/**
 * Fintech Dashboard UI Upgrade
 * Based on feedback: hierarchy, depth, typography, microinteractions
 */

/* ========== Color hierarchy (fintech) ========== */
:root {
  --fintech-balance-size: 2.25rem;
  --fintech-balance-size-sm: 1.75rem;
  --fintech-stat-size: 1.5rem;
  --fintech-section-border: 3px solid var(--color-primary);
  --fintech-card-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --fintech-card-shadow-hover: 0 8px 24px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
  --fintech-card-elevated: 0 4px 16px rgba(0,0,0,0.08);
}

/* ========== Section titles with accent ========== */
.fintech-section-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  letter-spacing: -0.01em;
}

.fintech-section-title-accent {
  border-left: var(--fintech-section-border);
  padding-left: 0.75rem;
  margin-left: 0;
  border-bottom: none;
}

/* ========== Balance prominence ========== */
.fintech-balance {
  font-size: var(--fintech-balance-size);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.fintech-balance-sm {
  font-size: var(--fintech-balance-size-sm);
  font-weight: 700;
}

/* ========== Stat cards with depth ========== */
.fintech-stat-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  box-shadow: var(--fintech-card-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.fintech-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--fintech-card-shadow-hover);
}

.fintech-stat-card-primary {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-subtle) 100%);
  border-color: rgba(var(--color-primary-rgb, 250, 204, 21), 0.3);
  box-shadow: var(--fintech-card-elevated);
}

.fintech-stat-value {
  font-size: var(--fintech-stat-size);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.fintech-stat-card-primary .fintech-stat-value {
  font-size: var(--fintech-balance-size);
  font-weight: 800;
}

.fintech-stat-trend.positive {
  color: var(--color-success);
  font-weight: 600;
}

.fintech-stat-trend.negative {
  color: var(--color-error);
  font-weight: 600;
}

.fintech-stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* P/L with arrow indicator */
.fintech-pl-positive {
  color: var(--color-success) !important;
  font-weight: 700;
}

.fintech-pl-negative {
  color: var(--color-error) !important;
  font-weight: 700;
}

.fintech-pl-positive::before {
  content: "↑ ";
  font-size: 0.85em;
}

.fintech-pl-negative::before {
  content: "↓ ";
  font-size: 0.85em;
}

/* ========== Account cards with depth ========== */
.fintech-account-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  box-shadow: var(--fintech-card-shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.fintech-account-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--fintech-card-shadow-hover);
}

.fintech-account-card-real {
  background: linear-gradient(145deg, #ffffff 0%, #fafafa 100%);
  border-color: rgba(var(--color-primary-rgb, 250, 204, 21), 0.25);
}

.fintech-account-card-demo {
  background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
  border-color: var(--color-info);
  border-style: dashed;
}

/* ========== Action buttons ========== */
.btn-deposit-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: #1a1a1a;
  border: none;
  box-shadow: 0 2px 8px rgba(250, 204, 21, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-base);
}

.btn-deposit-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(250, 204, 21, 0.45);
  background: var(--color-primary-hover);
  color: #0f0f0f;
}

.btn-withdraw-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  background: #e5e7eb;
  color: #1f2937;
  border: 2px solid #6b7280;
  transition: all var(--transition-fast);
}

.btn-withdraw-outline:hover {
  border-color: #4b5563;
  color: #111827;
  background: #d1d5db;
}

/* .sidebar-nav .nav-item.active — overridden by sidebar-upgrade.css (canonical sidebar styles) */

/* ========== Card hover lift ========== */
.card-hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card-hover-lift:hover {
  transform: translateY(-3px);
  box-shadow: var(--fintech-card-shadow-hover);
}

.fintech-card {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.fintech-card:hover {
  box-shadow: var(--fintech-card-shadow-hover);
}

/* ========== Trust signals ========== */
.fintech-trust-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

.fintech-account-id {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

/* ========== Portfolio stats emphasis ========== */
.fintech-portfolio-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.fintech-portfolio-stat:last-child {
  border-bottom: none;
}

.fintech-portfolio-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ========== Table row hover ========== */
.table-hover tbody tr {
  transition: background-color var(--transition-fast);
}

.table-hover tbody tr:hover {
  background-color: var(--color-bg-subtle);
}