body {
    background-color: #f5f6fa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.card {
    border: none;
    border-radius: 8px;
}

.card-header {
    border-radius: 8px 8px 0 0 !important;
}

.table th {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #555;
}

.badge {
    font-weight: 500;
}

.btn-sm {
    font-size: 0.8rem;
}

.table-responsive.dropdown-open {
    overflow: visible !important;
}