body {
    background-color: #f8f9fa;
}

.navbar-brand {
    font-size: 1.4rem;
}

.card {
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    border-radius: 10px;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
}

.table th {
    background-color: #343a40;
    color: white;
}

.btn-primary {
    background-color: #1a73e8;
    border-color: #1a73e8;
}

.btn-primary:hover {
    background-color: #1558b0;
    border-color: #1558b0;
}