/* ─── CSS Variables / Design Tokens ──────────────────────── */
:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #1c2128;
  --bg-hover: #1f252d;
  --border: #30363d;
  --border-light: #3d444d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --green: #2ea043;
  --green-light: #3fb950;
  --green-bg: rgba(46, 160, 67, 0.15);
  --red: #f85149;
  --red-light: #ff7b72;
  --red-bg: rgba(248, 81, 73, 0.15);
  --blue: #58a6ff;
  --blue-bg: rgba(88, 166, 255, 0.15);
  --amber: #d29922;
  --amber-bg: rgba(210, 153, 34, 0.15);
  --purple: #bc8cff;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.4);
  --transition: 150ms ease;
}

/* ─── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Layout ─────────────────────────────────────────────── */
.sidebar {
  width: 220px;
  min-height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
}

.sidebar-brand {
  padding: var(--spacing-lg) var(--spacing-md);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.sidebar-brand h1 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.sidebar-brand .brand-icon {
  width: 28px;
  height: 28px;
  background: var(--blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  padding: var(--spacing-sm) 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 2px var(--spacing-sm);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
  font-size: 0.92rem;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}

.nav-item.active {
  background: var(--blue-bg);
  color: var(--blue);
  font-weight: 600;
}

.nav-item .nav-icon {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border);
}

.main-content {
  margin-left: 220px;
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.top-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.page-content {
  padding: var(--spacing-lg);
  flex: 1;
}

.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

/* ─── Status Dot ─────────────────────────────────────────── */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: var(--spacing-xs);
}
.status-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.red { background: var(--red); box-shadow: 0 0 6px var(--red); }
.status-dot.amber { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.status-dot.gray { background: var(--text-muted); }

/* ─── Cards Grid ─────────────────────────────────────────── */
.cards-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: border-color var(--transition);
}

.card:hover { border-color: var(--border-light); }

.card-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

.card-value {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.card-change {
  font-size: 0.85rem;
  margin-top: var(--spacing-xs);
  font-family: var(--font-mono);
}

.card-value.positive, .card-change.positive { color: var(--green-light); }
.card-value.negative, .card-change.negative { color: var(--red-light); }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.btn:hover { background: var(--bg-hover); border-color: var(--border-light); }

.btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn-primary:hover { opacity: 0.9; }

.btn-success { background: var(--green); border-color: var(--green); color: #fff; }
.btn-success:hover { opacity: 0.9; }

.btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn-danger:hover { opacity: 0.9; }

.btn-sm { padding: 4px 10px; font-size: 0.8rem; }

.btn-group { display: flex; gap: var(--spacing-xs); }

/* ─── Tables ─────────────────────────────────────────────── */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead th {
  background: var(--bg-tertiary);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

thead th:hover { color: var(--text-primary); }

tbody td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.83rem;
}

tbody tr:hover { background: var(--bg-hover); }
tbody tr:last-child td { border-bottom: none; }

/* ─── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-buy { background: var(--green-bg); color: var(--green-light); }
.badge-sell { background: var(--red-bg); color: var(--red-light); }
.badge-hold { background: rgba(139, 148, 158, 0.15); color: var(--text-secondary); }
.badge-long { background: var(--green-bg); color: var(--green-light); }
.badge-short { background: var(--red-bg); color: var(--red-light); }
.badge-info { background: var(--blue-bg); color: var(--blue); }
.badge-warn { background: var(--amber-bg); color: var(--amber); }

/* ─── Strength Bar ───────────────────────────────────────── */
.strength-bar {
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
  width: 100%;
  max-width: 120px;
}

.strength-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.strength-bar-fill.low { background: var(--red); }
.strength-bar-fill.medium { background: var(--amber); }
.strength-bar-fill.high { background: var(--green); }

/* ─── Flash animations ──────────────────────────────────── */
.flash-green { animation: flashGreen 0.8s ease; }
.flash-red { animation: flashRed 0.8s ease; }

@keyframes flashGreen {
  0% { background-color: var(--green-bg); }
  100% { background-color: transparent; }
}

@keyframes flashRed {
  0% { background-color: var(--red-bg); }
  100% { background-color: transparent; }
}

/* ─── Toast Notifications ────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 60px;
  right: var(--spacing-lg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  min-width: 280px;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.88rem;
}

.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--blue); }
.toast.warning { border-left: 3px solid var(--amber); }

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

/* ─── Skeleton Loading ───────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-hover) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
  height: 1.2em;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Forms ──────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.form-input, .form-select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color var(--transition);
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.form-input::placeholder { color: var(--text-muted); }

.form-input[type="password"] { font-family: var(--font-mono); }

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: var(--blue);
  border-radius: 50%;
  cursor: pointer;
}

/* ─── Tabs ───────────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--spacing-lg);
  gap: 0;
}

.tab {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  font-size: 0.9rem;
  font-weight: 500;
}

.tab:hover { color: var(--text-primary); }
.tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

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

/* ─── Toggle / Switch ────────────────────────────────────── */
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.toggle {
  position: relative;
  width: 40px;
  height: 22px;
  cursor: pointer;
}

.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 11px;
  transition: all var(--transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--text-secondary);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: all var(--transition);
}

.toggle input:checked + .toggle-slider { background: var(--blue); border-color: var(--blue); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); background: #fff; }

/* ─── Gauge ──────────────────────────────────────────────── */
.gauge-container {
  position: relative;
  width: 120px;
  height: 70px;
  margin: 0 auto var(--spacing-sm);
}

.gauge-bg, .gauge-fill {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%);
  top: 0;
}

.gauge-bg {
  background: conic-gradient(
    from 180deg,
    var(--red) 0deg,
    var(--amber) 90deg,
    var(--green) 180deg
  );
  opacity: 0.2;
}

.gauge-fill {
  background: conic-gradient(
    from 180deg,
    var(--red) 0deg,
    var(--amber) 90deg,
    var(--green) 180deg
  );
}

.gauge-center {
  position: absolute;
  width: 90px;
  height: 90px;
  background: var(--bg-secondary);
  border-radius: 50%;
  top: 15px;
  left: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%);
}

.gauge-value {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-mono);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

/* ─── Sections ───────────────────────────────────────────── */
.section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

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

.section-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.section-body { padding: var(--spacing-md); }

/* ─── Filter Bar ─────────────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
  align-items: center;
}

.filter-bar .form-input, .filter-bar .form-select {
  width: auto;
  min-width: 140px;
}

/* ─── Pagination ─────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
}

/* ─── Log Viewer ─────────────────────────────────────────── */
.log-container {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  height: 500px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: var(--spacing-sm);
}

.log-entry {
  padding: 2px var(--spacing-xs);
  border-bottom: 1px solid rgba(48, 54, 61, 0.3);
  display: flex;
  gap: var(--spacing-sm);
  line-height: 1.6;
}

.log-entry .log-time { color: var(--text-muted); white-space: nowrap; }
.log-entry .log-level { font-weight: 600; width: 50px; text-align: center; }
.log-entry .log-module { color: var(--purple); width: 100px; }
.log-entry .log-msg { color: var(--text-primary); flex: 1; word-break: break-all; }

.log-entry.DEBUG .log-level { color: var(--text-muted); }
.log-entry.INFO .log-level { color: var(--green); }
.log-entry.WARN .log-level { color: var(--amber); }
.log-entry.ERROR .log-level { color: var(--red); }

/* ─── Signal List ────────────────────────────────────────── */
.signal-list {
  max-height: 400px;
  overflow-y: auto;
}

.signal-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.signal-item:last-child { border-bottom: none; }
.signal-item .signal-time { color: var(--text-muted); font-size: 0.78rem; width: 70px; }
.signal-item .signal-pair { font-weight: 600; width: 80px; }
.signal-item .signal-strategy { color: var(--text-secondary); flex: 1; }

/* ─── Indicator Grid ─────────────────────────────────────── */
.indicator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.indicator-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.indicator-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.indicator-card-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.indicator-card-value {
  font-size: 1.6rem;
  font-weight: 700;
  font-family: var(--font-mono);
  text-align: center;
  margin: var(--spacing-sm) 0;
}

/* ─── Donut Chart ────────────────────────────────────────── */
.donut-chart {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
}

.donut-hole {
  position: absolute;
  width: 120px;
  height: 120px;
  background: var(--bg-secondary);
  border-radius: 50%;
  top: 40px;
  left: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.donut-hole .donut-total {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.donut-hole .donut-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* ─── Equity Curve ───────────────────────────────────────── */
.chart-container {
  width: 100%;
  height: 250px;
  position: relative;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar .nav-label, .sidebar-brand h1 { display: none; }
  .main-content { margin-left: 60px; }
  .cards-row { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* ─── Mode Switcher ──────────────────────────────────────── */
.mode-switcher {
  display: flex;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3px;
  margin-bottom: var(--spacing-lg);
  width: fit-content;
}

.mode-btn {
  padding: 10px 28px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

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

.mode-btn.active {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(88, 166, 255, 0.3);
}

.mode-btn .mode-icon { font-size: 1.1rem; }

/* ─── Aggression Level Selector ──────────────────────────── */
.aggression-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.aggression-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.aggression-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.aggression-level-name {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.aggression-level-name.level-1 { background: rgba(46, 160, 67, 0.2); color: var(--green-light); }
.aggression-level-name.level-2 { background: rgba(46, 160, 67, 0.15); color: #7ee787; }
.aggression-level-name.level-3 { background: rgba(210, 153, 34, 0.2); color: var(--amber); }
.aggression-level-name.level-4 { background: rgba(248, 81, 73, 0.15); color: var(--red-light); }
.aggression-level-name.level-5 { background: rgba(248, 81, 73, 0.25); color: var(--red); }

.aggression-slider-wrap {
  position: relative;
  padding: 0 8px;
  margin-bottom: var(--spacing-md);
}

.aggression-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  outline: none;
  background: linear-gradient(to right, var(--green) 0%, var(--green-light) 25%, var(--amber) 50%, var(--red-light) 75%, var(--red) 100%);
}

.aggression-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: #fff;
  border: 3px solid var(--blue);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  transition: border-color 0.2s ease;
}

.aggression-slider::-webkit-slider-thumb:hover {
  border-color: var(--purple);
  box-shadow: 0 2px 10px rgba(88, 166, 255, 0.4);
}

.aggression-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.aggression-description {
  margin-top: var(--spacing-md);
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--blue);
  transition: all 0.3s ease;
}

/* ─── Consensus Override ─────────────────────────────────── */
.consensus-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.consensus-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.consensus-row .consensus-slider-wrap { flex: 1; }

.consensus-value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.3rem;
  min-width: 60px;
  text-align: right;
  color: var(--blue);
}

.consensus-hint {
  margin-top: var(--spacing-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ─── Preset Preview ─────────────────────────────────────── */
.preset-preview {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

.preset-preview-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.preset-preview-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
}

.preset-preview-cell {
  background: var(--bg-secondary);
  padding: var(--spacing-md);
}

.preset-preview-cell-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

.preset-preview-cell-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
}

.preset-strategies-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: var(--spacing-xs);
}

.preset-strategy-tag {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.preset-strategy-tag.enabled {
  background: var(--green-bg);
  color: var(--green-light);
}

.preset-strategy-tag.disabled {
  background: rgba(139, 148, 158, 0.1);
  color: var(--text-muted);
  text-decoration: line-through;
}

/* ─── Beginner Risk Summary ──────────────────────────────── */
.risk-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--spacing-md);
}

.risk-summary-item {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
}

.risk-summary-item .risk-val {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue);
}

.risk-summary-item .risk-lbl {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ─── Paper Trading Toggle in Beginner ───────────────────── */
.beginner-paper-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.beginner-paper-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.beginner-paper-info .label { font-weight: 600; font-size: 0.95rem; }
.beginner-paper-info .hint { font-size: 0.78rem; color: var(--text-muted); }

/* ─── Utilities ──────────────────────────────────────────── */
.text-green { color: var(--green-light); }
.text-red { color: var(--red-light); }
.text-muted { color: var(--text-secondary); }
.text-mono { font-family: var(--font-mono); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ─── Position SL/TP Bar ────────────────────────────────── */
.sl-tp-bar-wrap {
  min-width: 110px;
}

.sl-tp-bar {
  position: relative;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: visible;
  border: 1px solid var(--border);
}

.sl-tp-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}

.sl-tp-bar-marker {
  position: absolute;
  top: -3px;
  width: 3px;
  height: 12px;
  background: var(--text-primary);
  border-radius: 1px;
  transform: translateX(-50%);
  transition: left 0.4s ease;
}

.sl-tp-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  margin-top: 3px;
  line-height: 1;
}

/* Row warning highlight for positions near stop-loss */
tr.row-warn {
  background: rgba(248, 81, 73, 0.06);
}

tr.row-warn:hover {
  background: rgba(248, 81, 73, 0.1);
}

/* SL triggered flash */
.sl-triggered {
  font-weight: 600;
  animation: sl-pulse 1.5s ease-in-out infinite;
}

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

/* Positive/negative colors for table cells */
td.positive { color: var(--green-light); }
td.negative { color: var(--red-light); }

/* ─── Login Page ─────────────────────────────────────────── */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg-primary);
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: var(--spacing-lg);
}

.login-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.login-heading {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
}

.login-card .form-group {
  margin-bottom: var(--spacing-md);
}

.login-card .form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.login-card .form-group input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition);
}

.login-card .form-group input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-bg);
}

.login-card .form-group input::placeholder {
  color: var(--text-muted);
}

.btn-block {
  display: block;
  width: 100%;
  padding: 10px;
  font-size: 0.95rem;
  margin-top: var(--spacing-md);
}

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

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

.login-error {
  background: var(--red-bg);
  color: var(--red-light);
  border: 1px solid rgba(248, 81, 73, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}

.login-success {
  background: var(--green-bg);
  color: var(--green-light);
  border: 1px solid rgba(46, 160, 67, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
}

.login-lockout {
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid rgba(210, 153, 34, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.login-lockout #lockoutTimer {
  font-weight: 600;
  font-family: var(--font-mono);
}

/* TOTP Input */
.totp-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.totp-header h3 {
  font-size: 1rem;
  margin-top: var(--spacing-sm);
}

.totp-header p {
  font-size: 0.85rem;
}

.totp-icon {
  font-size: 2rem;
}

.totp-input {
  text-align: center;
  font-size: 1.5rem !important;
  font-family: var(--font-mono) !important;
  letter-spacing: 0.3em;
  padding: 12px !important;
}

/* Logout button in sidebar */
.btn-logout {
  width: 100%;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  cursor: pointer;
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition);
}

.btn-logout:hover {
  background: var(--red-bg);
  color: var(--red-light);
  border-color: rgba(248, 81, 73, 0.3);
}

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

/* ─── Security Page ─────────────────────────────────────── */
.security-page {
  max-width: 640px;
}

/* Cards */
.sec-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.sec-card-compact .sec-card-body { display: none; }

.sec-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}

.sec-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sec-icon-2fa  { background: var(--blue-bg);  color: var(--blue); }
.sec-icon-pass { background: var(--amber-bg); color: var(--amber); }
.sec-icon-session { background: rgba(188, 140, 255, 0.15); color: var(--purple); }

.sec-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.sec-card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 2px 0 0;
}

.sec-card-body {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

/* Status pill */
.sec-status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

.sec-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.sec-status-on {
  background: var(--green-bg);
  color: var(--green-light);
}
.sec-status-on .sec-status-dot { background: var(--green-light); }

.sec-status-off {
  background: rgba(139, 148, 158, 0.15);
  color: var(--text-muted);
}
.sec-status-off .sec-status-dot { background: var(--text-muted); }

/* Account Card */
.sec-account-card {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

.sec-account-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}

.sec-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.sec-account-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.sec-account-meta {
  font-size: 0.82rem;
  margin-top: 2px;
}

/* Info boxes */
.sec-info-box {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: 12px var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  line-height: 1.4;
  margin-bottom: var(--spacing-md);
}

.sec-info-box svg { flex-shrink: 0; margin-top: 1px; }

.sec-info-warn {
  background: var(--amber-bg);
  color: var(--amber);
  border: 1px solid rgba(210, 153, 34, 0.2);
}

.sec-info-ok {
  background: var(--green-bg);
  color: var(--green-light);
  border: 1px solid rgba(46, 160, 67, 0.2);
}

/* Outline danger button */
.btn-outline-danger {
  background: transparent;
  color: var(--red-light);
  border: 1px solid rgba(248, 81, 73, 0.4);
  cursor: pointer;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.btn-outline-danger:hover {
  background: var(--red-bg);
  border-color: var(--red-light);
}

/* ─── Step Indicator ──────────────────────────────────────── */
.sec-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: var(--spacing-lg) 0;
  padding: 0 var(--spacing-md);
}

.sec-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.sec-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  border: 2px solid var(--border);
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.sec-step.active .sec-step-num {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
  box-shadow: 0 0 0 4px var(--blue-bg);
}

.sec-step.completed .sec-step-num {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

.sec-step-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.sec-step.active .sec-step-label { color: var(--blue); font-weight: 500; }
.sec-step.completed .sec-step-label { color: var(--green-light); }

.sec-step-line {
  width: 60px;
  height: 2px;
  background: var(--border);
  margin: 0 8px;
  margin-bottom: 18px; /* align with circle center */
  transition: background 0.3s ease;
}

.sec-step-line.active {
  background: var(--green);
}

/* ─── Wizard Panels ─────────────────────────────────────── */
.sec-wizard-panel {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
}

.sec-wizard-panel h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.sec-wizard-panel p {
  margin-bottom: var(--spacing-md);
}

.sec-wizard-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

/* QR Code Frame */
.sec-qr-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  width: fit-content;
  margin: var(--spacing-lg) auto;
}

.sec-qr-frame img {
  display: block;
  width: 200px;
  height: 200px;
  image-rendering: pixelated;
}

/* Backup Key */
.sec-backup-key {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px var(--spacing-md);
  margin-top: var(--spacing-md);
}

.sec-backup-key code {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  word-break: break-all;
  flex: 1;
}

.sec-backup-key .btn {
  flex-shrink: 0;
}

/* TOTP input (security page) */
.sec-totp-input-group {
  display: flex;
  justify-content: flex-start;
}

.sec-totp-field {
  width: 180px;
  padding: 12px 16px;
  text-align: center;
  font-size: 1.4rem;
  font-family: var(--font-mono);
  letter-spacing: 0.3em;
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition);
}

.sec-totp-field:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-bg);
}

.sec-totp-field::placeholder {
  color: var(--text-muted);
  letter-spacing: 0.2em;
  font-size: 1.2rem;
}

/* Inline error / success */
.sec-inline-error {
  color: var(--red-light);
  background: var(--red-bg);
  border: 1px solid rgba(248, 81, 73, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  margin-top: var(--spacing-sm);
}

.sec-inline-success {
  color: var(--green-light);
  background: var(--green-bg);
  border: 1px solid rgba(46, 160, 67, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  margin-top: var(--spacing-sm);
}

/* ─── Password Form (Security Page) ────────────────────── */
.sec-form {}

.sec-field {
  margin-bottom: var(--spacing-md);
}

.sec-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.sec-input-wrap {
  position: relative;
}

.sec-input {
  width: 100%;
  padding: 10px 40px 10px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition);
}

.sec-input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-bg);
}

.sec-input::placeholder { color: var(--text-muted); }

.sec-eye-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}

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

/* Strength Meter */
.sec-strength {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: 6px;
}

.sec-strength-track {
  flex: 1;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.sec-strength-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease, background 0.3s ease;
  width: 0;
}

.sec-strength-fill.str-weak   { background: var(--red); }
.sec-strength-fill.str-fair   { background: var(--amber); }
.sec-strength-fill.str-good   { background: var(--blue); }
.sec-strength-fill.str-strong { background: var(--green); }

.sec-strength-label {
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.sec-strength-label.str-weak   { color: var(--red-light); }
.sec-strength-label.str-fair   { color: var(--amber); }
.sec-strength-label.str-good   { color: var(--blue); }
.sec-strength-label.str-strong { color: var(--green-light); }

/* Password match indicator */
.sec-match-indicator {
  font-size: 0.78rem;
  margin-top: 4px;
  min-height: 1.2em;
}

.sec-match-ok  { color: var(--green-light); }
.sec-match-bad { color: var(--red-light); }