/* custom.css */
body {
    background-color: #f8f9fa;
}

.navbar {
    margin-bottom: 2rem;
}

.card-header {
    background-color: #28a745;
    color: white;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1055;
}