:root {
  --bg-main: #0B0E14;
  --bg-card: #151A23;
  --bg-card-hover: #1C2331;
  --bg-elevated: #1F2737;
  --border-subtle: #2B3547;
  --border-active: #3E4D68;

  --text-main: #F0F4F8;
  --text-muted: #8E9BAE;
  --text-dim: #5C677D;

  --color-buy: #00E676;
  --color-buy-bg: rgba(0, 230, 118, 0.12);
  --color-buy-glow: rgba(0, 230, 118, 0.25);

  --color-sell: #FF1744;
  --color-sell-bg: rgba(255, 23, 68, 0.12);
  --color-sell-glow: rgba(255, 23, 68, 0.25);

  --color-cyan: #00E5FF;
  --color-amber: #FFD54F;
  --color-purple: #BB86FC;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ── Top Header ────────────────────────────────────────── */
.app-header {
  height: 68px;
  background: rgba(21, 26, 35, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 26px;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(0, 230, 118, 0.2));
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.logo-text h1 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.version-tag {
  font-size: 11px;
  font-family: var(--font-mono);
  background: var(--color-cyan);
  color: #000;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.strategy-badge {
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  letter-spacing: 0.5px;
  display: inline-block;
  vertical-align: middle;
}

.strategy-badge.badge-v5, .strategy-badge.badge-gold {
  background: rgba(255, 215, 0, 0.15);
  color: #ffd700;
  border: 1px solid rgba(255, 215, 0, 0.6);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.25);
}

.strategy-badge.badge-v4, .strategy-badge.badge-emerald {
  background: rgba(0, 230, 118, 0.15);
  color: #00e676;
  border: 1px solid rgba(0, 230, 118, 0.6);
  box-shadow: 0 0 10px rgba(0, 230, 118, 0.25);
}

.strategy-badge.badge-v3, .strategy-badge.badge-cyan {
  background: rgba(0, 243, 255, 0.15);
  color: #00f3ff;
  border: 1px solid rgba(0, 243, 255, 0.6);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.25);
}

.strategy-badge.badge-v2, .strategy-badge.badge-purple {
  background: rgba(187, 134, 252, 0.15);
  color: #bb86fc;
  border: 1px solid rgba(187, 134, 252, 0.6);
  box-shadow: 0 0 10px rgba(187, 134, 252, 0.25);
}

.strategy-badge.badge-v1, .strategy-badge.badge-blue {
  background: rgba(33, 150, 243, 0.15);
  color: #64b5f6;
  border: 1px solid rgba(33, 150, 243, 0.6);
}

.row-counter-roster {
  background: rgba(255, 152, 0, 0.08) !important;
  border-left: 3px solid #ff9800 !important;
}

.row-counter-roster:hover {
  background: rgba(255, 152, 0, 0.15) !important;
}

.badge-counter-roster {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  background: rgba(255, 152, 0, 0.18);
  color: #ff9800;
  border: 1px solid rgba(255, 152, 0, 0.5);
  border-radius: 4px;
  padding: 1px 6px;
  display: inline-block;
  margin-top: 3px;
  letter-spacing: 0.3px;
}

.subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  background: var(--bg-main);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  gap: 4px;
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.nav-tab:hover {
  color: var(--text-main);
  background: var(--bg-card);
}

.nav-tab.active {
  background: var(--bg-elevated);
  color: #FFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-active);
}

/* Header Right */
.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.3);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-buy);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--color-buy);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-buy);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.2);
    opacity: 1;
  }

}

.status-pill.fast-guardian-pill {
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: #00e5ff;
}

.status-pill.fast-guardian-pill.tracking {
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #f59e0b;
}

.guardian-dot {
  width: 8px;
  height: 8px;
  background: #00e5ff;
  border-radius: 50%;
  box-shadow: 0 0 8px #00e5ff;
  animation: pulse 1s infinite;
}

.status-pill.fast-guardian-pill.tracking .guardian-dot {
  background: #f59e0b;
  box-shadow: 0 0 10px #f59e0b;
}

.scan-meta {
  font-size: 12px;
  background: var(--bg-card);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.meta-label {
  color: var(--text-muted);
}

.meta-val {
  color: var(--color-cyan);
  font-weight: 700;
  font-family: var(--font-mono);
}

.btn-refresh {
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--border-active);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-refresh:hover {
  background: var(--color-cyan);
  color: #000;
  border-color: var(--color-cyan);
}

/* ── Main Content Area ──────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 20px 24px;
  max-width: 1750px;
  margin: 0 auto;
  width: 100%;
}

.tab-view {
  display: none;
}

.tab-view.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Summary Banner ─────────────────────────────────────── */
.summary-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 28px;
  width: 48px;
  height: 48px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 24px;
  font-weight: 800;
  font-family: var(--font-mono);
  letter-spacing: -0.5px;
}

.buy-stat .stat-num {
  color: var(--color-buy);
}

.sell-stat .stat-num {
  color: var(--color-sell);
}

.total-stat .stat-num {
  color: var(--color-cyan);
}

.time-stat .stat-num {
  color: var(--color-amber);
  font-size: 18px;
}

.stat-title {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Scanner Split Deck ─────────────────────────────────── */
.scanner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 1024px) {
  .scanner-grid {
    grid-template-columns: 1fr;
  }
}

.deck-column {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.deck-header {
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.deck-title h2 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.badge-dot.green {
  background: var(--color-buy);
  box-shadow: 0 0 8px var(--color-buy);
}

.badge-dot.red {
  background: var(--color-sell);
  box-shadow: 0 0 8px var(--color-sell);
}

.deck-badge {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 4px 10px;
  border-radius: 12px;
}

.deck-badge.green {
  background: var(--color-buy-bg);
  color: var(--color-buy);
  border: 1px solid var(--color-buy);
}

.deck-badge.red {
  background: var(--color-sell-bg);
  color: var(--color-sell);
  border: 1px solid var(--color-sell);
}

.cards-container {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 480px;
  max-height: 720px;
  overflow-y: auto;
}

/* ── Opportunity Card ───────────────────────────────────── */
.opp-card {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.opp-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-active);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.opp-card.buy-card {
  border-left: 4px solid var(--color-buy);
}

.opp-card.buy-card:hover {
  background: linear-gradient(90deg, rgba(0, 230, 118, 0.05), var(--bg-main));
  box-shadow: 0 4px 20px var(--color-buy-glow);
}

.opp-card.sell-card {
  border-left: 4px solid var(--color-sell);
}

.opp-card.sell-card:hover {
  background: linear-gradient(90deg, rgba(255, 23, 68, 0.05), var(--bg-main));
  box-shadow: 0 4px 20px var(--color-sell-glow);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.coin-info {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.coin-symbol {
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font-mono);
}

.coin-price {
  font-size: 14px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.card-time-pill {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  background: var(--bg-elevated);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.score-badge {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 4px;
}

.score-badge.green {
  background: var(--color-buy-bg);
  color: var(--color-buy);
}

.score-badge.red {
  background: var(--color-sell-bg);
  color: var(--color-sell);
}

/* Progress bar inside card */
.score-bar-bg {
  height: 4px;
  background: var(--border-subtle);
  border-radius: 2px;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: 2px;
}

.score-bar-fill.green {
  background: var(--color-buy);
}

.score-bar-fill.red {
  background: var(--color-sell);
}

.card-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 12px;
}

.detail-item {
  display: flex;
  justify-content: space-between;
}

.detail-label {
  color: var(--text-dim);
}

.detail-val {
  font-weight: 600;
  font-family: var(--font-mono);
}

.card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  border-top: 1px solid var(--border-subtle);
}

.struct-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-elevated);
}

.btn-terminal-sm {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-cyan);
  text-decoration: none;
  background: rgba(0, 229, 255, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  transition: var(--transition);
}

.btn-terminal-sm:hover {
  background: var(--color-cyan);
  color: #000;
}

.btn-terminal-sm.btn-tv-sm {
  color: #2962FF;
  background: rgba(41, 98, 255, 0.12);
  border-color: rgba(41, 98, 255, 0.35);
}

.btn-terminal-sm.btn-tv-sm:hover {
  background: #2962FF;
  color: #FFF;
}

/* Empty Placeholder */
.empty-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 380px;
  color: var(--text-dim);
  text-align: center;
  gap: 12px;
}

.placeholder-icon {
  font-size: 36px;
}

/* ── Table Card ─────────────────────────────────────────── */
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.table-toolbar h2 {
  font-size: 16px;
  font-weight: 700;
}

.search-box input {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 8px 14px;
  min-width: 280px;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
}

.data-table tbody tr {
  transition: var(--transition);
  cursor: pointer;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

/* ── Settings Form & Left Tree Layout ───────────────────── */
.settings-container {
  max-width: 1180px;
  margin: 0 auto;
}

.settings-tree-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: start;
}

/* Left Sidebar Navigation */
.settings-tree-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tree-menu-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.tree-menu-icon {
  font-size: 20px;
  background: rgba(0, 229, 255, 0.1);
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.settings-tree-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-tree-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.02);
}

.settings-tree-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-subtle);
  transform: translateX(3px);
}

.settings-tree-item.active {
  background: rgba(0, 229, 255, 0.08);
  border-color: rgba(0, 229, 255, 0.35);
  border-left: 4px solid var(--color-cyan);
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.1);
}

.settings-tree-item .tree-icon {
  font-size: 18px;
}

.settings-tree-item .tree-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-tree-item .tree-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  transition: color 0.2s ease;
}

.settings-tree-item.active .tree-title {
  color: var(--color-cyan);
}

.settings-tree-item .tree-sub {
  font-size: 10px;
  color: var(--text-dim);
}

.tree-sidebar-footer {
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

/* Right Panels */
.settings-panels-container {
  min-width: 0;
}

.settings-panel {
  display: none;
  animation: fadeInPanel 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

@keyframes fadeInPanel {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .settings-tree-layout {
    grid-template-columns: 1fr;
  }
  .settings-tree-sidebar {
    position: static;
  }
}

.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-bottom: 0;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.card-header {
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 700;
}

.card-body {
  padding: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

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

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.form-control {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.form-hint {
  font-size: 11px;
  color: var(--text-dim);
}

/* Chip input for custom symbols */
.chip-input-container {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
}

.chip {
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chip-remove {
  cursor: pointer;
  color: var(--color-sell);
  font-weight: bold;
}

.chip-remove:hover {
  opacity: 0.8;
}

#add-symbol-input {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 4px;
  outline: none;
}

.toggle-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-subtle);
  transition: .3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked+.slider {
  background-color: var(--color-buy);
}

input:checked+.slider:before {
  transform: translateX(20px);
}

.toggle-label {
  font-size: 13px;
  font-weight: 600;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.btn-save-settings {
  background: linear-gradient(135deg, var(--color-buy), #00B0FF);
  color: #000;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 230, 118, 0.3);
}

.btn-save-settings:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 230, 118, 0.5);
}

.save-status {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-buy);
}

/* ── Modal Inspector ────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 650px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: scale(0.95);
  transition: var(--transition);
}

.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 16px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-icon {
  font-size: 24px;
}

.modal-title-group h2 {
  font-size: 18px;
  font-weight: 800;
  font-family: var(--font-mono);
}

.modal-price {
  font-size: 14px;
  font-family: var(--font-mono);
  color: var(--color-cyan);
  font-weight: 600;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
}

.btn-close-modal:hover {
  color: #FFF;
  background: var(--bg-main);
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-score-box {
  background: var(--bg-main);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.score-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.progress-bar-bg {
  height: 8px;
  background: var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
}

.progress-bar-fill.green {
  background: var(--color-buy);
}

.progress-bar-fill.red {
  background: var(--color-sell);
}

.modal-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.m-card {
  background: var(--bg-main);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.m-title {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
}

.m-val {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-mono);
}

.clusters-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}

.clusters-box h4 {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.clusters-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cluster-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
}

.cluster-pill.res {
  background: var(--color-sell-bg);
  color: var(--color-sell);
  border: 1px solid var(--color-sell);
}

.cluster-pill.sup {
  background: var(--color-buy-bg);
  color: var(--color-buy);
  border: 1px solid var(--color-buy);
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

.btn-terminal {
  flex: 1;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  padding: 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}

.btn-terminal.coinswitch {
  background: linear-gradient(135deg, #0052FF, #00D4FF);
  color: #FFF;
}

.btn-terminal.coinswitch:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-terminal.tradingview {
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  color: var(--text-main);
}

.btn-terminal.tradingview:hover {
  background: var(--bg-card-hover);
  color: var(--color-cyan);
}

/* ── Live Trade Inspector & Paper Trading Styles ─────────── */
.modal-card-lg {
  max-width: 780px;
}

.pnl-summary-pill {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pill-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.pill-val {
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-buy);
}

/* ── Alerts Filter Toolbar ──────────────────────────────── */
.alerts-filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-lbl {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.filter-select {
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  outline: none;
  transition: var(--transition);
}

.filter-select:hover,
.filter-select:focus {
  border-color: var(--color-cyan);
}

.win-rate-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.pnl-hero-banner {
  background: linear-gradient(135deg, var(--bg-main), #1A2234);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-md);
  padding: 20px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.pnl-hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pnl-hero-title {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.pnl-hero-val {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-mono);
  margin: 4px 0;
  letter-spacing: -0.5px;
}

.pnl-hero-pct {
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 600;
}

.pnl-hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  background: var(--bg-card);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.pnl-stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pnl-stat-lbl {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
}

.pnl-stat-item strong {
  font-size: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
}

.timeline-container {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
}

.timeline-container h4 {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-weight: 700;
}

.timeline-checkpoints {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}

.checkpoint-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  transition: var(--transition);
}

.checkpoint-row:hover {
  border-color: var(--border-active);
}

.chk-time {
  font-weight: 700;
  color: var(--color-cyan);
  min-width: 60px;
}

.chk-price {
  color: var(--text-main);
  font-weight: 600;
}

.chk-pnl {
  font-weight: 800;
  min-width: 90px;
  text-align: right;
}

.trade-modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.btn-extend-timer {
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-extend-timer:hover {
  background: var(--color-cyan);
  color: #000;
  border-color: var(--color-cyan);
}

.badge-status {
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.badge-status.active {
  background: rgba(0, 229, 255, 0.15);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 229, 255, 0.4);
}

.badge-status.tp-hit {
  background: var(--color-buy-bg);
  color: var(--color-buy);
  border: 1px solid var(--color-buy);
}

.badge-status.sl-hit {
  background: var(--color-sell-bg);
  color: var(--color-sell);
  border: 1px solid var(--color-sell);
}

.badge-status.closed {
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* ══════════════════════════════════════════════════════════ */
/* 🔮 APEX AI MULTI-HORIZON PROBABILITY STYLES               */
/* ══════════════════════════════════════════════════════════ */
.ai-probability-box {
  background: rgba(0, 229, 255, 0.03);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(0, 229, 255, 0.05);
}

.ai-horizons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.horizon-mini-card {
  background: var(--bg-elevated);
  padding: 10px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: var(--transition);
}

.horizon-mini-card:hover {
  border-color: var(--color-cyan);
  transform: translateY(-2px);
}

.strategy-selector-header select option {
  background: #121722;
  color: #FFF;
}

/* ══════════════════════════════════════════════════════════ */
/* 🪙 MARKET COIN CATALOG MODAL STYLES                       */
/* ══════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 13, 0.85);
  backdrop-filter: blur(10px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active,
.modal-overlay.open {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  visibility: visible !important;
}

.modal-card {
  background: #0b111e;
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.9), 0 0 30px rgba(0, 229, 255, 0.18);
  overflow: hidden;
  max-width: 960px;
  width: 95%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  animation: modalScaleIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-header {
  padding: 16px 22px;
  background: #0f172a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  font-size: 16px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  transition: var(--transition);
}

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

.catalog-modal-card {
  max-width: 960px !important;
  width: 95% !important;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}

.catalog-modal-body {
  padding: 16px 20px;
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
  min-height: 0;
}

.catalog-toolbar {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.catalog-search-wrapper {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.catalog-search-wrapper .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.6;
}

.catalog-search-wrapper input {
  width: 100%;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 10px 12px 10px 36px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}

.catalog-search-wrapper input:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.catalog-sort-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-sort-wrapper label {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}

.catalog-select {
  padding: 8px 12px;
  font-size: 12px;
}

.catalog-category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0 6px 0;
}

.cat-pill {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
  user-select: none;
}

.cat-pill:hover {
  background: var(--bg-card-hover);
  color: var(--text-main);
  border-color: var(--border-active);
  transform: translateY(-1px);
}

.cat-pill.active {
  background: rgba(0, 229, 255, 0.12);
  color: var(--color-cyan);
  border-color: var(--color-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.catalog-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
  overflow-y: auto;
  max-height: 440px;
  padding: 4px 2px;
}

.catalog-grid-container::-webkit-scrollbar {
  width: 6px;
}

.catalog-coin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.catalog-coin-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.catalog-coin-card.selected {
  border-color: var(--color-buy);
  background: rgba(0, 230, 118, 0.05);
  box-shadow: 0 0 12px rgba(0, 230, 118, 0.15);
}

.coin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.coin-card-sym {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  color: #FFF;
}

.coin-card-cat {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-elevated);
  color: var(--text-dim);
  border: 1px solid var(--border-subtle);
}

.coin-card-price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.coin-card-price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.coin-card-change {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.coin-card-vol-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-dim);
  padding-top: 4px;
  border-top: 1px dashed var(--border-subtle);
}

.coin-card-action {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  transition: var(--transition);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  margin-top: 2px;
}

.catalog-coin-card:hover .coin-card-action {
  background: var(--color-cyan);
  color: #000;
  border-color: var(--color-cyan);
}

.catalog-coin-card.selected .coin-card-action {
  background: var(--color-buy);
  color: #000;
  border-color: var(--color-buy);
}

.catalog-modal-footer {
  padding: 14px 20px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.catalog-loading-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-dim);
  gap: 12px;
}

/* ── Form Controls & Dark Select Dropdowns ───────────────── */
select, .form-control, select.form-control, input.form-control {
  background-color: #0f172a !important;
  color: #f8fafc !important;
  border: 1px solid #334155 !important;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}

select option {
  background-color: #0f172a !important;
  color: #f8fafc !important;
  padding: 8px 12px;
}

select:focus, .form-control:focus {
  border-color: var(--color-cyan) !important;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.25) !important;
}

/* ── Backtester History Item Hover & Badge ────────────────── */
.bt-history-row:hover {
  background: rgba(0, 229, 255, 0.05) !important;
}

.btn-view-history {
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: #00e5ff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-view-history:hover {
  background: #00e5ff;
  color: #000;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}