:root[data-theme="dark"] {
    --paper: #141A1F;
    --paper-2: #1B2229;
    --grid: #2A333B;
    --ink: #ECEFEA;
    --ink-soft: #B7C2CA;
    --ink-faint: #6C7780;
    --red: #E2685C;
    --green: #4CB27E;
    --panel-bg: #1B2229;
    --card-border: #2A333B;
    --shadow-color: rgba(0, 0, 0, 0.55);
    --overlay: rgba(0, 0, 0, 0.7);
}