body {
    margin-bottom: 60px;
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    letter-spacing: -0.5px;
}

.card {
    border-radius: 12px;
}

.table thead th {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    border-top: none;
}

.form-control, .form-select {
    border-radius: 8px;
    padding: 0.6rem 1rem;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.1);
    border-color: #0d6efd;
}

.btn {
    border-radius: 8px;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, #0d6efd, #0052cc);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
}

.uppercase {
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Modal styling */
.modal-content {
    border-radius: 16px;
}

.form-check-input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
}