:root {
  color-scheme: light;
  --bmp-font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --bmp-bg: #f8fafc;
  --bmp-surface: #ffffff;
  --bmp-surface-variant: #f1f5f9;
  --bmp-text: #0f172a;
  --bmp-text-muted: #64748b;
  --bmp-border: rgba(15, 23, 42, 0.12);
  --bmp-glass-bg: rgba(255, 255, 255, 0.85);
  --bmp-overlay: rgba(0, 0, 0, 0.45);
  --bmp-brand-from: #9d4edd;
  --bmp-brand-to: #2563eb;
}

html.dark {
  color-scheme: dark;
  --bmp-bg: #0b1326;
  --bmp-surface: #111827;
  --bmp-surface-variant: #1e2a3a;
  --bmp-text: #e2e8f0;
  --bmp-text-muted: #94a3b8;
  --bmp-border: rgba(255, 255, 255, 0.10);
  --bmp-glass-bg: rgba(255, 255, 255, 0.04);
  --bmp-overlay: rgba(0, 0, 0, 0.75);
  --bmp-brand-from: #b76dff;
  --bmp-brand-to: #0566d9;
}

body {
  background-color: var(--bmp-bg);
  color: var(--bmp-text);
}

.glass-card {
  background: var(--bmp-glass-bg);
  border: 1px solid var(--bmp-border);
}

html:not(.dark) .text-white {
  color: var(--bmp-text);
}

html:not(.dark) .text-slate-300 {
  color: var(--bmp-text-muted);
}

html:not(.dark) .text-slate-400 {
  color: var(--bmp-text-muted);
}

html:not(.dark) .border-white\/15,
html:not(.dark) [class*='border-white/'] {
  border-color: var(--bmp-border) !important;
}

.bmp-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--bmp-border);
  border-radius: 9999px;
  background: transparent;
  color: var(--bmp-text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s;
}

.bmp-theme-toggle:hover {
  color: var(--bmp-text);
  border-color: rgba(183, 109, 255, 0.5);
}

.bmp-theme-toggle:focus-visible {
  outline: 2px solid #b76dff;
  outline-offset: 2px;
}

.bmp-brand-suffix {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.bmp-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}