body.sidebar-collapse .welcome {
    display: none !important;
}
.overflow-visible {
    overflow: visible !important;
}
.toggle-icon {
    transition: transform 0.2s ease;
}
.card-header.collapsed .toggle-icon {
    transform: rotate(0deg);
}
.card-header[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}
.opacity-90 {
    opacity: 0.9 !important;
}

.dark-mode .btn-purple {
    color: #fff;
    background-color: #6f42c1;
    border-color: #6f42c1;
    box-shadow: none;
}

.dark-mode .btn-purple:hover {
    color: #fff;
    background-color: #653fa8;
    border-color: #6f42c1;
}

.dark-mode .btn-purple:not(:disabled):not(.disabled).active, .dark-mode .btn-purple:not(:disabled):not(.disabled):active, .show > .dark-mode .btn-purple.dropdown-toggle {
    color: #fff;
    background-color: #653fa8;
    border-color: #6f42c1;
}