:root {
    --bg-color: #f4f7f4;
    --panel-bg: #ffffff;
    --panel-border: #d2e0d2;
    --input-bg: #e8efe8;
    --text-main: #1c2b1c;
    --text-sub: #587b58;
    --accent-cyan: #3b6e3b;
    --card-shadow: rgba(59,110,59,0.08);
}