body.bg-gradient-custom {
    background: linear-gradient(135deg, #f4f7f6 0%, #e9ecef 100%);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}

.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    box-shadow: none;
    border-color: #0d6efd;
}

.input-group-text {
    border-right: none;
}