/**
 * Prime Trade Capitals — Premium tier visual system
 * Polished fintech aesthetic (Pro / institutional grade)
 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* —— Design tokens (dark only — never bind dark values to :root) —— */
[data-theme='dark'] {
  --ptc-gradient: linear-gradient(135deg, #34d399 0%, #22d3ee 48%, #38bdf8 100%);
  --ptc-gradient-hover: linear-gradient(135deg, #6ee7b7 0%, #67e8f9 48%, #7dd3fc 100%);
  --ptc-gradient-subtle: linear-gradient(135deg, rgba(52, 211, 153, 0.12) 0%, rgba(34, 211, 238, 0.08) 100%);
  --ptc-accent: #22d3ee;
  --ptc-green: #34d399;
  --ptc-gold: #e8c547;
  --ptc-gold-muted: rgba(232, 197, 71, 0.15);
  --ptc-radius-sm: 10px;
  --ptc-radius-md: 14px;
  --ptc-radius-lg: 18px;
  --ptc-radius-xl: 22px;
  --ptc-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.18);
  --ptc-shadow-md: 0 8px 32px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  --ptc-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  --ptc-shadow-glow: 0 0 40px rgba(34, 211, 238, 0.15);
  --ptc-font-display: 'Plus Jakarta Sans', var(--font-sans);
  --portal-app-bg: #06070a;
  --portal-sidebar-bg: linear-gradient(180deg, #0c0e14 0%, #08090d 100%);
  --portal-topbar-bg: rgba(8, 9, 13, 0.82);
  --stat-card-bg: rgba(14, 16, 22, 0.88);
  --glass-bg: rgba(14, 16, 22, 0.78);
  --glass-border: rgba(255, 255, 255, 0.07);
  --ptc-border: rgba(255, 255, 255, 0.08);
  --ptc-card: #0e1016;
  --card-shadow: var(--ptc-shadow-md);
  --card-hover-shadow: var(--ptc-shadow-lg);
  --auth-card-shadow: var(--ptc-shadow-lg);
  --navbar-bg: rgba(6, 7, 10, 0.88);
  --navbar-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --ptc-surface-hover: rgba(255, 255, 255, 0.06);
  --ptc-surface-inset: rgba(0, 0, 0, 0.12);
  --ptc-surface-muted: rgba(255, 255, 255, 0.04);
  --ptc-table-head-bg: rgba(0, 0, 0, 0.25);
  --ptc-overlay-tint: rgba(6, 7, 10, 0.97);
}

[data-theme='light'] {
  --ptc-gradient: linear-gradient(135deg, #059669 0%, #0891b2 48%, #0284c7 100%);
  --ptc-gradient-hover: linear-gradient(135deg, #10b981 0%, #06b6d4 48%, #0ea5e9 100%);
  --ptc-gradient-subtle: linear-gradient(135deg, rgba(5, 150, 105, 0.1) 0%, rgba(8, 145, 178, 0.08) 100%);
  --ptc-accent: #0891b2;
  --ptc-green: #059669;
  --ptc-gold: #b8860b;
  --ptc-gold-muted: rgba(184, 134, 11, 0.12);
  --ptc-radius-sm: 10px;
  --ptc-radius-md: 14px;
  --ptc-radius-lg: 18px;
  --ptc-radius-xl: 22px;
  --ptc-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --ptc-shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08), 0 0 0 1px rgba(15, 23, 42, 0.04);
  --ptc-shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.1);
  --ptc-shadow-glow: 0 0 32px rgba(8, 145, 178, 0.1);
  --ptc-font-display: 'Plus Jakarta Sans', var(--font-sans);
  --portal-app-bg: #f0f4f8;
  --portal-sidebar-bg: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  --portal-topbar-bg: rgba(255, 255, 255, 0.94);
  --stat-card-bg: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.96);
  --glass-border: rgba(15, 23, 42, 0.08);
  --ptc-border: #e2e8f0;
  --ptc-card: #ffffff;
  --card-shadow: var(--ptc-shadow-md);
  --card-hover-shadow: var(--ptc-shadow-lg);
  --auth-card-shadow: var(--ptc-shadow-lg);
  --navbar-bg: rgba(255, 255, 255, 0.94);
  --navbar-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  --ptc-surface-hover: rgba(15, 23, 42, 0.04);
  --ptc-surface-inset: rgba(15, 23, 42, 0.03);
  --ptc-surface-muted: #f1f5f9;
  --ptc-table-head-bg: #eef2f7;
  --ptc-overlay-tint: rgba(255, 255, 255, 0.92);
}

/* —— Global typography & rhythm —— */
body {
  font-feature-settings: 'kern' 1, 'liga' 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6,
.hero-title,
.portal-page-title,
.dash-welcome,
.wallet-title,
.fund-title,
.copy-title,
.stocks-title,
.prof-title,
.kyc-title,
.roi-title,
.section-title {
  font-family: var(--ptc-font-display);
  letter-spacing: -0.02em;
}

.dash-balance-value,
.portal-balance-value,
.stat-card .stat-value,
.dash-metric-value,
.wallet-balance-value,
.fund-balance-pill-value,
[class*='-balance-value'],
[class*='-metric-value'] {
  font-family: var(--ptc-font-display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

/* —— Buttons —— */
.btn-gradient {
  position: relative;
  overflow: hidden;
  border-radius: 12px !important;
  padding: 0.6rem 1.35rem !important;
  font-family: var(--ptc-font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 16px rgba(34, 211, 238, 0.25), 0 1px 0 rgba(255, 255, 255, 0.2) inset;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-gradient::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34, 211, 238, 0.35), 0 1px 0 rgba(255, 255, 255, 0.25) inset;
  filter: brightness(1.05);
}

.btn-gradient:active {
  transform: translateY(0);
}

.btn-outline-light-ptc {
  border-radius: 12px !important;
  font-weight: 600;
  font-size: 0.9rem;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.btn-outline-light-ptc:hover {
  transform: translateY(-1px);
  border-color: rgba(34, 211, 238, 0.4);
}

.btn-sm.btn-gradient,
.btn-sm.btn-outline-light-ptc {
  border-radius: 10px !important;
  padding: 0.45rem 1rem !important;
}

/* —— Forms —— */
.form-control-ptc,
.form-select.form-control-ptc,
.auth-input-wrap {
  border-radius: var(--ptc-radius-sm) !important;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control-ptc:focus,
.form-select.form-control-ptc:focus {
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18) !important;
  border-color: var(--ptc-accent) !important;
}

.form-label-ptc {
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

/* —— Cards & surfaces —— */
.portal-card,
.stat-card,
.auth-card,
.glass-card,
.step-card,
.market-widget,
.mq-table-panel {
  border-radius: var(--ptc-radius-lg) !important;
  box-shadow: var(--ptc-shadow-md);
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.portal-card:hover,
.stat-card:hover,
.step-card:hover {
  box-shadow: var(--ptc-shadow-lg);
}

.portal-card {
  background: var(--stat-card-bg);
  backdrop-filter: blur(16px) saturate(1.15);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
}

/* —— Navbar (marketing) —— */
.navbar-ptc {
  border-bottom: 1px solid var(--glass-border);
  padding: 0.65rem 0;
}

.navbar-ptc .nav-link {
  font-weight: 500;
  font-size: 0.88rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.navbar-ptc .nav-link:hover,
.navbar-ptc .nav-link.active {
  background: var(--ptc-gradient-subtle);
}

.site-logo-text {
  font-family: var(--ptc-font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
}

/* —— Hero & marketing —— */
.hero-badge {
  font-family: var(--ptc-font-display);
  font-weight: 600;
  border-color: rgba(34, 211, 238, 0.35);
  background: var(--ptc-gradient-subtle);
}

.hero-section::after {
  background:
    radial-gradient(ellipse 70% 50% at 15% 40%, rgba(52, 211, 153, 0.1), transparent 55%),
    radial-gradient(ellipse 60% 45% at 85% 20%, rgba(34, 211, 238, 0.08), transparent 50%),
    var(--overlay-hero-bottom);
}

.step-card,
.feature-card {
  border-radius: var(--ptc-radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ptc-shadow-lg);
}

.step-number {
  font-family: var(--ptc-font-display);
  font-weight: 800;
}

.section-title {
  font-weight: 800;
}

.section-divider {
  max-width: 64px;
  height: 3px;
  border-radius: 3px;
}

/* —— Auth —— */
.auth-card {
  border-radius: var(--ptc-radius-xl) !important;
  border: 1px solid var(--glass-border);
}

.auth-card h1 {
  font-family: var(--ptc-font-display);
  font-weight: 800;
}

/* —— Portal shell —— */
body.portal-app {
  background: var(--portal-app-bg);
}

[data-theme='dark'] body.portal-app::before {
  opacity: 0.22;
  filter: saturate(0.7) blur(1px);
}

[data-theme='dark'] body.portal-app::after {
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(34, 211, 238, 0.06), transparent 50%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(52, 211, 153, 0.05), transparent 45%),
    linear-gradient(180deg, var(--ptc-overlay-tint) 0%, rgba(6, 7, 10, 0.99) 100%);
}

[data-theme='light'] body.portal-app::before {
  opacity: 0.06;
  filter: brightness(1.15) saturate(0.5);
}

[data-theme='light'] body.portal-app::after {
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(8, 145, 178, 0.05), transparent 50%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(5, 150, 105, 0.04), transparent 45%),
    linear-gradient(180deg, #f0f4f8 0%, #f8fafc 100%);
}

.portal-sidebar {
  background: var(--portal-sidebar-bg);
  border-right: 1px solid var(--glass-border);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.25rem 1.15rem;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--ptc-border);
}

.portal-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--ptc-gradient);
  color: #041016;
  font-family: var(--ptc-font-display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(34, 211, 238, 0.35);
  flex-shrink: 0;
}

.portal-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.portal-brand-name {
  font-family: var(--ptc-font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ptc-text);
  line-height: 1.2;
}

.portal-brand-tier {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ptc-gold);
}

.portal-brand-tier::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ptc-gold);
  box-shadow: 0 0 8px var(--ptc-gold);
}

.portal-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--ptc-gradient);
  color: #041016;
  font-family: var(--ptc-font-display);
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(34, 211, 238, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.portal-balance-pill {
  border-radius: var(--ptc-radius-md);
  background: var(--ptc-gradient-subtle);
  border: 1px solid rgba(34, 211, 238, 0.2);
  padding: 0.75rem 1rem;
}

.portal-balance-value {
  font-size: 1.25rem;
  font-weight: 800;
}

.portal-nav-link {
  margin: 0.15rem 0.75rem;
  padding: 0.65rem 1rem;
  border-radius: var(--ptc-radius-sm);
  border-left: none;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.portal-nav-link:hover {
  background: var(--ptc-surface-hover);
}

.portal-nav-link.active {
  background: var(--ptc-gradient-subtle);
  border: 1px solid rgba(34, 211, 238, 0.25);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.08);
  color: var(--ptc-text);
  font-weight: 600;
}

.portal-nav-link.active i {
  color: var(--ptc-accent);
  opacity: 1;
}

.portal-nav-heading {
  font-family: var(--ptc-font-display);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  opacity: 0.85;
}

.portal-topbar {
  background: var(--portal-topbar-bg);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.portal-topbar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.35), transparent);
  pointer-events: none;
}

.portal-page-title {
  font-weight: 800;
  font-size: 1.4rem;
}

.portal-user-btn {
  border-radius: var(--ptc-radius-sm);
  font-family: var(--ptc-font-display);
  font-weight: 700;
  font-size: 0.85rem;
}

.portal-theme-btn,
.portal-menu-btn {
  border-radius: var(--ptc-radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--stat-card-bg);
}

.dropdown-menu-ptc {
  border-radius: var(--ptc-radius-md);
  box-shadow: var(--ptc-shadow-lg);
  padding: 0.5rem;
}

.portal-topbar .dropdown-menu-ptc {
  background: var(--portal-dropdown-bg, #131820);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.dropdown-menu-ptc .dropdown-item {
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
}

/* —— Dashboard premium —— */
[data-theme='dark'] .dash-balance-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.2) !important;
  background: linear-gradient(145deg, rgba(14, 16, 22, 0.95) 0%, rgba(8, 12, 18, 0.98) 100%) !important;
  box-shadow: var(--ptc-shadow-lg), var(--ptc-shadow-glow);
}

[data-theme='light'] .dash-balance-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(8, 145, 178, 0.18) !important;
  background: linear-gradient(145deg, #ffffff 0%, #f0f9ff 100%) !important;
  box-shadow: var(--ptc-shadow-md), var(--ptc-shadow-glow);
}

.dash-balance-card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.dash-balance-value {
  background: var(--ptc-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

[data-theme='light'] .dash-balance-value {
  background: linear-gradient(135deg, #059669, #0891b2);
  -webkit-background-clip: text;
  background-clip: text;
}

.dash-metric-card {
  border-radius: var(--ptc-radius-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

.dash-metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ptc-shadow-md);
}

.dash-status-pill {
  font-family: var(--ptc-font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  padding: 0.45rem 1rem;
}

.dash-signal-badge {
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--ptc-gradient-subtle);
  border: 1px solid rgba(34, 211, 238, 0.2);
}

.quick-action-btn {
  border-radius: var(--ptc-radius-md);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.quick-action-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--ptc-shadow-md);
  border-color: rgba(34, 211, 238, 0.35);
}

.quick-action-btn i {
  color: var(--ptc-accent);
}

/* —— Tables & data —— */
.table-portal {
  border-radius: var(--ptc-radius-md);
  overflow: hidden;
}

.table-portal thead th {
  font-family: var(--ptc-font-display);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  background: var(--ptc-table-head-bg);
  color: var(--ptc-muted);
}

.mq-table thead th {
  font-family: var(--ptc-font-display);
}

/* —— Page heroes (portal) —— */
.wallet-balance-pill,
.fund-balance-pill,
.copy-balance-pill,
.stocks-balance-pill,
.tx-balance-pill,
.ai-balance-pill,
.inv-balance-pill {
  border-radius: var(--ptc-radius-md);
  background: var(--ptc-gradient-subtle);
  border: 1px solid rgba(34, 211, 238, 0.18);
  box-shadow: var(--ptc-shadow-sm);
}

.wallet-balance-icon,
.fund-balance-pill-icon,
.copy-balance-pill-icon,
.stocks-balance-pill-icon,
.tx-balance-pill-icon,
.ai-balance-pill-icon,
.inv-balance-pill-icon {
  border-radius: 12px;
  background: var(--ptc-gradient) !important;
  box-shadow: 0 4px 12px rgba(34, 211, 238, 0.3);
}

.wallet-provider-card,
.stock-card,
.copy-trader-card,
.ai-bot-card {
  border-radius: var(--ptc-radius-md);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.wallet-provider-card:hover,
.stock-card:hover,
.copy-trader-card:hover,
.ai-bot-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ptc-shadow-md);
}

.ai-bot-card-featured {
  border-color: rgba(232, 197, 71, 0.45) !important;
  box-shadow: var(--ptc-shadow-md), 0 0 32px var(--ptc-gold-muted);
}

.wallet-connected-item.is-primary {
  border-color: rgba(52, 211, 153, 0.4);
  box-shadow: 0 0 24px rgba(52, 211, 153, 0.08);
}

/* —— Alerts & badges —— */
.alert-ptc {
  border-radius: var(--ptc-radius-md);
  font-weight: 500;
}

.badge-approved,
.wallet-primary-badge {
  font-family: var(--ptc-font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* —— Chat FAB —— */
.portal-chat-fab {
  background: var(--ptc-gradient);
  color: #041016;
  box-shadow: 0 8px 28px rgba(34, 211, 238, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.portal-chat-fab:hover {
  transform: scale(1.06);
  box-shadow: 0 12px 36px rgba(34, 211, 238, 0.5);
}

/* —— Footer —— */
.footer-ptc {
  border-top: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
}

.footer-ptc h5 {
  font-family: var(--ptc-font-display);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* —— Subtle entrance —— */
.portal-main > * {
  animation: ptc-fade-up 0.45s ease backwards;
}

.portal-main > *:nth-child(2) {
  animation-delay: 0.05s;
}

.portal-main > *:nth-child(3) {
  animation-delay: 0.1s;
}

.portal-main > *:nth-child(4) {
  animation-delay: 0.14s;
}

@keyframes ptc-fade-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— Testimonials —— */
.testimonials-section .testimonial-card {
  border-radius: var(--ptc-radius-md);
  box-shadow: var(--ptc-shadow-sm);
}

[data-theme='light'] .testimonial-card--featured {
  background: linear-gradient(160deg, #ffffff 0%, #f0f9ff 100%);
  border-color: rgba(8, 145, 178, 0.25);
}

.testimonials-section .row > [class*='col-']:nth-child(1) .testimonial-card { animation: ptc-fade-up 0.45s ease backwards; }
.testimonials-section .row > [class*='col-']:nth-child(2) .testimonial-card { animation: ptc-fade-up 0.45s ease 0.06s backwards; }
.testimonials-section .row > [class*='col-']:nth-child(3) .testimonial-card { animation: ptc-fade-up 0.45s ease 0.12s backwards; }
.testimonials-section .row > [class*='col-']:nth-child(4) .testimonial-card { animation: ptc-fade-up 0.45s ease 0.18s backwards; }
.testimonials-section .row > [class*='col-']:nth-child(5) .testimonial-card { animation: ptc-fade-up 0.45s ease 0.24s backwards; }
.testimonials-section .row > [class*='col-']:nth-child(6) .testimonial-card { animation: ptc-fade-up 0.45s ease 0.3s backwards; }

/* —— Profile & KYC —— */
[data-theme='dark'] .prof-profile-banner {
  border-radius: var(--ptc-radius-xl);
  border: 1px solid rgba(34, 211, 238, 0.15);
  background: linear-gradient(135deg, rgba(14, 16, 22, 0.95), rgba(8, 12, 18, 0.98));
  box-shadow: var(--ptc-shadow-lg);
}

[data-theme='light'] .prof-profile-banner {
  border-radius: var(--ptc-radius-xl);
  border: 1px solid rgba(8, 145, 178, 0.15);
  background: linear-gradient(135deg, #ffffff, #f0f9ff);
  box-shadow: var(--ptc-shadow-md);
}

.prof-summary-card {
  border-radius: var(--ptc-radius-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

.prof-summary-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ptc-shadow-md);
}

.kyc-step.is-active .kyc-step-num {
  background: var(--ptc-gradient);
  color: #041016;
  box-shadow: 0 4px 14px rgba(34, 211, 238, 0.35);
}

/* —— Legal & content pages —— */
.legal-section {
  border-radius: var(--ptc-radius-lg);
  box-shadow: var(--ptc-shadow-sm);
}

.legal-toc {
  border-radius: var(--ptc-radius-md);
  border: 1px solid var(--glass-border);
}

.legal-contact-banner {
  border-radius: var(--ptc-radius-lg);
  box-shadow: var(--ptc-shadow-glow);
}

/* —— Trading widgets —— */
.tv-tape-bar {
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.dash-chart-card,
.dash-tv-chart {
  border-radius: var(--ptc-radius-md);
  overflow: hidden;
}

.stock-feature-card {
  border-radius: var(--ptc-radius-lg);
  box-shadow: var(--ptc-shadow-md);
}

.portal-copyright {
  font-weight: 500;
  letter-spacing: 0.02em;
  opacity: 0.75;
}

@media (prefers-reduced-motion: reduce) {
  .portal-main > *,
  .btn-gradient,
  .portal-card,
  .step-card {
    animation: none !important;
    transition: none !important;
  }
}

/* —— Light mode: fix dark patches on cards, tables & inset surfaces —— */
[data-theme='light'] body::before {
  opacity: 0.12;
  filter: brightness(1.2) saturate(0.85);
}

[data-theme='light'] .portal-sidebar {
  box-shadow: 4px 0 24px rgba(15, 23, 42, 0.06);
}

[data-theme='light'] .portal-sidebar-overlay {
  background: rgba(15, 23, 42, 0.35);
}

[data-theme='light'] .quick-action-btn {
  background: var(--ptc-surface-muted);
  border-color: var(--ptc-border);
}

[data-theme='light'] .quick-action-btn:hover {
  background: #ffffff;
}

[data-theme='light'] .referral-meta-box,
[data-theme='light'] .dash-asset-cell,
[data-theme='light'] .fund-method-row,
[data-theme='light'] .wallet-provider-card,
[data-theme='light'] .wallet-connected-item,
[data-theme='light'] .copy-trader-card,
[data-theme='light'] .copy-highlight-stat,
[data-theme='light'] .stock-card,
[data-theme='light'] .ai-bot-card,
[data-theme='light'] .inv-row,
[data-theme='light'] .tx-row,
[data-theme='light'] .roi-row,
[data-theme='light'] .kyc-upload-zone,
[data-theme='light'] .kyc-doc-row,
[data-theme='light'] .prof-quick-link,
[data-theme='light'] .dash-activity-item,
[data-theme='light'] .fund-amount-wrap,
[data-theme='light'] .stock-amount-wrap,
[data-theme='light'] .copy-card-stat,
[data-theme='light'] .wallet-connected-empty {
  background: var(--ptc-surface-muted) !important;
}

[data-theme='light'] .wallet-provider-card:hover,
[data-theme='light'] .copy-trader-card:hover,
[data-theme='light'] .stock-card:hover,
[data-theme='light'] .ai-bot-card:hover {
  background: #ffffff !important;
}

[data-theme='light'] .tx-table-head,
[data-theme='light'] .inv-table-head,
[data-theme='light'] .roi-table-head,
[data-theme='light'] .kyc-table-head {
  background: var(--ptc-table-head-bg);
  color: var(--ptc-muted);
}

[data-theme='light'] .fund-methods-head,
[data-theme='light'] .tx-row,
[data-theme='light'] .inv-row,
[data-theme='light'] .roi-row,
[data-theme='light'] .kyc-doc-row {
  border-color: var(--ptc-border);
}

[data-theme='light'] .dash-chart-card,
[data-theme='light'] .tv-widget-wrap {
  background: var(--stat-card-bg);
}

[data-theme='light'] .stock-feature-card {
  border-color: var(--ptc-border);
  color: var(--ptc-text);
}

[data-theme='light'] .stock-feature-footer {
  background: linear-gradient(
    180deg,
    transparent 0%,
    color-mix(in srgb, #ffffff 88%, transparent) 35%,
    #ffffff 100%
  );
}

[data-theme='light'] .stock-feature-change.neutral,
[data-theme='light'] .trending-change.neutral {
  color: var(--ptc-muted);
}

[data-theme='light'] .section-dark,
[data-theme='light'] .section-darker {
  background: var(--section-dark-bg);
}

[data-theme='light'] .footer-ptc {
  background: var(--footer-bg);
}

[data-theme='light'] .navbar-ptc .dropdown-menu {
  background: #ffffff;
  border-color: var(--ptc-border);
  box-shadow: var(--ptc-shadow-lg);
}

[data-theme='light'] .dropdown-menu-ptc .dropdown-item:hover {
  background: var(--ptc-surface-hover);
}

[data-theme='light'] .portal-nav-link.active {
  background: var(--ptc-gradient-subtle);
  border-color: rgba(8, 145, 178, 0.22);
  box-shadow: 0 0 16px rgba(8, 145, 178, 0.08);
}

[data-theme='light'] body.portal-app {
  background: var(--portal-app-bg);
}

[data-theme='light'] .portal-card,
[data-theme='light'] .stat-card,
[data-theme='light'] .dash-metric-card {
  background: var(--stat-card-bg);
  border-color: var(--ptc-border);
}

[data-theme='light'] .mq-table-panel {
  background: var(--glass-bg);
  box-shadow: var(--ptc-shadow-md);
}

[data-theme='light'] .market-widget {
  box-shadow: var(--ptc-shadow-md);
}