html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

.btn {
    border-radius: 0.375rem;
    font-weight: 500;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    border-top: none;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background-color: rgba(0, 0, 0, 0.02);
}

.badge {
    font-size: 0.75em;
    font-weight: 500;
}

.text-xs {
    font-size: 0.75rem;
}

.alert {
    border: none;
    border-radius: 0.5rem;
}

@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.875rem;
    }
}