body {
            background-color: #f8f9fa;
        }

        .card {
            border: none;
            border-radius: 1rem;
        }

        .form-control,
        .form-select {
            border-radius: 0.5rem;
        }

        .editable-box {
            background: #fff;
            border: 1px solid #ced4da;
            border-radius: 0.5rem;
            padding: 1rem;
            min-height: 100px;
            cursor: text;
        }

        .editable-box:focus {
            outline: none;
            box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, .25);
        }

        .btn-copy {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }