body {
    background-color: #ecf0f1;
    color: #2c3e50;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Georgia', serif;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.card {
    border-radius: 8px;
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,.05);
}

.btn {
    border-radius: 5px;
}

.form-control, .form-select {
    border-radius: 5px;
}

.modal-content {
    border-radius: 8px;
}

.badge {
    padding: 0.4em 0.6em;
    font-size: 0.9em;
}