/* TRADEVOLT Premium White + Blue Gradient Theme */
:root {
  --bg-top: #eef5ff;
  --bg-bottom: #f8fbff;
  --glass-bg: rgba(255,255,255,0.86);
  --glass-border: rgba(255,255,255,0.65);
  --surface: #ffffff;
  --surface-muted: rgba(17, 45, 77, 0.75);
  --primary: #1752ff;
  --secondary: #0d6efd;
  --shadow: 0 24px 80px rgba(15, 35, 70, 0.12);
  --text-muted: #6c757d;
}
html, body {
  min-height: 100%;
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
}
body {
  background: radial-gradient(circle at top left, rgba(13,110,253,.20), transparent 18%),
              radial-gradient(circle at bottom right, rgba(0, 123, 255, .18), transparent 22%),
              linear-gradient(180deg, #f8fbff 0%, #e9f1ff 100%);
  color: #102a43;
}
.bg-overlay {
  background: rgba(7, 27, 70, 0.8);
  backdrop-filter: blur(14px);
}
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 26px;
  box-shadow: var(--shadow);
}
.market-panel {
  min-height: 340px;
}
.market-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.market-card {
  border-radius: 20px;
  padding: 1.15rem;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.66);
  color: #102a43;
}
.market-card span {
  display: block;
  font-size: 0.9rem;
  color: #6c757d;
}
.market-card strong {
  font-size: 1.55rem;
  display: block;
  margin-top: 0.35rem;
}
.feature-list {
  list-style: none;
  padding-left: 0;
}
.feature-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 1rem;
  color: var(--surface-muted);
}
.feature-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
}
.segment-pill {
  background: rgba(13, 110, 253, 0.08);
  color: #0b3f8c;
  border-radius: 14px;
  padding: 0.95rem 1rem;
  font-weight: 600;
}
.btn-outline-light {
  color: #fff;
  border-color: rgba(255,255,255,0.8);
}
.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}
.btn-primary:hover {
  background-color: #103ed8;
  border-color: #103ed8;
}
.table td, .table th {
  vertical-align: middle;
}
.secret-hint {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
}
@media (max-width: 991px) {
  .market-grid { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .hero-headline { font-size: 2.35rem; }
}
body.dark-mode {
  background: #081425;
  color: #e9ecf7;
}
body.dark-mode .glass-card {
  background: rgba(12, 23, 59, 0.88);
  border-color: rgba(255,255,255,0.08);
}
body.dark-mode .market-card {
  background: rgba(16, 32, 67, 0.86);
  color: #e9ecf7;
}
body.dark-mode .segment-pill {
  background: rgba(12, 23, 59, 0.72);
  color: #b8d4ff;
}
body.dark-mode .navbar, body.dark-mode .navbar .navbar-brand, body.dark-mode .navbar .nav-link {
  background: rgba(6, 20, 45, 0.95) !important;
}