:root {
    --bg: #f3f4f6;
    --text: #111827;
    --text-muted: #6b7280;

    --header-bg: #ffffff;
    --header-border: #e5e7eb;
    --header-shadow: rgba(0,0,0,0.06);

    --nav-link: #374151;
    --nav-link-active-bg: #2563eb;
    --nav-link-active-text: #ffffff;

    --banner-bg: #fef3c7;
    --banner-border: #fcd34d;

    --card-bg: #ffffff;
    --card-top-bg: #f2f2f2;
    --card-shadow: rgba(0,0,0,0.06);

    --hover-bg: #f3f4f6;

    --status-green: #16a34a;
    --status-gray: #6b7280;

    --modal-bg: #ffffff;
    --modal-shadow: rgba(0,0,0,0.25);

    --footer-bg: #111;
    --footer-text: #eee;
    --footer-link: #4da3ff;
}