body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s;
}
#wrapper { overflow-x: hidden; min-height: 100vh; }
#sidebar-wrapper {
    min-height: 100vh;
    margin-left: -15rem;
    transition: margin .25s ease-out;
}
#sidebar-wrapper .sidebar-heading { padding: 0.875rem 1.25rem; font-size: 1.2rem; }
#sidebar-wrapper .list-group { width: 15rem; }
#page-content-wrapper { min-width: 100vw; }
body.sb-sidenav-toggled #sidebar-wrapper { margin-left: 0; }
@media (min-width: 768px) {
  #sidebar-wrapper { margin-left: 0; }
  #page-content-wrapper { min-width: 0; width: 100%; }
  body.sb-sidenav-toggled #sidebar-wrapper { margin-left: -15rem; }
}
/* Dark Mode Overrides */
body.dark-mode {
    --bg-color: #121212;
    --text-color: #e0e0e0;
}
body.dark-mode .card { background-color: #1e1e1e; border-color: #333; color: #fff; }
body.dark-mode .table { color: #fff; }
body.dark-mode .bg-light { background-color: #1e1e1e !important; }
body.dark-mode .border-end, body.dark-mode .border-bottom { border-color: #333 !important; }
body.dark-mode input, body.dark-mode select, body.dark-mode textarea {
    background-color: #2d2d2d; border-color: #444; color: #fff;
}