/* CSS Variables */
:root {
    --primary: #3498db;
    --gradient: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

[data-theme="default"] {
    --primary: #3498db;
    --gradient: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

[data-theme="crypto"] {
    --primary: #F7931A;
    --gradient: linear-gradient(135deg, #F7931A 0%, #FF6B35 100%);
}

[data-theme="poker"] {
    --primary: #e74c3c;
    --gradient: linear-gradient(135deg, #c0392b 0%, #e74c3c 100%);
}

[data-theme="sports"] {
    --primary: #27ae60;
    --gradient: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
}