:root {
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.3);
    --primary-light: #60a5fa;
    --secondary: #a78bfa;
    --bg-dark: #0a0e27;
    --bg-secondary: #16213e;
}

[data-theme="cyber-blue"] {
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.3);
    --primary-light: #60a5fa;
    --secondary: #a78bfa;
}

[data-theme="neon-purple"] {
    --primary: #a855f7;
    --primary-glow: rgba(168, 85, 247, 0.3);
    --primary-light: #c084fc;
    --secondary: #ec4899;
}

[data-theme="matrix-green"] {
    --primary: #10b981;
    --primary-glow: rgba(16, 185, 129, 0.3);
    --primary-light: #34d399;
    --secondary: #6ee7b7;
}

[data-theme="hacker-red"] {
    --primary: #ef4444;
    --primary-glow: rgba(239, 68, 68, 0.3);
    --primary-light: #f87171;
    --secondary: #fb923c;
}

[data-theme="terminal-cyan"] {
    --primary: #06b6d4;
    --primary-glow: rgba(6, 182, 212, 0.3);
    --primary-light: #22d3ee;
    --secondary: #67e8f9;
}

[data-theme="sunset-orange"] {
    --primary: #f97316;
    --primary-glow: rgba(249, 115, 22, 0.3);
    --primary-light: #fb923c;
    --secondary: #fbbf24;
}

[data-theme="toxic-lime"] {
    --primary: #84cc16;
    --primary-glow: rgba(132, 204, 22, 0.3);
    --primary-light: #a3e635;
    --secondary: #bef264;
}

[data-theme="midnight-gray"] {
    --primary: #6b7280;
    --primary-glow: rgba(107, 114, 128, 0.3);
    --primary-light: #9ca3af;
    --secondary: #d1d5db;
    --bg-dark: #111827;
    --bg-secondary: #1f2937;
}

[data-theme="stealth-dark"] {
    --primary: #374151;
    --primary-glow: rgba(55, 65, 81, 0.3);
    --primary-light: #6b7280;
    --secondary: #9ca3af;
    --bg-dark: #000000;
    --bg-secondary: #111827;
}

[data-theme="light-mode"] {
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.2);
    --primary-light: #2563eb;
    --secondary: #7c3aed;
    --bg-dark: #f9fafb;
    --bg-secondary: #e5e7eb;
}