:root {
    --title-text-color: #321540;
    --buttons-background-color: linear-gradient(59deg, #00cdfb 0, #00cdfb 33%, #00f4cc 100%);
    --energy-background-color: linear-gradient(59deg, #fb9900 0, #fb9900 33%, #fccb00 100%);
    --disabled-buttons-background-color: linear-gradient(211deg, #818181 0%, #C3C8C7 100%);
    --box-shadow: 0 0 1px 2px rgba(255, 255, 255, 0.8), 0 0 4px 4px rgba(255, 255, 255, 0.6), 0 0 5px 3px rgba(0, 0, 0, 0.2), 0 5px 3px 3px rgba(0, 0, 0, 0.08);
}