/* ── SVG safety: prevent inline icon blow-up when page CSS is late/missing ── */
.main-content svg:not([width]) {
  width: 1.25em;
  height: 1.25em;
  max-width: 48px;
  max-height: 48px;
  flex-shrink: 0;
}

[class*="-stat-icon"],
[class*="-metric-icon"],
.dash-balance-icon {
  overflow: hidden;
  flex-shrink: 0;
}

.buy-page-icon,
.sell-page-icon,
.buy-empty-state-icon-wrap,
.sell-empty-icon-wrap {
  overflow: hidden;
  flex-shrink: 0;
}

.buy-page-icon svg,
.sell-page-icon svg {
  width: 22px;
  height: 22px;
}

.buy-empty-state-icon,
.sell-empty-state-icon {
  width: 26px;
  height: 26px;
}

/* ── Unified Button System ── */
.breadcrumb-home svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.btn-brand,
.btn-dark,
.btn-ghost,
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-bn);
  transition: all 0.2s ease;
}

.btn-brand svg,
.btn-dark svg,
.btn-ghost svg,
.btn-outline svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-brand {
  background: var(--color-brand);
  color: var(--color-text-primary);
  font-weight: 600;
  box-shadow: var(--shadow-brand);
}

.btn-brand:hover {
  background: var(--color-brand-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-dark {
  background: var(--color-text-primary);
  color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.btn-dark:hover {
  background: #374151;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost,
.btn-outline {
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover,
.btn-outline:hover {
  background: var(--color-hover);
  border-color: #d1d5db;
}

@media (max-width: 768px), (pointer: coarse) {
  .btn-brand,
  .btn-dark,
  .btn-ghost,
  .btn-outline {
    min-height: var(--touch-min);
  }
}

/* ── Demo mode badge in header ── */
.profile-demo-badge {
  display: inline-flex;
  align-items: center;
  margin-right: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff8e1;
  border: 1px solid rgba(245, 184, 0, 0.45);
  font-family: var(--font-bn);
  font-size: 11px;
  font-weight: 700;
  color: #92400e;
  white-space: nowrap;
}