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  flex-shrink: 0;
}

.indicator-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.75rem;
  background: linear-gradient(to bottom, #f8fafc, #f1f5f9);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  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);
}