[data-theme="dark"] {
  --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e0;
    --accent-color: #8b5cf6;
    --accent-color-hover: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 50%, #c084fc 100%);
    --accent-gradient-horizontal: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
    --accent-glow: rgba(139, 92, 246, 0.15);
    --accent-glow-strong: rgba(139, 92, 246, 0.25);
    --card-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 30px 60px rgba(139, 92, 246, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.06);
    --glass-blur: blur(20px);
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-hover: #cbd5e0;
    --accent-color: #8b5cf6;
    --accent-color-hover: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 50%, #c084fc 100%);
    --accent-gradient-horizontal: linear-gradient(90deg, #8b5cf6 0%, #a78bfa 100%);
    --accent-glow: rgba(139, 92, 246, 0.15);
    --accent-glow-strong: rgba(139, 92, 246, 0.25);
    --card-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 30px 60px rgba(139, 92, 246, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.06);
    --glass-blur: blur(20px);
}