@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg-main: #090d16;
  --bg-surface: #0e1424;
  --bg-card: #131b2e;
  --bg-card-hover: #19243d;
  --bg-elevated: #1e2a47;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-bright: rgba(255, 255, 255, 0.16);
  --border-accent: rgba(59, 130, 246, 0.4);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Vietnamese Stock Color Scheme */
  --stock-green: #10b981;
  --stock-green-glow: rgba(16, 185, 129, 0.25);
  --stock-green-bg: rgba(16, 185, 129, 0.12);
  
  --stock-red: #ef4444;
  --stock-red-glow: rgba(239, 68, 68, 0.25);
  --stock-red-bg: rgba(239, 68, 68, 0.12);
  
  --stock-yellow: #f59e0b;
  --stock-yellow-bg: rgba(245, 158, 11, 0.12);
  
  --stock-purple: #c084fc;
  --stock-purple-glow: rgba(192, 132, 252, 0.3);
  --stock-purple-bg: rgba(192, 132, 252, 0.12);
  
  --brand-blue: #3b82f6;
  --brand-cyan: #06b6d4;
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-glow-green: 0 0 20px rgba(16, 185, 129, 0.35);
  --shadow-glow-red: 0 0 20px rgba(239, 68, 68, 0.35);
  --shadow-glow-purple: 0 0 25px rgba(168, 85, 247, 0.35);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--border-bright);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* App Container */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Top Navbar */
.top-navbar {
  height: 64px;
  background: rgba(14, 20, 36, 0.85);
  backdrop-filter: blur(12px);
  -webkit-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: 50;
}

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

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

.brand-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #ffffff, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(147, 51, 234, 0.2));
  color: #a855f7;
  border: 1px solid rgba(168, 85, 247, 0.4);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

/* Market Indices Bar */
.market-ticker-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 6px 16px;
  border-radius: 30px;
}

.market-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-family: var(--font-mono);
}

.market-item .label {
  font-weight: 600;
  color: var(--text-secondary);
}

.market-item .value {
  font-weight: 700;
  color: var(--text-primary);
}

.market-item .change {
  font-weight: 600;
}

.market-status-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.market-status-tag.live {
  background: var(--stock-green-bg);
  color: var(--stock-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.market-status-tag.break {
  background: var(--stock-yellow-bg);
  color: var(--stock-yellow);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.market-status-tag.closed {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: currentColor;
}

.market-status-tag.live .status-dot {
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  outline: none;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--border-bright);
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #6d28d9);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
  transform: translateY(-1px);
}

.btn-accent {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #059669, #047857);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}

/* Main Grid Layout */
.main-content {
  display: grid;
  grid-template-columns: 320px 1fr;
  flex: 1;
  min-height: calc(100vh - 64px);
}

/* Watchlist Sidebar */
.watchlist-sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.watchlist-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.watchlist-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.watchlist-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.watchlist-count {
  font-size: 11px;
  background: var(--bg-card);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 12px;
}

/* Add Stock Form */
.add-stock-form {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.input-text {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  transition: all 0.2s ease;
}

.input-text:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Filter Pills */
.filter-pills {
  display: flex;
  gap: 6px;
}

.filter-pill {
  flex: 1;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-pill.active {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.3);
}

/* Stock List Container */
.stock-list {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stock-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.stock-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-1px);
}

.stock-card.active {
  background: linear-gradient(135deg, rgba(30, 42, 71, 0.9), rgba(19, 27, 46, 0.95));
  border-color: var(--brand-blue);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 12px rgba(59, 130, 246, 0.25);
}

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

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

.stock-symbol {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.stock-company-name {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.stock-price-group {
  text-align: right;
  font-family: var(--font-mono);
}

.stock-price {
  font-size: 15px;
  font-weight: 700;
}

.stock-change {
  font-size: 11px;
  font-weight: 600;
}

.stock-card-row-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}

.ai-signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.ai-signal-badge.MUA, .ai-signal-badge.MUA_GIA_TANG {
  background: var(--stock-green-bg);
  color: var(--stock-green);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.ai-signal-badge.BAN, .ai-signal-badge.HA_TY_TRONG {
  background: var(--stock-red-bg);
  color: var(--stock-red);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.ai-signal-badge.QUAN_SAT {
  background: var(--stock-yellow-bg);
  color: var(--stock-yellow);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.stock-vol {
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.delete-stock-btn {
  opacity: 0;
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.stock-card:hover .delete-stock-btn {
  opacity: 1;
}

/* Detail View (Right Column) */
.stock-detail-view {
  background: var(--bg-main);
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Stock Header Banner */
.stock-header-card {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stock-header-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stock-title-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.detail-symbol {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.detail-exchange {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.detail-industry {
  font-size: 13px;
  color: var(--text-secondary);
}

.detail-company-full {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.stock-header-right {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 6px;
}

.detail-current-price {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 800;
}

.detail-change-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

/* Quick Metrics Bar */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

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

.metric-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

/* AI SIGNAL SPOTLIGHT BANNER */
.ai-spotlight-card {
  background: linear-gradient(135deg, rgba(19, 27, 46, 0.95), rgba(30, 42, 71, 0.95));
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 25px rgba(168, 85, 247, 0.15);
}

.ai-spotlight-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #a855f7, #ec4899);
}

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

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

.hero-signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-signal-badge.MUA, .hero-signal-badge.MUA_GIA_TANG {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  box-shadow: var(--shadow-glow-green);
}

.hero-signal-badge.BAN, .hero-signal-badge.HA_TY_TRONG {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff;
  box-shadow: var(--shadow-glow-red);
}

.hero-signal-badge.QUAN_SAT {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
}

.ai-confidence-badge {
  font-size: 13px;
  font-weight: 700;
  color: #c084fc;
  background: rgba(192, 132, 252, 0.15);
  border: 1px solid rgba(192, 132, 252, 0.35);
  padding: 6px 14px;
  border-radius: 20px;
}

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

.ai-headline {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}

/* TIMING ADVICE BOX */
.timing-callout-box {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(147, 51, 234, 0.12));
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}

.timing-icon {
  font-size: 24px;
  line-height: 1;
}

.timing-content-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.timing-content-desc {
  font-size: 14px;
  font-weight: 600;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Targets Grid */
.targets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.target-item {
  background: rgba(14, 20, 36, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.target-item .lbl {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.target-item .val {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
}

.target-item.buy .val { color: var(--stock-green); }
.target-item.tp1 .val { color: #38bdf8; }
.target-item.tp2 .val { color: #a855f7; }
.target-item.sl .val { color: var(--stock-red); }

/* Chart Container */
.chart-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

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

.timeframe-group {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.tf-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}

.tf-btn.active, .tf-btn:hover {
  background: var(--bg-elevated);
  color: #ffffff;
}

#chart-container {
  width: 100%;
  height: 420px;
  position: relative;
}

/* Tabs Section */
.tabs-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tabs-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 2px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  padding: 8px 16px;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: #3b82f6;
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: #3b82f6;
  border-radius: 2px;
}

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

/* AI Thesis Tab */
.ai-thesis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.analysis-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.box-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.box-content {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bullet-list li {
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.bullet-list li::before {
  content: "•";
  color: var(--brand-blue);
  font-weight: bold;
}

/* Technical Matrix Grid */
.tech-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.tech-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.tech-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.tech-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.tech-status-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  align-self: flex-start;
}

/* News List */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.15s;
}

.news-card:hover {
  background: var(--bg-card);
}

.news-meta {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: var(--text-muted);
}

.news-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.news-summary {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Signals History Table */
.signals-table-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-x: auto;
}

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

.signals-table th {
  padding: 12px 16px;
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
}

.signals-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.signals-table tr:hover td {
  background: var(--bg-card-hover);
}

/* Modal Overlay & Dialog */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

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

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: modal-enter 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

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

.modal-title {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

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

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

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

.form-control {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-sans);
  transition: all 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.toggle-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

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

.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(--stock-green);
}

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

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  box-shadow: var(--shadow-lg);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes toast-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.success { border-color: var(--stock-green); }
.toast.error { border-color: var(--stock-red); }
.toast.info { border-color: var(--brand-blue); }

/* Color utilities */
.color-green { color: var(--stock-green) !important; }
.color-red { color: var(--stock-red) !important; }
.color-yellow { color: var(--stock-yellow) !important; }
.color-purple { color: var(--stock-purple) !important; }

/* Responsive */
@media (max-width: 960px) {
  .main-content {
    grid-template-columns: 1fr;
  }
  .watchlist-sidebar {
    height: 380px;
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }
  .ai-thesis-grid {
    grid-template-columns: 1fr;
  }
}

/* User Profile & Auth */
.user-profile-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 4px 12px 4px 6px;
  border-radius: 30px;
  transition: all 0.2s;
}

.user-profile-pill:hover {
  background: var(--bg-card);
  border-color: var(--border-bright);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-bright);
}

.user-info-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-role-badge {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 1px 6px;
  border-radius: 10px;
  text-transform: uppercase;
  display: inline-block;
  align-self: flex-start;
}

.user-role-badge.admin {
  background: var(--stock-purple-bg);
  color: var(--stock-purple);
  border: 1px solid rgba(192, 132, 252, 0.4);
}

.user-role-badge.member {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.quick-login-card {
  background: rgba(59, 130, 246, 0.08);
  border: 1px dashed rgba(59, 130, 246, 0.35);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.user-status-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}
.user-status-pill.active {
  background: var(--stock-green-bg);
  color: var(--stock-green);
}
.user-status-pill.disabled {
  background: var(--stock-red-bg);
  color: var(--stock-red);
}

.role-select-input {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 11px;
  font-weight: 600;
}

/* Strict Login Gate Mode */
.modal-overlay.gate-mode {
  background: rgba(9, 13, 22, 0.96) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
}

.modal-overlay.gate-mode .modal-close-btn {
  display: none !important;
}


.app-disclaimer {
  margin: 16px 20px 24px;
  padding: 10px 14px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}

.market-item .stale-tag {
  font-size: 10px;
  color: #f59e0b;
  font-weight: 700;
}