body {
    background-color: #f5f7fa;
    min-height: 100vh;
}

.card {
    border: none;
    border-radius: .75rem;
}

.table > :not(caption) > * > * {
    vertical-align: middle;
}

.navbar {
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
}

.btn-group-sm .btn {
    padding: .2rem .5rem;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
}